Installation manual

DIP Switch Settings for IR
Switch #9 controls the keypad IR receiver. In the “down” position it is
ON,
in the “up” position it is
OFF. When a keypad is mounted outdoors, in a
bright, sunny room or within 4" of a manually operated light dimmer, the
IR receiver should be turned off.
DIP Switch Settings for Terminator
Switch #10 controls the terminator. This switch adds 1K ohm impedance
across the two data lines. Keypads are shipped with the terminator switch in
the “up” or
OFF position. In daisy chain keypad installations, terminate the
keypad furthest away from the PX-700 by setting the switch in the “down”
or
ON position. In a home run keypad installation, terminate the keypad on
the longest run. One keypad should be terminated in each System in multi-
PX-700 Installations. If a keypad exhibits unusual behavior such as slow
response to button presses, change the terminator position on that keypad.
Final Hookup During final hookup, install and connect the PX-700, amps, source equip-
ment and all other equipment following the Wiring Instructions from
Installation Manager. The PX-700 may be rack mounted, using a third-
party rack shelf. The unit stands slightly more than two rack-spaces high; it
should be installed in three spaces to ensure adequate ventilation.
Source ➤
Connections
The Source In and Page In have corresponding buffered Outs for connecting
sources to multiple PX-700s or to other systems which share the same sources
(e.g. surround-sound processors or other receivers). Plug in RCA-type audio
cables from the source equipment to the Source Ins on the rear panel.
Zone 6 Tape Out
Connect this output to the input of the tape deck used for recording. The
source signal selected in Zone 6 is routed to this output. Connect the Tape
Out to the
RECORD IN of the tape deck if one is used. You can also use this
output as an additional expansion output for Zone 6.
NOTE: The Tape Out does not prevent a feedback loop when listening to and
recording from the same source.
Primary Outputs (Variable)
There is one stereo preamp output per Zone. These variable outputs are
controlled from the keypads and IR remotes. Connect the
PRIMARY OUTPUTS
(VARIABLE) to amplifiers used to power the Primary Room of the Zone.
PHYSICAL INSTALLATION
3.10