User manual RUSSOUND PR-4ZI

[. . . ] PR-4Zi 4-Zone, 6-Source Audio/Video Preamplifier INSTRUCTION MANUAL Important Safeguards 9. Heat - The appliance should be situated away from heat sources such as radiators, heat registers, stoves, or other appliances (including amplifiers) that produce heat. 10. Power Sources - The appliance should be connected to a power supply only of the type described in the operating instructions or as marked on the appliance. WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. 11. Grounding or Polarization - Precaution should be taken so that the grounding or polarization means of an appliance is not defeated. [. . . ] Volume: 40 steps, 2dB per step (-80dB to 0dB). 10 Control Functions Refer to Figure 9 at left for the following procedures. MEMORY PROCEDURE MEMORY allows for permanent storage of zone settings. Source, volume level, bass level, treble level, loudness, paging volume, and "SYSTEM ON disable" settings can be stored. To store VOLUME, BASS, and TREBLE levels, press the (up) button for the corresponding function. To prevent the zone from turning on when All On is activated, press SYSTEM ON. PRESET PROCEDURE PRESET recalls settings for the current zone previously stored in memory. A preset can be recalled at the PR-4Zi front panel, on a PCK(IR) keypad, or via the PRC-1 remote control. 11 1. Pressing PRESET on a PCK keypad or PRC-1 remote control will recall the settings for that local zone. Any changes to source selection at the PR-4Zi front panel will be made simultaneously in all zones. The SOURCE LINK indicator will light and the settings made for Zone 1 will be reflected in all other zones currently turned on. Any changes to source selection or volume in one zone will be made simultaneously in all others. The SOURCE/VOL LINK indicator will light and the settings made for Zone 1 will be reflected in all other zones currently turned on. Peripheral Devices PCK(IR) KEYPADS Each of the PR-4Zi's zones can be remotely operated by a keypad or IR device. 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 2224 AWG 1 pair twisted wire with shield. Figure 11 ­ IR device wiring PR-4Zi BACK Figure 10 ­ PCK(IR) wiring PR-4Zi BACK CONNECT SHIELD TO GROUND 4 CONDUCTOR 2 TWISTED PAIR WIRE WITH SHEILD 1 PAIR TWISTED WIRE WITH SHIELD D2 D1 GND V+ TYPICAL IR RECEIVER ST IR GND V+ PCK(IR) KEYPAD 12 Peripheral Devices PCK(IR) KEYPAD CONTROL FUNCTIONS 1 Infrared Receiver ­ Receives IR commands from Russound PRC-1 remote or a source component's remote. 8 SELECT ­ Selects function (bass, treble, volume) to be adjusted with / buttons. 9 BASS / TREBLE / VOLUME Indicators ­ Shows function selected for adjustment. 10 / Buttons ­ Adjusts bass, treble, and volume. Figure 12 ­ PCK(IR) zone control functions 9 BASS TREBLE VOLUME 8 TUNER SELECT 10 CD TAPE 7 VID1 VID2 DVD 6 2 LOUD ZONE ON/OFF PRESET 4 5 3 SYSTEM ON SYSTEM OFF PR-4Z SYSTEM CONTROLLER 1 13 Peripheral Devices DSC/DAN KEYPADS Once the PCK(IR) keypads have been wired, connect the DSC keypad's 16-pin header to the 16pin receptacle on the side of the main keypad (see Figure 1a and 1b). If you are using a DAN keypad with the system, connect it to the input receptacle on the side of the DSC keypad. OPERATING THE DSC/DAN KEYPADS 1 Select the source that you wish to control on the main keypad (this will also select the source for listening). 2 Press the command key(s) on the DSC or DAN which have been programmed with the commands that you wish to execute. If the Program indicator does not flash when the command key is pressed, the command was not stored properly. Figure 13 ­ DSC and DAN docking PCK-IR OR PCK DSC DAN BASS TREBLE VOLUME SEEK SELECT MODE 1 2 3 PRG PRG TUNER CD TAPE SELECT 4 5 6 CLR CLR VID1 VID2 DVD SCAN IR IN 7 8 9 IR IN RST RST PRG PRG LOUD ZONE ON/OFF PRESET 0 ENTER STO STO SYSTEM ON SYSTEM OFF DIRECT SOURCE CONTROL ERR ERR PR-4Z SYSTEM CONTROLLER DIRECT ACCESS NUMERIC SOURCE KEYPAD 14 Peripheral Devices IKP-1 INFRARED KEYPAD PROGRAMMER The IKP-1 is a programmer used to simplify and speed up the IR programming for the DAN and DSC IR learning keypads. Learning keypads that can be used with the programmer have a plug located at the front left. [. . . ] The last 3 bytes "ZON" comprise the command sent to that zone. Commands are sent as ASCII values, asynchronous, 4800 bps, 8 data bits, 1 start bit, 1 stop bit, no parity. PR-4Zi FEEDBACK BYTES TO CONTROLLING DEVICE Feedback bytes will be sent immediately after a command is given to the PR-4Zi. The first decimal byte "101" (Zone 1) establishes which zone the update is for. Each update starts with the zone number update value (101 - 116) and is followed by a control update value (see list on next page). [. . . ]