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
