Xantech IR-DC4 User manual

Xantech
Brand
Xantech
Model
IR-DC4
Type
User manual

Xantech IR-DC4 is an IR to RS232 Interface Module that allows for the integration of IR-controlled devices, such as the Arrakis Digilink 4 Hard Disk Audio Jukebox, into larger IR-controlled systems. With its ability to convert IR control signals into RS232 commands, the IR-DC4 provides a versatile solution for controlling various audio components and other devices that support RS232 communication. The module features opto-isolated IR inputs, separate IR ground, and adjustable code settings, enabling compatibility with different IR control protocols and ensuring reliable operation.

Xantech IR-DC4 is an IR to RS232 Interface Module that allows for the integration of IR-controlled devices, such as the Arrakis Digilink 4 Hard Disk Audio Jukebox, into larger IR-controlled systems. With its ability to convert IR control signals into RS232 commands, the IR-DC4 provides a versatile solution for controlling various audio components and other devices that support RS232 communication. The module features opto-isolated IR inputs, separate IR ground, and adjustable code settings, enabling compatibility with different IR control protocols and ensuring reliable operation.

1
Modules & Connecting Blocks
INSTALLATION INSTRUCTIONS
IR-DC4
IR/RS232 INTERFACE MODULE
The IR-DC4 is an IR to RS232 Interface Module. Specifically, the IR-DC4 converts certain Xantech RC68
Remote Programmer IR control codes into RS232 commands that operate the Arrakis Digilink 4 Hard Disk
Audio Jukebox. This allows the unique advantages of the Arrakis Jukebox to be easily integrated into
Xantech IR-controlled whole house music systems. Refer to the Arrakis DC4 Users Manual for complete
configuration and operational details.
Fig. 1 The IR-DC4
DB9F RS232
OUTPUT PORT
IR-DC4
IR/RS232
INTERFACE MODULE
®
SYLMAR, CA
IR IN
IR GND
PWR GND
+12VDC
FEATURES AND SPECIFICATIONS
• IR Signal & Power Inputs:
Plug-in screw-type terminals for four-conductor connections. Handles wire sizes from 24 to 12 gauge.
• Opto-Coupled IR IN Input and Separate IR Gnd permits IR input to be isolated from chassis and power
supply grounds, where needed.
• RC68 Remote Programmer Code Settings for the Arrakis DC4 Control Protocols are as follows:
Code Setting Arrakis DC4
D-1 Player #1
D-2 Player #2
D-3 Player #3
• Accepts IR control signals from the IR outputs of any of the Xantech IR Receivers, Keypads, Connecting
Blocks, Controllers, etc.
• Output: RS232 DB9F connector.
• Power Requirements: 12 VDC ± 1.5 V @ 20 mA.
• Mounting: Flanges, plus supplied screws, permit easy mounting to flat surfaces.
• Dimensions: 4-3/8" L x 1-7/8" W x 1-1/4" H (110mm x 47mm x 32mm)
RC68 PROGRAMMER
The RC68 Programmer (available separately) contains the commands necessary for IR operation of the
DC4 through the IR-DC4.
• Use it to program universal learning devices such as learning remotes, the Xantech Smart Pads,
Controllers, etc.
• NOTE: The RC68 codes operate many other Xantech models as well, therefore, only the button
descriptions that apply to the operation of the DC4 (Overlay "F") are listed on the next page.
2
IR-DC4
CAUTION: While the RC68 will operate as a separate remote
control, it is highly recommended it
not
be given to the final user for
the following reasons:
• Since it includes adjustable code settings, the user may inadvertently
alter the installer configurations.
• Also, since the user will require IR commands from other brands of
equipment to control the total system, in addition to those of the DC4,
all commands should be consolidated into one learning device, for
ease of use.
RC68 Button Descriptions
1. IR Emitter Lens.
2. IR command assignments for the DC4 (32 total). Refer to the
Arrakis DC4 users manual for command definitions.
3. Code Group Numbers. These numbers, on the top surface of
each button, apply to other Xantech products. Ignore for this
application.
RC68 Code Switches - Settings
Three different IR code settings are needed to operate the 3 player
zones of the DC4. To set the RC68 for the desired IR code, proceed as follows:
1. Rotate the upper switch, on the rear of the RC68 to D. Refer to Fig. 3.
2. Rotate the lower switch to 1, 2, or 3, as needed. See below:
D-1 for Digilink 4's Player 1
D-2 for Digilink 4's Player 2
D-3 for Digilink 4's Player 3
VOLUME
BASSTREBLE
1
2
34
INPUT
ON OFF
BALANCE
ABC
5678
GLOBAL
Z-ADJ
OFF
E-FLAT LAST MAX-V TRIM
MUTE
48
01 90
A0 30 B0
20 E0 70 F0
60 88 18 98
08 A8 38 B8
28 E8 78 F8
68 C8 58 D8
10
00 C0 50 D0
40
RC68 PROGRAMMER
F
1
2
3
4
5
6
7
8
1 2 3 PLAY
456STOP
7 8 9 PAUSE
CD# 0 TR# RESUME
DISC -- DISC + TR -- TR +
1 CD ALL CD SEQL RANDOM
ARTIST TITLE NUMBER ZONE
LEFT RIGHT ENTER SELECT
1
ROW
NUM-
BERS
Place the
"F"
Overlay
on the
RC68
2
3
Fig. 2 RC68 with "F" Overlay
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
10 48 01 90
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
1st Digit
(Upper)
2nd Digit
(lower)
RC68
(back
side)
Fig. 3 Setting the RC68 Code Switches
INSTALLATION
Fig. 4 illustrates a basic IR control system in which the IR-DC4 permits direct IR control of the Digilink 4.
Make connections as shown, keeping the following in mind:
1. Be sure to add a small jumper between the IR GND and PWR GND on the IR-DC4 as shown. This
provides a ground return for the IR signal coming from the CB12 Connecting Block.
2. Plug the 781RG Power Supply and the power plug of the DC4 into AC wall outlets only after all other
connections have been made.
3. Use the RC68 to teach a learning remote the commands for each of the DC4 players.
Fig. 5 is a typical multi-room version of a direct IR control system for the Digilink 4. In this case, Xantech
Smart Pad
2
keypads are used as well as IR receivers. The system is configured as follows:
1. The DC4 is the audio music source in the system using an A/V receiver, along with other A/V sources.
2. A 789-44 four-output Connecting Block is used so that other system components can be IR controlled
in addition to the DC4. If even more components need to be controlled, a ten-output amplified
connecting block, model 791-44, could be used.
3
Modules & Connecting Blocks
IR-DC4
3. A high current power supply, the 782-00 (1A @ 12
VDC), provides the additional current needed for
the keypads.
4. A 786-00 power supply, plugged into a switched
AC outlet on the A/V receiver, is used as a source
of system power ON/OFF STATUS voltage (12
VDC) for the Smart Pad
2
s and the 780-80 IR
Receiver.
5. A resistor (1k to 10k Ohm) may be added in series
with the STATUS line, if desired, to adjust the
brightness of the STATUS LED in the 780-80 IR
Receiver. Refer to "REMOTE ROOM 3", Fig. 5.
6. As with the previous example, an RC68 is used to
teach learning remotes (used with the IR receiv-
ers) the commands for each of the DC4 players.
7. An RC68 and the Xantech Dragon DropIR™
software are used to program
the Smart Pad
2
keypads with the DC4 player commands and the
A/V system commands.
Fig. 6 illustrates how the IR-DC4 is connected to
provide IR control of a Digilink 4 via a PC running the
Arrakis Music-Link Software (Win 95/98). The follow-
ing should be considered when working with this con-
figuration:
1. Fig. 6 shows a single 291-
80 IR Receiver as the IR control
source. Multi-room, whole house
systems with many keypads and
IR receivers may also be used,
connected to the IR-DC4, as shown
in Fig. 5.
2. The Arrakis Music-Link Soft-
ware permits the in-room IR re-
ceivers and keypads to remotely
operate the PC, and through it, the
IR-DC4
IR/RS232
INTERFACE MODULE
®
SYLMAR, CA
IR IN
IR GND
PWR GND
+12VDC
OUT
VGS
IR
RCVR
PWR
CB12 Connecting Block
(Included with the 291-80)
HARD DISK AUDIO JUKEBOX
Standard DB9 9-pin Cable
(DB9M-to-DB9F)
7-Foot 3-
Conductor
Cable
291-80 IR Receiver
To 120 V AC
(unswitched)
781RG
Power Supply
Hand Held
Remote
3-Conductor
Cable
Connect to an
RS232 Port (#1 or 3)
on rear panel
GND Jumper
DC4
Fig. 4 Direct IR Control of the DC4 using the IR-DC4
IR-DC4
IR/RS232
INTERFACE MODULE
®
SYLMAR, CA
IR IN
IR GND
PWR GND
+12VDC
+12V
STATUS
GND
IR OUT
SYLMAR, CA 91342
780-80
IR RECEIVER
®
HARD DISK AUDIO JUKEBOX
Standard DB9 Cable
(DB9M-to-DB9F)
Mono Mini Plug to Stripped
Ends, 2-Conductor Cable,
Xantech Pt #6015900
Connect to an
RS232 Port (#1 or 3)
on rear panel
DC4
OUT
V
IR
RCVR
PWR
GS
291-80
Hidden Link™
IR Receiver
GND
IR OUT
+12V
7 Foot Quick
Connect Cable
CB12
Connecting Block
X
Satellite Receiver
VCR
283M
Blink IR™
283M
Blink IR™
780-80
J-Box
IR Receiver
(rear view)
GND
IR OUT
+12V
Smart
Pad™
STATUS
AV Receiver
283M
Blink IR™
Mouse Emitter
789-44
Connecting Block
120 V AC
(Unswitched)
782-00
Power
Supply
REMOTE ROOM 2
Smart
Pad™
GND
IR OUT
+12V
STATUS
REMOTE ROOM 1
Smart
Pad™
REMOTE ROOM 3
REMOTE ROOM 4
GND
IR OUT
+12V
STATUS
STATUS
STATUS
Resistor.
See item 5
below
GND
IR OUT
+12V
White Striped Side
White
Striped
Side
("+")
786-00
Power Supply
(12V at 10 mA)
Plug into
Switched
AC Outlet
on A/V
Receiver
(see text)
–
+
12VDC
+12 VDC
GND
STATUS
IR IN
EMITTERS
789-44
CONNECTING BLOCK
®
IR
RCVR
Fig. 5 Multi-Room Direct
Control of the DC4
using the IR-DC4
4
IR-DC4
5-10-00
DC4. For details of the many operational functions and configuration options for the Arrakis system,
refer to the Arrakis DC4 users manual and DC4 Series Application Notes.
IR-DC4
IR/RS232
INTERFACE MODULE
®
SYLMAR, CA
IR IN
IR GND
PWR GND
+12VDC
OUT
VGS
IR
RCVR
PWR
CB12
Connecting Block
(Included with the 291-80)
HARD DISK AUDIO JUKEBOX
DB9 Cable
291-80 IR Receiver
To 120 V AC
(unswitched)
781RG
Power Supply
Connect to
RS232 Port #4
on rear panel
GND Jumper
DC4
PC
Connect to 1st
Serial Port
Connect to 2nd
Serial Port
DB9 Cable
DB9 Cable
Null Modem
Adapter or Adapter
Cable
Fig. 6 Control of the DC4 using an IR-DC4 and a PC with Arrakis Music-Link Software
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4

Xantech IR-DC4 User manual

Xantech
Brand
Xantech
Model
IR-DC4
Type
User manual

Xantech IR-DC4 is an IR to RS232 Interface Module that allows for the integration of IR-controlled devices, such as the Arrakis Digilink 4 Hard Disk Audio Jukebox, into larger IR-controlled systems. With its ability to convert IR control signals into RS232 commands, the IR-DC4 provides a versatile solution for controlling various audio components and other devices that support RS232 communication. The module features opto-isolated IR inputs, separate IR ground, and adjustable code settings, enabling compatibility with different IR control protocols and ensuring reliable operation.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents