AMX Precis Installation & Operation Manual page 17

7-12 V connector
N
X Net link cable to CPU
Figure 8: Connect from Comm Link to Comm Link in a daisy chain
To connect one of the Remote Panels to an AutoPatch Switcher, see
page 2-2.
Power must be applied to each panel separately.
To apply power to linked Remote Panels, use a transformer for each
panel or wire each panel separately into a centralized power source.
If using AutoPatch wall transformers, see the instructions on page 2-3.
If using a different transformer or a centralized power source, note that
the acceptable power for each controller using the left connector is
7 to 12 volt DC with at least 500 mA. Acceptable power for using the
right connector is 5 volt DC with at least 500 mA. See the transformer or
power source documentation for wiring information.
Note: If experiencing difficulties, insert a 120 ohm resistor in the
outer contacts of the Comm Link on the last remote of a large daisy
chain and tighten the screws. If problems persist, call AutoAssist (see
Technical Support on page 1-4.)
Precis Remote X/Y Control Panel
5 V connector
Linking Multiple Panels
N
X Net link cable
2-5