Hitachi CP-S235W User manual

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Thank you for purchasing this projector.

• The information in this manual is subject to change without notice.

• The manufacturer assumes no responsibility for any errors that may appear in this manual.

• The reproduction, transmission or use of this document or contents is not permitted without

express written authority.

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• VESA and SVGA are trademarks of the Video Electronics Standard Association.

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All other trademarks are the property of their respective owners.

NOTE

WARNING Before using, read the "User's Manual - Safety Guide" and

these manuals to ensure correct usage through understanding. After reading,

store them in a safe place for future reference.

Projector

CP-S235

User's Manual - Operating Guide

1

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Projector Features 3

Preparation 3

Part Names 4

The Projector 4

Fastening The Lens Cap 4

The Remote Control 6

Setting Up 7

Arrangement 7

Adjusting The Projector’s

Elevator 8

Connecting Your Devices 9

Connecting Power Supply 11

Remote Control 12

Putting Batteries 12

Operating The Remote Control 13

Power ON/OFF 14

Turning On The Power 14

Selecting An Input Signal 15

Turning Off The Power 16

Operating 17

Adjusting The Volume 17

Temporarily Muting The Sound 17

Adjusting The Position 18

Using The Automatic

Adjustment Feature 19

Correcting Keystone

Distortions 19

Using The Magnify Feature 20

Freezing The Screen 20

Signal Searching 21

Selecting The Aspect Ratio 21

Temporarily Blanking

The Screen 21

Multifunctional Settings 22

Using The Menu Functions 22

MAIN Menu 23

PICTURE-1 Menu 24

PICTURE-2 Menu 26

INPUT Menu 27

AUTO Menu 29

SCREEN Menu 30

OPTION Menu 31

Operating The PC Screen 32

Lamp 33

Replacing The Lamp 34

Air Filter 35

Caring For The Air Filter 35

Replacing The Air Filter 36

Other Care 37

Caring For The Inside

Of The Projector 37

Caring For The Lens 37

Caring For The Cabinet

And Remote Control 37

Troubleshooting 38

Related Messages 38

Regarding

The Indicator Lamps 40

Phenomena That May Easily Be

Mistaken For Machine Defects 42

Warranty And After-Service 43

Specifications 44

Contents

2

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3

●

Ultra High Brightness

Crisp, ultra-bright presentations is achieved by using a UHB (ultra high brightness) lamp and a highly

efficient optical system.

●

Whisper Mode Equipped

Special mode is available for reducing projector noise to achieve quieter operation.

●

User Memory Function

This projector can memorize 4 settings by MY MEMORY function.

●

Partial Magnification Function

Interesting parts of images can be magnified for closer viewing.

●

Keystone Distortion Correction

Quick correction of distorted images electrically.

Preparation

Please see the “Contents Of Package” of the “User’s Manual – Quick Guide”.

Your projector should come with the items shown there. Contact your dealer

anything is missing.

Projector Features

This multimedia projector is used to project various computer signals as well as

NTSC / PAL / SECAM video signals onto a screen. Little space is required for

installation and large images can easily be realized.

• Keep the original packing material for future reshipment.

NOTE

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4

Strap Rivet

Strap

hole

Part Names

The Projector

Zoom ring

Focus ring

Air filter cover

(An air filter is

inside.)

Elevator button

Elevator feet

Indicates the corresponding

reference page

Lens cap

Lens

(The picture is

projected from

here.)

Remote sensor

Projector (Front/Right)

Fastening The Lens Cap

To avoid losing, please fasten the lens cap to the projector using the strap.

1

Fix the strap to the strap ring of lens

cap, as the right drawing.

2

Put one piece of the strap into the

groove on rivet, as the right drawing.

3

Push the rivet into the strap hole.

Lens cap Strap ring Strap

Pull

Rivet

Push in

(Bottom side)

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5

AC inlet

CONTROL port

VIDEO port

AUDIO OUT port

AUDIO IN port

(from a computer)

S-VIDEO port

COMPONENT VIDEO - Y

COMPONENT VIDEO - CB/PB

COMPONENT VIDEO - CR/PR

AUDIO R port

L port

(from a video equipment)

Power switch

RGB IN port

Projector (Rear/Left)

STANDBY/ON

INPUT

POWER

LAMP

TEMP

MENU

POWER indicator

tells the state of power

supply. Refer to the section

“Power ON/OFF”.

INPUT button

toggles between the signal

ports.

MENU buttons

operate the menu function.

STANDBY/ON

button

prepares for turning the

power on/off. Refer to the

section “Power ON/OFF”.

TEMP indicator

lights or blinks when any

problem about internal

temperature has happened.

LAMP indicator

lights or blinks when any

problem about the lamp has

happened.

RGB VIDEO

S-VIDEO

COMPONENT VIDEO

Part Names (continued)

The Projector (continued)

RGB OUT port

USB port

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6

The Remote Control

(STANDBY/ON)

button

prepares for turning the

power on/off.

VIDEO button

toggles between the signal

ports of VIDEO, S-VIDEO

and COMPONENT VIDEO.

MENU button

opens/closes the menu.

RGB button

selects the input signal of

RGB port.

BLANK button

blanks the screen

temporarily.

SEARCH button

searches for an input

signal between the

following signal ports of

RGB, VIDEO, S-VIDEO

and COMPONENT VIDEO.

VOLUME button

turns on/off the VOLUME

mode.

In the VOLUME mode,

To adjust the volume,

use the cursor

/

buttons.

MUTE button

mutes/restores the sound.

KEYSTONE

button

turns on/off the KEYSTONE

mode.

In the KEYSTONE mode,

To adjust the

keystone,

use the cursor

/

buttons.

ASPECT button

toggles between the

modes for aspect ratio.

AUTO button

executes automatic

adjustment.

MAGNIFY ON/OFF

buttons

turns on/off the MAGNIFY

mode.

In the MAGNIFY mode,

To move the

magnified area,

(1) Press the POSITION

button.

(2) Use the cursor buttons

to move the picture.

(3) Press the POSITION

button again to finish.

To shift the magnify

level,

use the cursor

/

buttons.

FREEZE button

freezes/reactivates the

picture.

POSITION button

turns on/off the POSITION

mode. (for RGB input)

In the POSITION mode,

To move the picture,

use the cursor buttons.

ESC button

returns to the previous display

at the menu functions.

( Available for

operating PC screen)

,,,

(Cursor) buttons

works for adjusting or

menu controlling.

( Available for

operating PC screen)

RESET button

cancels the adjustment in

progress.

* The adjustments of the

volume etc. are not reset.

ENTER button

proceeds to the next operation

at the menu functions.

( Available for

operating PC screen)

VIDEO

ASPECT

MUTE

PAGE DOWN

END

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

MAGNIFY

HOME PAGE UP

AUTO BLANK

RGB

SEARCH

OFF

ON

Part Names (continued)

KEYBOARD button

operate the PC screen.

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7

Setting Up

Arrangement

WARNING • Install the projector in a suitable environment according to

instructions of the “User’s Manual – Safety Guide” and this manual.

• The power outlet should be close to the projector and easily accessible.

Refer to the illustrations and tables below to determine the screen size and projection

distance.

The values shown in the table are calculated for a full size screen:800 600

(a):Distance from the projector to the screen (±10%)

(b):Distance from the lens center to the bottom of the screen (±10%)

(c):Distance from the lens center to the top of the screen (±10%)

Screen Size [inch (m)]

(a) [inch (m)]

(b)

[inch (cm)]

(c)

[inch (cm)]

Min. Max.

30 (0.8) 35(0.9) 42(1.1) 2(5) 16(41)

40 (1.0) 47(1.2) 56(1.4) 2(6) 22(55)

50 (1.3) 59(1.5) 71(1.8) 3(8) 27(69)

60 (1.5) 71(1.8) 85(2.2) 4(9) 32(82)

70 (1.8) 83(2.1) 99(2.5) 4(11) 38(96)

80 (2.0) 95(2.4) 114(2.9) 5(12) 43(110)

90 (2.3) 107(2.7) 128(3.3) 5(14) 49(123)

100 (2.5) 119(3.0) 143(3.6) 6(15) 54(137)

120 (3.0) 143(3.6) 171(4.4) 7(18) 65(165)

150 (3.8) 179(4.6) 215(5.5) 9(23) 81(206)

200 (5.0) 240(6.1) 287(7.3) 12(30) 108(274)

250 (6.3) 300(7.6) 359(9.1) 15(38) 135(343)

300 (7.5) 360(9.1)

431(10.9)

18(46) 162(411)

(a)

(c)

(b)

Lens center

Screen

Reference for

the 4:3 aspect ratio

Screen Size [inch (m)]

(a) [inch (m)]

(b)

[inch (cm)]

(c)

[inch (cm)]

Min. Max.

30 (0.8) 38(1.0) 46(1.2) 0(1) 15(39)

40 (1.0) 51(1.3) 61(1.6) 1(2) 20(51)

50 (1.3) 64(1.6) 77(2.0) 1(2) 25(64)

60 (1.5) 77(2.0) 93(2.4) 1(2) 30(77)

70 (1.8) 90(2.3)

108(2.8)

1(3) 35(90)

80 (2.0) 104(2.6)

124(3.2)

1(3) 41(103)

90 (2.3) 117(3.0)

140(3.6)

1(4) 46(116)

100 (2.5) 130(3.3)

155(3.9)

2(4) 51(129)

120 (3.0) 156(4.0)

187(4.7)

2(5) 61(154)

150 (3.8) 196(5.0)

234(5.9)

2(6) 76(193)

200 (5.0) 216(6.6)

312(7.9)

3(8) 101(257)

250 (6.3) 327(8.3)

391(9.9)

4(10) 127(322)

300 (7.5)

393(10.0)

469(11.9)

5(12) 152(386)

(a)

(c)

(b)

Lens center

Screen

Reference for

the 16:9 aspect ratio

Side View

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8

Adjusting The Projector's Elevator

CAUTION •

If you press the elevator buttons without holding the projector, the

projector might crash down, overturn, smash your fingers and possibly result in

malfunction. To prevent damaging the projector and injuring yourself, ALWAYS HOLD

THE PROJECTOR whenever using the elevator buttons to adjust the elevator feet.

You can use the elevator feet to make adjustments if the surface on which you need to set

the projector is uneven or if you otherwise need to adjust the angle of projection. The

adjustment range of the elevator feet is 0 to 9 degrees.

1

Press and hold in the elevator buttons.

2

Raise or lower the projector to the

desired height and then release the

elevator buttons.

When you release the elevator buttons, the elevator

feet will lock into position.

3

As necessary, you can also finely

adjust the height of the projector by

twisting the elevator feet by hand.

Elevator buttons

Elevator feet

Setting Up (continued)

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9

Connecting Your Devices

WARNING • Incorrect connecting could result in fire or electrical shock.

Whenever attempting to connect other devices to the projector, please thoroughly read

the "User's Manual - Safety Guide", this manual and the manual of each device to be

connected.

CAUTION

• TURN OFF ALL DEVICES prior to connecting them to the projector.

Attempting to connect a live device to the projector may generate extremely loud

noises or other abnormalities that may result in malfunction and/or damage to the

device and/or projector.

ATTENTION

• Make sure that you connect devices to the correct port. Incorrect

connection may result in malfunction and/or damage to the device and/or projector.

Refer to the section “TECHNICAL” of this manual for the pin assignment of connectors

and RS-232C communication data.

• Some cables have to be used with core set. Use the accessory cable or a

designated-type cable for the connection. For cables that have a core only at one end,

connect the core to the projector.

• Secure the screws on the connectors and tighten.

• Whenever attempting to connect a laptop computer to the projector, be sure to

activate the laptop’s RGB external image output (set the laptop to CRT display or to

simultaneous LCD and CRT display). For details on how this is done, please refer to the

instruction manual of the corresponding laptop computer.

About Plug-and-Play Capability

• This projector is compatible with VESA DDC 1/2B. Plug-and-Play can be achieved by

connecting this projector to computers that are VESA DDC (display data channel)

compatible. Please take advantage of this function by connecting the accessory RGB

cable to the RGB port (DDC 1/2B compatible). Plug-and-Play may not work properly if

any other type of connection is attempted.

• Plug-and-Play is a system composed of the computer, its operating system and

peripheral equipment (i.e. display devices).

• Please use the standard drivers in your computer as this projector is a Plug-and-Play

monitor.

NOTE

• Some computers may have multiple display screen modes. Use of some of

these modes will not be possible with this projector.

• For some RGB input modes, the optional Mac adapter is necessary.

• When the image resolution is changed on a computer, depending on an input,

automatic adjust function may take some time and may not be completed. In this case,

you may not be able to see a check box to select “Yes/No” for the new resolution on

Windows. Then the resolution will go back to the original. It might be recommended to

use other CRT or TFT monitors to change the resolution.

NOTE

Setting Up (continued)

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10

Please refer to the following for connecting your devices.

See the rear of the projector. You can see the ports.

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

L-AUDIO-R

VIDEO

S-VIDEO IN

AUDIO OUT

AUDIO IN

Y

COMPONENT VIDEO

C

B/PB CR/PR

RGB IN

CONTROL

RGB OUT

USB

Connecting to a computer

RGB out RGB cable (D-sub 15 pin)

Audio out Audio cable (Stereo mini)

RS-232C port RS-232C cable

USB out USB cable

Connecting to a DVD/VCR player

Video out

Audio out (L) Audio/Video cable

Audio out (R)

If using a SCART RGB input,

Video

AUDIO-L

AUDIO-R SCART SCART cable

G out port

B

R

If using a S-video input,

S-video out port S-video cable

Audio out (L) Audio cable

Audio out (R)

If using a component input,

Component (Y) out

Component (C

B/PB) out Component cable

Component (C

R/PR) out

Audio out (L) Audio cable

Audio out (R)

If using a component input from RGB

port,

Component (Y) out

Component (CB/PB) out Component cable

Component (CR/PR) out (with D-sub 15 pin)

Audio out Audio cable(Stereo mini)

If using a RGB output, a Audio output,

RGB in RGB cable (D-sub 15 pin)

Audio in Audio cable (Stereo mini)

Setting Up (continued)

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11

1

Connect the connector of the

power cord to the AC inlet of the

projector.

2

Firmly plug the power cord’s plug

into the outlet.

WARNING • Please use extra caution when connecting the power cord as

incorrect or faulty connections may result in FIRE and/or ELECTRICAL SHOCK. Please

adhere to the “User’s manual – Safety Guide” and the following.

• Only plug the power cord into outlets rated for use with the power cord’s specified

voltage range.

• Only use the power cord that came with the projector. If it is damaged, contact your

dealer to newly get correct one.

• Never modify the power cord. Never attempt to defeat the ground connection of the

three-pronged plug.

• Make sure that you firmly connect the power cord to the projector and wall outlet.

AC Inlet

Connector Side

Connecting Power Supply

Setting Up (continued)

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12

CAUTION Always handle the batteries with care and use them only as directed.

Improper use may result in battery cracking or leakage, which could result in fire, injury

and/or pollution of the surrounding environment.

• Keep the battery away from children and pets.

• Be sure to use only the batteries specified for use with the remote control. Do not mix

new batteries with used ones.

• When inserting batteries, verify that the plus and minus terminals are aligned correctly

(as indicated in the remote control).

• When you dispose the battery, you should obey the law in the relative area or country.

1

Remove the

battery cover.

Slide back and

remove the battery

cover in the direction

of the arrow.

Insert the

batteries.

Align and insert the two

AA batteries according to

their plus and minus

terminals (as indicated in

the remote control).

Close the

battery cover.

Replace the battery

cover in the direction

of the arrow and

snap it back into

place.

2

3

Remote Control

Putting Batteries

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13

Operating The Remote Control

ATTENTION • Do not drop or otherwise expose the remote control to physical

impact.

• Do not get the remote control wet or place it on wet objects. Doing so may result in

malfunction.

• Remove the batteries from the remote control and store them in a safe place if you

won’t be using the remote control for an extended period.

• Replace the batteries whenever the remote control starts to malfunction.

• When strong lights, such as direct sunlight or light from an extremely close range

(such as from an inverter fluorescent lamp), hit the projector’s remote sensor, the

remote control may cause to function. Adjust the direction of the projector to keep light

from directly hitting the projector’s remote sensor.

• The remote control works with the projector’s remote

sensor.

• The range of the remote sensor is 3 meters with a 60-

degree range (30 degrees to the left and right of the

remote sensor).

Also a remote signal reflected in the screen etc. may be

available. If it is difficult to send a remote signal to the

sensor directly, please try.

• Since the remote control uses infrared light to send

signals to the projector (Class1 LED), be sure to use the

remote control in an area free from obstacles that could

block the remote control’s output signal to the projector.

approximately

3 meters

Remote sensor

Remote Control (continued)

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14

STANDBY/ON

INPUT

POWER

LAMP

TEMP

MENU

Power ON/OFF

Turning On The Power

WARNING • When the power is ON, a strong light is emitted. Do not look into the

lens or vents of the projector.

• Turn the power on/off in right order. Please power on the projector before

the connected devices. Power off the projector after the connected devices.

NOTE

1

Make sure that the power cord is

firmly and correctly connected to the

projector and outlet.

2

When the lens cap is attached, remove

the lens cap.

3

Set the power switch to [ | ] (ON).

4

Press the STANDBY/ON button of the

projector or the button of the remote

control.

The projector lamp will light up and the POWER

indicator will begin blinking green.

According to a setup, the projector lamp may light

up and the POWER indicator may begin blinking

green, without pressing this button.

When the power is completely on, the indicator will

stop blinking and light green.

The POWER indicator will light orange.

Power switch (ON position)

Power switch

STANDBY/ON button

POWER indicator

VIDEO

ASPECT

GO

VOLUME

MAGNIFY

HOME PAGE UP

AUTO BLANK

RGB

SEARCH

ON

(STANDBY/ON) button

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15

VIDEO

ASPECT

GO

VOLUME

MAGNIFY

HOME PAGE UP

AUTO BLANK

RGB

SEARCH

ON

VIDEO

ASPECT

VOLUME

MAGNIFY

HOME PAGE UP

AUTO BLANK

RGB

SEARCH

ON

Selecting An Input Signal

1

2

Use the zoom ring to adjust the screen

size.

3

Use the focus ring to focus the picture.

Press the INPUT button.

As illustrated below, each time you press the INPUT

button, the projector switches between its input signal

ports. Select the signal you wish to project.

Using the projector’s control button

Press the RGB button.

When this button is pressed, the projector switches to

the RGB port.

Selecting a RGB signal, using the remote control

Press the VIDEO button.

As illustrated below, each time you press the VIDEO

button, the projector switches between its input signal

ports. Select the signal you wish to project.

Selecting a video signal, using the remote control

RGB VIDEO S-VIDEO

COMPONENT VIDEO

VIDEO S-VIDEO

COMPONENT VIDEO

STANDBY/ON

INPUT

POWER

LAMP

TEMP

MENU

INPUT button

RGB button

VIDEO button

Zoom ring

Focus ring

Power ON/OFF (continued)

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16

Turning Off The Power

• Turn the power on/off in right order. Please power on the projector before

the connected devices. Power off the projector after the connected devices.

NOTE

Power switch

STANDBY/ON

INPUT

POWER

LAMP

TEMP

MENU

STANDBY/ON button

POWER indicator

1

Press the STANDBY/ON button of the

projector or the button of the remote

control.

The message “Power off?” will appear on the screen

for approximately 5 seconds.

4

Attached the lens cap.

2

Press the STANDBY/ON button again

while “Power off?” the message is

visible.

The projector lamp will go off, and the POWER

indicator will begin blinking orange.

Then the POWER indicator will stop blinking and light

to solid orange when the lamp cooling is complete.

3

Switch the power switch to [O] (OFF).

The POWER indicator will go off.

Power switch (OFF position)

Power ON/OFF (continued)

VIDEO

ASPECT

VOLUME

MAGNIFY

HOME PAGE UP

AUTO BLANK

RGB

SEARCH

ON

(STANDBY/ON) button

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17

Operating

Adjusting The Volume

Temporarily Muting The Sound

1

Press the VOLUME button.

As illustrated on the right, a dialog will

appear on the screen to aid you in adjusting

the volume.

2

Use the

/

buttons to adjust the

volume.

Press the VOLUME button again to close the dialog and

complete this operation.

(Even if you don't do anything, the dialog will

automatically disappear after a few seconds.)

Press this to increase the volume

Press this to decrease the volume

16

VOLUME

16

VOLUME

1

Press the MUTE button.

As illustrated on the right, a dialog will appear on the

screen indicating that you have muted the sound.

(If you don't do anything, the dialog will automatically

disappear after a few seconds.)

Press the MUTE or VOLUME button to restore the sound.

VOLUME

16

MUTE

PA GE DOWN

END

HOME PAGE UP

OFF

ON

VIDEO

ASPECT

MUTE

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

AUTO BLANK

RGB

SEARCH

MAGNIFY

PA GE DOWN

END

HOME PAGE UP

OFF

ON

VIDEO

ASPECT

MUTE

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

AUTO BLANK

RGB

SEARCH

MAGNIFY

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18

Adjusting The Position

1

Press the POSITION button.

As illustrated on the right, a dialog will appear on the screen

to aid you in adjusting the position.

2

Use the

,,,

buttons to adjust

the position.

When you want to initialize the position, press the RESET

button during adjustment.

Press the POSITION button again to close the dialog and

complete this operation. (Even if you don't do anything, the

dialog will automatically disappear after a few seconds.)

This function is only available for RGB input.

POSITION

• When a menu is displayed, the operation of adjusting the position works

for the position of not the picture but the menu.

NOTE

PA GE DOWN

END

HOME PAGE UP

OFF

ON

VIDEO

ASPECT

MUTE

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

AUTO BLANK

RGB

SEARCH

MAGNIFY

Operating (continued)

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19

Using The Automatic Adjustment Feature

Correcting Keystone Distortions

PA GE DOWN

END

HOME PAGE UP

OFF

ON

VIDEO

ASPECT

MUTE

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

AUTO BLANK

RGB

SEARCH

MAGNIFY

PA GE DOWN

END

HOME PAGE UP

OFF

ON

VIDEO

ASPECT

MUTE

KEYSTONEFREEZE

MENUPOSITION

ENTER

ESC RESET

VOLUME

AUTO BLANK

RGB

SEARCH

MAGNIFY

• The automatic adjustment operation requires approximately 10 seconds.

Also, please note that it may not function correctly with some input.

NOTE

1

Press the AUTO button.

Horizontal position (H POSITION), vertical position (V POSITION),

clock phase (H PHASE) and horizontal size (H SIZE) are

automatically adjusted.

Make sure that the application window is set to its maximum size

prior to attempting to use this feature. Dark pictures may still be

incorrectly adjusted. Use a bright screen when adjusting.

The signal type best suited for the respective input signal is

selected automatically.

This feature is available only if VIDEO is set to AUTO in the INPUT

menu.

Automatic Adjustment for RGB Input

Automatic Adjustment for Video Input

AUTO

1

Press the KEYSTONE button.

As illustrated on the right, a dialog will appear on

the screen to aid you in correcting the distortion.

2

Use the

,

buttons to correct distortion.

Press the KEYSTONE button again to close the dialog

and complete this operation. (Even if you don't do

anything, the dialog will automatically disappear after

a few seconds.)

KEYSTONE

+0

KEYSTONE

• When the WIDE is selected under the ASPECT item of the MAIN menu, this

adjustment is ignored.

• The correcting keystone distortions function may not be work well with some types of

input signals.

• The adjustable range for correcting keystone distortions will vary with the type of

input signal.

NOTE

Operating (continued)

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Hitachi CP-S235W User manual

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