Sherwood RD-925 Operating Instructions Manual
- Category
- Audio tuners
- Type
- Operating Instructions Manual
This manual is also suitable for
Sherwood RD-925 is a high-fidelity receiver that offers a wide range of features to enhance your audio experience. With its digital inputs, you can connect components such as LD players or DVDs to enjoy Dolby AC-3, PCM, or DTS format digital signals. The system control capability allows you to connect to other Sherwood components using the DIGI LINK II or III remote, giving you centralized control over your audio system.
Sherwood RD-925 is a high-fidelity receiver that offers a wide range of features to enhance your audio experience. With its digital inputs, you can connect components such as LD players or DVDs to enjoy Dolby AC-3, PCM, or DTS format digital signals. The system control capability allows you to connect to other Sherwood components using the DIGI LINK II or III remote, giving you centralized control over your audio system.
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R-9251R-925RDS
RUDIO/UIOEO BECEIUEB
Introduction
UNPA(KII{G
AlID IIISTAIIAIION
Congratutations
on Your Purchase!
Your new high fidelity
receiver
is designed to
deliver
maximum
enjoyment and
years
of trouble free
service.
Please take
a few moments
to read this manual
thoroughly.
lt will explain
the teatures
and operation ol
your
unit and help
ensure a trouble free
installation.
Please
unpack
your
unit carefully.
We recommend that
you
save the
carton and
packing
material. They wilt
be
helpful if
you
ever need to move
your
unit
and
may
be
required if
you
ever need
to return it tor
service.
Your
unit
is designed
to be
placed
in
a horizontal
position
and il is
important
to allow
at
least
two inches
ol space behind
your
unit for
adequate venlilation
and
cabling
convenience.
To
avoid early damage,
never
place
the unil near
radiators,
in front
of
heating
vents, in
direcl sunlight,
or in
excessively humid
or dusty locations.
Connect
your
complementary
components
as
illustraled In
the following
seclion.
FISK
OF ELECTAE SHCICK
OO NOT
OPEN
A
CAUTION :
TO REDUCE THE
RISK OF
ELECTRIC
SHOCK,
DO NOT
FEMOVE
COVER
(OR
BACK).
NO
USER.SEBVICEABLE
PABTS
INSIDE.
REFEB
SERVICING TO
OUALIFIED
SERVICE PERSONNEL.
This
symbol
is
inlended
to alert the user to the
presence
ol uninsulated
"dangerous voltage"
within
the
producl's
enclosure lhat may
be of
sutficient magnitude
to constitute a risk
of
electric shock to
Dersons.
This
symbol is inlended
to alert the
user
to
the
presence
ol important
operating
and
maintenance
(servicing)
instructions
in the
literature
accompanying the
appliance.
To
reduce the risk
of fire or electric
shock. do nol exoose
this appliance
to rain or moisture.
Caution : Do
not block ventilation
openlngs
or stack
other equlpment
on the top.
Caution
regarding
placemenl
A
(Except
for
U.S.A and
Canada)
,/l\
To maintain proper
ventilation,
be
sure
/
I
\
to
leave
aspace
around
the unit
(from
l:\,
the
largest
outer
dimensions including
projetions)
equal to,
or
greater
than, shown
below.
Lett and
right
panels:
5 Cm
Rear
Danel:
10
Cm
ToD
oanel:
20
Cm
z
READ IHIS BTFORE
OPTRATIIIG
YOUR
UNII
FOR U.S.A. AND
CANADA
Units shipped to the U.S.A. and Canada are
designed
for
operation on 120 V AC only.
Safety
precaution
with use of a
polarized
AC
plug.
However, some
products
may be supplied with a
nonpolarized
plug.
CAUTTON : To
prevent
electric shock, match wide
blade of
plug
to wide slot, fully insen.
ATTENnON
: Pour evitet les choc electriques,
introduire
la lame la
plug
laee de la borne
corrcspondante
de
la
prise
et
poussre
jusqu'au
tond.
120v
FOn
OTHER COUNTRTES 110V/2mV
Units shipped to countries
other than the above
countries
are
equipped with
an AC voltage selector
switch on
the
rear
panel.
Reter to the tollowing
paragraph
for the
proper
setting of this switch.
AC VOLTAGE
SELECTION
This unit operates
on 110-220 V AC. The AC voltage
selector switches
on the rear
Danel
are set to the
voltage that
prevails
in the
area
to which
the unit
is
shipped. Before
connecting the
power
cord
to
your
AC outlet, make
sure that the
setting
position
of
these switches match
your
line voltage.
lf not, they
must
be set to
your
voltage
in accordance with the
following direction.
AC voltage
selector switches
AC 220 V
110 V
Move switch levers
to match
your
line voltage with
a
small
screwdriver
or other
Dointed
tool.
FOR AUSTRALIA AND EUFOPE ..220 V23O VE4O V
Units shipped to Auslralia are designed for operation
on 240 V AC only.
To ensure safe operation, the three-pin
plug
supplied must be inserted only into a standard three-
pin power point
which is effectively earthed through
the normal household wiring. Extension cords used
with the equipment must
be
three-core and be
correctly wired
to
provide
connection to earth.
lmproper
eltension cords are a
major
cause
of
fatalities. The lact
that the equipment operates
satisfactorily does not imply that the
power point
is
earthed and that the installation is completely safe.
For
your
safety, if in any doubt about the etfective
earthing ot the
power point,
consult a
qualified
electrician.
PAN.EUROPEAN
UNIFIED
VOLTAGE
All
units
are suitabls for use on supplies 220-240 V
AC.
System
Connections
.
Do
not connect the receiver
to the wall AC
outlel
when
plugging
and unplugging
connection cords.
'
Be
sure to connect the white plugs
to the L
(lcfi)
and the
red
plugs
to the R
(right)jacks
when making
connections.
.
Change the
position
of the
FM indoor antenna until
you get
the best reception
of
your
favorite
FM stations.
.
A ?5
Q outdoor FM antenna
may be used to further improve
the reception.
Disconnect
the indoor amenna
before replacing it with the
ourdoor one.
'
Place the AM
loop altenna as
far as
possible
from the receiver,
TV set, spea]er
cords
and the AC input
cord and set it to
a
direction for
the b€st reception.
.
lf the reception
is
poor
with the AM loop
antenna, an AM outdoor
antenna can
be used wirh
the AM looD
antenna.
.
Make connections
firmly and conecdy.
If not, it can cause loss of
sound, noise
or damage
to the receivei.
'
If
the electricity fails or
the AC input cord
is lefi unplugged for about
2
weeks,
the
memorized
contents
will
be all clearcd.
So
you
should memorize
them again.
I CONNECTING
ANTENNAS
FI'
! CONNECTING AUDIO
COMPONENTS
' TtE TAPE 2 [,nilITOR PIAY/REC
tdc
n|av
abo be corhe*d b
t€ UNE OUTIN
u€
d an cdirtei
q4tb
€q-€Izer.
_i!!l
r=r 5ii1
BtiSlilm
fEsl
.-
|p*n
/l
V
TV
or addliral vilo dnporErn
'
Tl€
TV/AUX
i*
rmy
eEo
be crrn@d b an addtiinal
vile
comporHn
$Jdr as a de TV
tJr€r or a vih
(E(
fEt
A
tl
V
.
A digital inpul should b€ connected to the components
such
as LD
play€r
or DVD, elc. capabl€ ol ouFrrting Dolby AC-3,
PCM
or
HF tormat
digitalsignals
.
For
details,
reler lo lhe
operaling inslrudions oflhe
componenl connecled-
I
CONNECTING DIGITAL INPUTS
CONNECTING SYSTEM CONTROL
S)l5t6rn
cantol
cord
.
Conn€cl lh|s
jack
to the OlGl L|NKj6ck ol the exlemal
Sherwood comDonent that uses the DlGl LINK
ll or lll remole
.
Never shorl
circuil lho + and
-
soeaker cords
.
B€ sure
to
connsct
sp€ak€rs
finirly
and conoclly
according lo
lhe channel
(letl
and
right)
and lhe
polarity
.
Be sure
to
use lhe
sDeakers wilh the imoedanc€ ol over
8r).
.
Always connect
bolh r€ar
sp€akers.
.
For
installing the
sp€ak€rs, r€l€r to "Speak€r
placsmsnt'
on
page
13
.
When
a separate
pre
amplifrer |s used lorfront
channets,
connectthese
jacks
lo the
pre
amplit€r and connect the
Jront
speakerc to this receiver
I MAIN lN
connections
I PRE
OUT connections
r AC INPUT
CORD
Plug
this
cord into a wallAC
outlet
T SWITCHED
AC OUTLET
.This
outlet is swilched
on and off by
the STANDBY
button on the lront
panelor
lhe POWER
button
on the
remote
control
(Maximum
total
capacity is
100W)
fSlandby
mod€
-
switched
AC outlet
otl
-l
LPower
on mode
-
switched AC outlet on
J
Power
amplifier
Cenlerspeaker
subwooler
Poweramplifier
Rearspeakers
Use
thesejacks
il
you
wanl
to listen at even higher volume
levels
Connect the
PRE OUT
jacks
to rhe
powered
speakers or the
power
amptiti€rs
connectod lo speakers
resp€clively.
To
emphasize th€ deep
bass sounds, connect a
subwoofer.
When
you
do not use the ftont MAIN
lN and PRE O|JTjacks,
always connecl these
jacks
with the
supplied
jumper
plugs.
lorFsl
Fronl
speakers
Front Panel
Controls
HEADPHONE JACX
NUMEBIC
EUTTONS
BIIIGE
EUTTOMNDICAIOR
VIDEO
UEELS BUTTON
BECORD EUTTON
MOiIITOR BIJTTON
SELECTOB / INDEX Xl'lOB
VOLUME CONTROT KNOB
FBONI/REAF AUX SELECT EUTTON
FFONT AUX INDICATON
SUBWooFER LEVEL UP/DOIVN SI'TTOIIS
EAr r€E
CONTROT
KXOB
CENTEB TEVE!
UP/DOIVI,I
BUTTONS
TBEBLE
CoI{TROI KNOB
SPEAKEB
MOOE
BUTTON
REAR LEVEL UPDOW\ 8fiONS
I AUX/VIDEO INPUT JACKS
SPEArcA
ott/ilFF swtTcH
OIGITAI
INPUT
SEL.ECT EUTTOX
DOtSY DTGTTAL( C-3)
BUTTON
EASS CONTROL
XI1OB
MOOE BLIrION
SUFROUND
MOOE EUTTON
SUBROUND
OFF BUTTON
MEMOFY/ ENIEF SUTTCTT,I
CII.iEMA EASS BUTTON
EUTTOII
OIBECT
BUTTON
TlJl{lNG UP/DOwll
EUTIoN
RDS BLrnoirs
(R-925
BDS
oNLY)
tul€r lo 'Addllional tuncton
tol
R.925 RDS
Tunor Only' on
pag€
18
ffis
ss88888e
6e e $
INPUT.
FREOUENCY.PRESET. VOLUME LEVEL OPERATING
INFOMATIONS, €lc
' The AUX,TIDEO
iacks
may b€ also conneclod
to an
addilronal video component such as a c€mcordor, a video
dgck or a vdeo
game player,
elc,
-
DlGl LINK lll
System Remote
controls
.
You can remotely control
not only this receiver but also Sherwood compatible
components
bearing rhe DIGI
LINK ll or
lll
logo.
.
For system remote
control opemtion, first make the DIGI LINK
connections.
DISC(CD charEer onv)
-
firr
dirc selecton
>
-lo
begin
play
r
-
tor
pausirE p|ay
! -
lo slcrp
play
or tc' clgar a
pr€Gm
E
,
B
-
lor
skiryng bad(\t€d or toM'drd
REPEATA < >
B
-
to
play
a sp€ciftc
passag€
rep€atedly
INTRO
SCAN
-
to
peview
eadr tsack only
lor
10 sec
I CD PLAYER
SECTION
INPUT
SELECTOR BUTTONS
SURROUND i'ODE BUTION
DELAY T1ME
BUTTON
PRESET
SCAN BUTTON
SYSIEM DISPLAY BUTTON
NUMERIC
BUTTONS
-
lor selecting
presel
stalio.ls
or entedng fr€qu€ncy
dircc{y in tuner nlode
For
s€lectng
a track or a disc in CD rnode
When
selecling a disc, s€leclcfisc M
(1-5)
wff
n 2
sec afler
pr€ssing
fie DISC txrtton-
I
TAPE
DECK
SECTION
DECK
SELECTOF
A,
B
-
tor s€l€ctng deck A
or
I
-, -
-
to t€gin torw'ad
or reveF€ side
phyback
r
-
lo{
pausing phyback
or rc€odng
.
-
to slop
playbaci
or.€codng
-,
-
-
lo \Nind tato€ reverse
o.
torwad
.
-
lor
ccording
h tr€
sranfry
nrode,
rrtron
p@ssing
a inpul
s€leclor
hrtlon,
[re
uni is fum€d on aulomatiirfu
ard fE
cbsired
inDut
source
is
select€d-
I EQUAUZER
SECTION
MASTER VOLUME,CENTER
LEVET,REAR
LEVEL/
SUBW@FER LEVEL UPiDOWN
(A/v)BUTTONS
PRESET
-
lor selecring
equaiEer
pattom.
USEB
-
tor adiusling eqralizer
paltem
as cl€sircd.
FILE
-
tor s€lecling
desircd equalzer
pattem
n
or6s€l
or in the user rnode
DISPLAY
-
tor sel€c1tng €qualizer disphy
T.MON
-
tor
nrcnitonng f|€ sound ol recoding
or
dayback
m tap€ d€ck
MUTE
BUTTON
.
In the DICI LINK
lll
remote
control system, if
pressing
PLAY,etc. on CD
player
or rape
deck, CD or TAPE 2 MONITOR
is selected automatically withoul selecting
the input
source
and then PLAY,etc.
slarts.
In this case,to lisren ro TAPE
I,
switch
off the TAPE 2 MONITOR and select
rhe TAPE
l.
Notes:
.
Some functions for
CD
player,
tape
deck or equalizer may not be available.
.
For details about functions, refer
to the operating instructions ofeach component.
t
ebr*4
L'
5
-
ffri'.,:i4ii4f
::
do66oddd-6-b-
.
Use
the remole
control
unit within a range of about 7
meters
(23leet)
and angles
of up to 30 degrE€s
aiming of lhe remote
sensor.
1. Remove the cover. 2. Load two batteries
matching
the
polarity
2
x
1.5V
R 6/ SUM-3/M
.
Remove the
batteries when
they are not used
for
a
long
time.
.
Do not use
the rechargeable
batteries(Ni-Cd
tvpe).
fl
I
Operations
.
The
STANDBY
indicator lights
up.
This means that
the
receiver
is not disconnected from the
AC mains
and
a
small amount of current is retained
to
support
the memorized contents and operation readiness.
.
To
switch the
power
off,
push
the POWER switch
again.
.
Then the
power
is cut off and the STANDBY
indicator
goes
off.
ir,'
n
lh
U
6l
"t"""n"
oesired inPut source
.
Each time the INPUT
SELECTOMNDEX knob is
rotated, the input
source changes as follows I
T
PHoNo
*
TUNER
-
CD PLAYER
-
TAPE I
*l
|
(frequency
displayr
I
L.
AUVTV
*
VCRI
*
LD PLAYER
-
DVD
J
.
When
the
TAPE 2 MONITOR
burron is ser to on so
that
-TAPE
2M"
indicator lights up, other inputs
can
not
be heard from
the speakers.
To listen to a input
source other than TAPE 2
MONITOR,
be sure to set the TAPE 2 MONITOR
button to off.
TAPE 2 MONITOR
function
You can connect
either a tape deck or a graphic
equalizer to the receiver's
TAPE 2 MONITOR
jacks.
Only when
you
listen
to the component connected to
thesejacks, ser
the TAPE 2 MONITOR burton ro on
If
you
connect
a 3-head tape deck,
you
can listen to the
sound being recorded
dufing recording, not the source
sound,
For funher
details, refer to the operating instructions
of the component
connected-
When the
AUXTV is
selected as
input
source
.
Select the front
AUX/VIDEO or the rear TV/AUX.
If the tiont
AUX/VIDEO is selected, the FRONT
AUX indicator
lights up.
5ffi
t-r
E
t-r
E
E
ln
the standby
mode, tum
the
power on.
.
Each time the STANDBY button on the recever or
the POWER button on the remote cont.ol is
pressed,
the receiver is tumed on to enter the operating mode
or off
to
enter
the
standby
mode
.
ln the standby mode, if the INPUT SELECTOR
button
is pressed on the remote confol, the receiver
is tumed on automatically and the desired input is
selected.
56ffi
E
t-r
O'*"'n^'':6t::""
b
.
Then sound can be
heard from the speakers
connected to the speaker
terminals.
.
When using the headphone
for private listening,
press
the SPEAKER swirch again to switch
the
speakers off.
E
When CD, DVD, LDP or
AUVTV is
selected as
input
source
.
Select the
digital
(or
the analog) input connected
as
desired
.
Each time this button
is
pressed,
f-;;r*--.l
the corresponding
input is
| ^*' I
selected as follows;
lk
Tn the nomal stereo or a
(
l
surround mode
olher lhan lhe
\J
Dolby DIGITAL(AC-3)
mode.
-
OPTICAL-+ COAXIAL
)
ANA LOG ---t
I
-
In the Dolby
DIGITAL(AC-3) mode:Not available
for CD
-
(RF:LDP
only) -r
OPIICAL
r
COAXIAL
-l
.
When the selected optical or coaxial digital
input is not
connected,
the
selected
DIGITAL INPUT indicator
is
flickering,
meaning no sound.
(Ref€r
to
"Select the
desired sunound mode"
on
page
13)
.
When DVD,
LDP or AUX/TV is selected and the
Dolby DIGITAI-(AC-3)
mode is selected, regardless
of
the input source selected,
the Dolby DIGITAL(AC-3)
program
sources on the component
connected to
the
selected digital input can be
heard.
Adjust
the stereo balance between the
left
and
the.ightchannels.
BALANCE
Adjust the subwoofer level.
-
Jh
U
.
It is adjustable only when the subwoofer is connected
and the subwoofer is set to
"YES".
(Refer
to
'Adjusting
the speaker setting" on
page
14
)
To enjoy
the impressive bass sound.
o
t\
U
Press it again to cancel.
Operate the
selected component for
playback.
.
When
playing
back the
program
sources
with
the
sufiound sound, refer to
-Enjoying
surround sounds" on
page 13.
Adjust the
(overall)
volume.
To
mute the sound.
The
"MUTE"
is flickering.
To resume the
previous
sound
level,
press
it again.
Adjust
the tone
(bass
and treble)
BASS
TREBLE
Note : Extreme settings at high
volume may damage
your speakers.
/.)
I.U
To listen with
the
headphones.
'
Ensure that the
SPEAKER ON/OFF
switch is set to off.
t
suRRoultD soul{Ds
.
The R-925/R-925RDS incorporates a
sophislicated
Digital
Signal
Processor
that allows
you
to
create the
optimum
sound
quality
and
the sound
atmosphere
in
your
room.
Surround modes
This receiver
has 7 ditferent surround modes to allow
you
to enjoy
surround sound with the various
program
sources:
DOLBY DIGITAL(AC-3), DOLBY PRO LOGIC, DOLBY
3 STEREO,
THEATER,
HALL.STADIUM.CHURCH.
DOLBY DICITAL(AC-3) : Allows you to enjoy up to
5.1
channels ofdigital
sunound sound
from Dolby
DIGITAL(AC-3)
program
sources
bearing ttre
"EH'
trademark such as laserdiscs.
Dolby DIGITAI,(AC-3)
provides
even better sound qualiry,
improved
dynamic range
and
great
sense
ofdirection,
compared
with
the conventional
Dolby surround. Now,you
are able to enjoy real
movies
in
your
home.
DOLBY PRO LOGIC : This receiver incorporates the Dolby Pro Logic Surround
Decodcr which has the same
functions for
playback
as movie theaters and
gives
a
theater
-
like experience in
your
home,
naturally reproducing the audio sound field. Use with
Dolby Pro Logic
program
sources
bearing the
'El6rrrmpl
"
trademark such as video
cassette tapes or laser discs.
DOLBY 3 STEREO I Combining the .ear sp€aker signal
with
ihat of the fmnt
speakers allows
you
lo
enjoy
a
regenerated sound field which has comparatively more presence
and a more
expansive
feeling from the 3 front channels
(front
L,front R and
center speakers) than
thar of ordinary
stereo regeneration. Use
with
Dolby
program
sources
bearing the
"
tEldry.r,Eml
"
lrademark.
THEATER : This mode
provides
the
effect
of being in a movie theater when
watching a movie
sources
that
have a
stereo sound track
HALL : This
mode
provides
the
ambience of a concert
hall
for classical
music sources such
as orchestral, chamber
music or an instrumental solo.
STADIUM
:
This mode
provides
the expansive sound field.
For
music sources like
a rock concen,
you
will
feel as
if
you were
actually at the live concert. For spons
programs
such as
a baseball
game, you
can enjoy a
powerful
sound, thus obtaining lhe tlue stadium effect.
CHURCH: This mode
provides
the ambience of a church for baroque, slring orchestral
and choral
group
music.
Delay
tlme
The sound heard in a
place
such as a concen hall or
a
movie
theater consists
of the direcl sound
that reaches our
ears directly from the sound source and the reflected sound
that is indirectly
reflected off from walls,
floor and
ceilling. The reflected sound reaches our ears
slightly
later than
the direcl
sound. The
delay time is the time
difference between the direct sound and the reflected sound. The optimum delay
time
will
be different according ro
the room size and the acoustic
properties.
It is recommended that
you
try different
times to obtain the best effecr.
.
It is adjustable in the Dolby DIGITAL(AC-3) and the Dolby Pro Logic modes only.
.
Manufactured under licence from Dolby Laboratories Licensing Corporation.
"Dolby"
,"AC-3",
"
PRO LOGIC" and the double-D symbol are trademarks of
Dolby Laborato.ies Licensing
Corporation. Copyright
1992 Dolby Laboratories,Inc. All rights reserved.
Speaker
placement
To
obtain the best suround sound effect in
you!
home,
place
the
speakeN as follows;
.
Front speakers : Place
each ftont speaker about lm
(,1O")
from the
TV set.
.
Celrter speaker : Place the center speaker either above or below the
TV set to
assure
good
visualization of center
channel
program.
.
Rear speakers : Place the rcar speakers approximately lm above the
ear level of a seated listener on the direct left and
rigbt
of them or slightly behind.
.
Subwoofer : Regoduc€s
powerful
deep bass sounds. Place a
powered
subwoofer
anywhere
in
the
front
as desired.
.
The ideal
suround system needs all the speakeN listed above.
However,
if
you
don't have a center speaker, a subwoofer or rear
speakers, select the best
possible
suround mode with the available
speakers.
Note: To avoid interference
$,ith the TV
picMe,
use only magnetically
shielded cent€r and liont speake$.
EilJoYmG
SURnoUilD SoUI{DS
.
Surround sound etfect will not woft
properly
if the signal
passes
through
a
graphic
equalizer.
Ploase rsfsr
to
your
squalizer operating instructions
for
guidance
on switching
otf
(or
defeating) the
equalizer.
lll
seler: the desired surround mode.
When selecting
a surround
mode other than the
Dolby DIGITAI,(AC-3)
mode.
I
When selecting fte Dloby DIGITAI,(AC-3) mode.
Ts,,€,o--.l
t*l
Jh
U
t*l
n
lh
U
.
Each time the SURROUND
MODE button is
pressed
the surround mode
changes as follows,
.
The Dolby DIGITAI,(AC-3) mode is available for the
input sources such as DVD, LDP and ADOTV only.
.
To enjoy the Dolby DIGIIAI,(AC-3), be sure thai the
program
source to be
played
back
is the Dolby
DIGITAL(AC-3)
progam
source and the conespordirg
digital input is selected. Ifnot, no sound will be heard.
.
When
LDP is selected, RF can be a.lso selected among
the digita.l inputs in the Dolby DIGITAI.(AC-3) mode
only.(Refer to
"When
CD,
DVD, LDP or AU)CTV is
selected
as
input
source" on
page
I I .)
P
tf
DI0nAI-(AC-3)--J
tE Pro Lo$c-+
m
3 Sterco--+fiEATER
I
L
(OFF)
<-
CHURCH
e
STADIUM e HALL
(J
"(
)":Remote
contsol only.
I
When
canceling
the suEound mode for normal
stereo
oDeratiotr.
E
b
I
Adiusting the speaker settings
.
Adjusting the sening of the center
speaker and the
subwoofer connected.
Press the
SPEAKER
MODE button for morc
than 2 seconds to enter the center speaker
mode.
SPEAXEF
MOOE
-tl
n
J\
\J
.
In the THEATER. HALL. STADIUM. CHURCH or
noamal stereo mode. it will become the subwoofer
mode directly .
Select
the desired
subwoofer
mode.
SPEAKER
MODE
n
J\
U
.
Each time
this button is
pressed,the
subwoofer
mode
changes and flickers
as follows;
f_l
YES : When
using a subwoofer.
NO : When not
using a subwoofer.
Select the desired center sDeaker mode.
SPE{EF
IIODE
E
r]
/\
tl
.
Each time this
button
is
pressed,
the center speaker mode
chanses
and flickers as follows:
LARCE I When using a relatively large center speaker.
SMALL : When
r-rsing
a relatively small center sp€aker.
L-
NONE
: When not
using a
center speaker.
.
In the Dolby 3 Stereo mode, the NONE mode can not b€
selected.
Memorize the
desired
subwoofer mode
while it
flickers.
MEMO /
ENTEE
o
,lh
U
If
the
subwoofer display goes
off,
repeat again
from
the above steD 2.
Memorize the desired center speaker mode
while it flickers.
MEMO / Et'tTER
o
n
J\
\-/
.
The desired center speaker mode is memorized and
then it becomes the subwoofer mode.
.
lf the center
speaker
display
goes
off, repeat again
from the above step
2.
Checking
the speaker settlng
SPEAXER
MOOE
-t
n
lh\
U
Each time
this button is
pressed
briefly, the setting
of
the center
speal<er or the subwoofer is displayed.
I
I
In Dolby DIGITAL(AC
-3),
DolbyPro
Logic
or Dolby
3 Sterco mode
hess the TEST TONE button to adjust rhe
volume level of each
sDeaker.
.
Test tone will be heard form each speaker
for 2
seconds each as follows;
-
FRONTL
{ENIER-FRONT R-REAR R-REAI L
,StE
I
.
The test tone will
be heard from the subwoofer only
when subwoofer
is set to
"YES"
in the Dolby
DIGITAVAC-3)
mode.
.
Test
tone is not heard from rear speakers in Dolby
3
Stereo mode.
.
Test
tone is not heard from center
speaker
when
the
center speaker setting is adjusted
to the NONE
mode.
Check
the delav
time to be adiusted.
The delay time
will be displayed
for 5 seconds.
In Dolby DIGITAI,(AC-3)
rnode,
the conesponding
delay time will
ti flickering.
The center
delay time
can be adjustable only in
Dolby DIGITAL(AC-3)
mode.
The rear
delay time
can be adjustable
only in Dolby
DIGITAI-(AC-3)
and
Dolby Pro l-ogic
modes.
Adjust
the delay
rime.
.
Each time this
button is pressed,
the delay time
cha[ges in regular
intervals.
.
If the delay
time disappears,
start from the
step l0
agaln
Adjust the volume levels of the
speakers
until they all
sound equally loud.
0
.
The rear L and R
volume
levels
are adjusted
rcpse.tively during the test tone
function and all
together while enjoying
surround sounds.
Memorize
the
delay time.
.
In Dolby Pro
Logic
mode, the
rear delay time can
be
memolized without pressing
the DELAY TIME
button.
In Dolby
DIGITAI(AC-3)
mode, repeat
the above
steps I I and 12
to adjust the rear
delay
time.
Cancel the test tone function.
In THEATER,
HALL,
STADIUM or
CHUBCH Mode
Adjust
the volume level
of the
rear
speakers
relative to that of
the front
sp€akers.
I
TISTTNII{G TO
RADIO BROADOSTS
.
Manual tuning
is usefulwhen you already know the
frequency of the desired transmitter
Press
TUNING
-
or + repeatedly until the
dght frequency
has been reached.
BAND
FREOUENCY
.
Each time this button is pressed, the band ts
changed to FM or
AM
.
When pressing the BAND button without
selecting the
TUNER, the tuner
will
be selected
automatically and operate.
Select the deslred band
6
n
i\
U
FREOUENCY
16l
unt"t
'n"
t"quencv direct tunins mode
Press
TUNING
-
or
+ for more than 0.5
second.
.
Then AUTO appears on
the display. The tuner will
now search until a station of
sufficient strength has
been found. The drsplay shows the
tuned
frequency and
"TUNED".
.
If the station found is not the desired one, simply
repeat this operation
.
Weak
'rations
are
\kipped
during auto luning
Enter the
ftequency within 7 seconds tbr
each
digit.
.FM89.15MHz:
O O-O O
.
FM 100.15 MHz:
O-O-O-O
.AM576kHz:
O-O-O
.
AM
l6llkHz
r
g-g-g-9
.
In FM band, If
"l"
rs pressed
on the first drght,
"l0"
is entered.
.
With the numeric button
on the remote control,
you
can also enter the
frequency.
.
In each digit, rf
it elapses 7 seconds,
press
the
FREQUENCY
DIRECT button again to enter the
frequency.
Presetting
radlo statlons
.
You can store up to 30
preferred stations in the
memory.
Tune in the desired station
witb auto or
manual tuning, etc.
Listenlng to FM
stereo broadcasts
.
whilc
lislening to FM broadcasts.
o
n
In\
\t
'
Each time
this
bufton is
pressed,
the FM mode
changes as follows;
['
Stereo
mode : "ST"
lights up
-l
.-
Mono mode :
"ST" goes
off
<J
.
When FM stereo
broadcasts are
poor
because of
weak
broadcasr
signals,
selcct the FM mono mode to reduce
Press the MEMORY/ENTER
button.
o
n
J\
\-/
.
"MEMORY"
is flickering for 5 seconds.
Examples)
.
For
"3"
:
.
For
"l5":
o-o
Enter a
preset
number
(l-30).
o
.
The station has now been stored
in the memory
.
A
stored
frequency is erased from the
memory by
storing another frequency
in irs
place.
.
lf
"MEMORY" goes
off,
press
the
MEMORY/ENTER
button again to enter a
preset
numbef.
the noise.
then
FM broadcasts a.e reDroduced in
monauml sound
Scanning
preset
statlons in sequence
.
The receiver will start scanning the stations in the
preset
sequence and
each station is received
for 5
seconds.
Tunlng to
preset
stations
Press
the
desired
Dreser
number.
When
pressing
the
numeric buttons on the front
panel without
sclecring
the TUNER, the tuner
will be
selected
automatically and the
preset
station
will be
tuned
in.
At the desired srarion,
press
rhis button
agaln to
stoP scanning.
I
MEMORY BACKUP FUNCTION
The
following items, set before the receiver is tumed off,
arc
memorized.
lf
the electdcity fails or rhe AC input cord is
disconnected
for about 2 weeks, they are all cleared.
So
you
should memorize
them again.
.
INPUT
SELECTdR
settings
.
VCR I
RECORD
senings
.
Surround
mode senings
.
Preset stations
.
Video labels. etc.
Additional Function
for R-925 RDS Tuner
Only
tlSTEl{|l{G T0 RDS BROADCASTS
(Iill
onlyl
RDS
(Radio
Data
Syslem)
is
a
method for sending
information
signals together with
the transmitter signals. Your
tuner is
capable of
translating these
signals
and
putting
lhe information on the
display. These codes contain the
following informations .Program
service
name(Ps), A list of Program Types(PTY),
Tratfic Announcement(TA),
Clock Time(CT),
Radio Text(RT).
.
The
tuner
automatically searches
for statrons
broadcasting the traffic program.
.
"NO
TRAFFIC" is
displayed if the signal is too weak
or there are no
stations broadcasting the rraffic
program.
.
When'TP
SEARCH" is nor displayed repeat again
from the
above step l.
.
Use
this function to
automatically
search and
receive
the stations offerine
RDS services.
.
Each time rhis bunon is
pressed,
the search mode
changes as follows;
-RDS
SEARCH-TP SEARCH-PTY SEARCH--OFF-1
L
In the FM mode,
select
the RDS search mode.
r-
n
Jn\
\J
.
Use this funcrion to
automatically search and reccive
the stations broadcasting
the desired
program
type.
In the
FM mode. select the PTY search mooe.
.
"PfY
SEARCH"
is disDlaved.
.
The tuner automatically searches stations offering
RDS services and lhe station name is displayed.
.
If the station found is not the desired one,
press
the
TUNIG
-
or + again while the RDS indicator is
flickering.
.
If no other RDS station is found,
"NO
RDS" is
displayed.
.
When
"RDS
SEARCH" is not displayed, repeat
again ftom the above step L
While
displaying
"PIY
desired program
type.
.
Each lime this
button is
presscd,
one of 17 diffcren!
types
of programs
is selected.
(NEWS,
AFFAIRS,
INFORMATION,
SPORT, EDUCATION,
DRAMA,
CULTURE, SCIENCE, VARIED, POP
MUSIC, ROCK
MUSIC, M,O,R, MUSIC. LIGHT
MUSIC,
SERIOUS MUSIC, OTHER MUSIC,
ALARM, UNDEFINED)
.
When
"PTY
SEARCH" is nol
displayed,
repeat
again from
the above step l.
SEARCH",
select
the
n
J\
U
.
Use this functron to automatically
search and receive
the stations broadcasting the traffic
program.
In the FM mode, select the TP search
mode.
n
lh
U
.
The tuner automatically
searches
a station offering
PIY services.
.
Ifno station is
found,
"NO
PROGRAM" is displayed.
EON PTY
(EON
: Enhanced
Other
Networks information)
Use
this function to automatically search and receive
the desired
program type while listening to a RDS
station.
In the RDS mode.
h
U
Program type is displayed and
the PfY indicator is
flickering.
EON TA
Use this
function
to automatically search and receive
the traffic announcement
while listening to traffic
program.
In the TP mode.
J\
U
Traffrc
program
is displayed and the TA indicator
lights up.
If the
preset
station broadcasting traffic announcement
is found, it will be tuned in while
listening
to
traffic
program.
If the station stops broadcasting traffic announcement,
the tuner will find other
stations
repeatedly.
If no station is found, the previous
traffic
program
station will be tuned in.
Press the EON TA button to
cancel
the EON TA
mocle.
While the PTY indicator
is flickering,
the desired
p.ogram
type.
:
,lh
U
lf
one
of the
preset
slalions is broadcasting
lhe
selected
program
type, it will be tuned
in while
listening to a RDS station.
If the station stops
broadcasting the selected
program
type, the
tuner will find other stations
repeatedly.
lf no station
is found, the
previous
RDS station
will
be
tuned in.
When
the PTY indicator
goes
off, repeat
again from
the above
step l.
Press
the EON PTY button to cancel
the EON PTY
mode.
DISPLAY
In
the FM mode.
rl
I
r]\
U
.
Each time this button is pressed, the display mode
changes
as follows;
f--_-l tP'o'u'' l fP'ffi] k"-f.l tEd'-l
, lr'equency l-
servci nane
I
rype
I
rime
-l
ren
I
I ll
(Psr
I
tPrvr
|
{cll
lrqnl
I
.
If the
signals are
too weak or no RDS service
is
available.
"NO
NAME DATA".
"NO
PIY
DATA"
"NO
TIME DATA" oT
"NO
IEXT DATA" will be
disolaved.
AUDIO RTCORDIl{G
The
digital
signals from optical, coaxial
or RF digital
input
can
be heard but cannot be recorded
Recording with TAPE 2 MONITOR
Select the desired input as recording source
except
for TAPE 2 MONITOR
Recording with
TAPE 1
Select
the desired input
as recording source
exceDt
for TAPE1 and TAPE 2 MONITOR.
.
Be sure that the TAPE 2 MONITOR
indicator
soes
off.
r l-1
r-] t-
r-] t-
l-
Set the TAPE
2 MONITOR
button to on
O
t'*t"""'ding on the
TAPE
l
'
O*-'--i"':--:-:
'|-'
Gt
t'* *-'oin8 on the rAPE
2 MoNIroR'
@
Stafl
ela)'on
rhe desired input.
.
When the TAPE I is selected as recording source,
dubbing will stan from TAPE I to TAPE 2
MONITOR.
.
It is not
possible
to
dub
from TAPE 2 MONITOR to
TAPE I.
.
For tape 2 monitor
function, refer
to
-TAPE
2
MONITOR function" on
page
10.
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Sherwood RD-925 Operating Instructions Manual
- Category
- Audio tuners
- Type
- Operating Instructions Manual
- This manual is also suitable for
Sherwood RD-925 is a high-fidelity receiver that offers a wide range of features to enhance your audio experience. With its digital inputs, you can connect components such as LD players or DVDs to enjoy Dolby AC-3, PCM, or DTS format digital signals. The system control capability allows you to connect to other Sherwood components using the DIGI LINK II or III remote, giving you centralized control over your audio system.
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