12
Peripheral Devices
D2
D1
GND
V+
4 CONDUCTOR
2 TWISTED PAIR WIRE
WITH SHEILD
ST
IR
GND
V+
1 PAIR TWISTED WIRE
WITH SHIELD
CONNECT SHIELD
TO GROUND
Figure 11 – IR device wiring
PR-4Zi BACK
PR-4Zi BACK
PCK(IR) KEYPAD
Figure 10 – PCK(IR) wiring
PCK(IR) KEYPADS
Each of the PR-4Zi’s zones can be remotely
operated by a keypad or IR device. There are
four keypad ports on the rear panel. Each port
accommodates as many as four Russound
PCK(IR) keypads (4 per zone). Wire the PCK(IR)
keypads to the PR-4Zi keypad input as shown
below in Figure 10 using 22-24 AWG shielded 2
twisted pair wire.
IR DEVICES
The keypad ports are also compatible with
infrared devices such as Russound 858, 1257,
1258, and 844 IR receivers.
Wire IR devices as shown in Figure 11 using 22-
24 AWG 1 pair twisted wire with shield.
858 IR
RECEIVER
PR-4Zi manual 6/18/02 12:58 PM Page 12