Sierra Video 3232HD-3G - Manual (Page 15)

ASPEN 1616 AND 3232HD/SDI 3G ROUTING SWITCHER
5
AC Power Connections
Aspen routing switchers offer optional redundant power supplies. The redundant power
supply must be ordered seperately. The power supplies have universal AC inputs
100VAC- 240VAC. Voltage selection is not necessary because the power supply senses
the correct AC input automatically.
The primary and optional redundant power supplies are external AC to DC converters.
Connect an external 16 AWG or larger wire from earth ground to the chassis of the
system as designated by the earth ground symbol.
CAUTION!
Only an authorized Sierra Video technician can service the switchers. Any user who
makes changes or modifications to the unit without the expressed approval of the
manufacturer will void the warranty
Use the proper AC voltage to supply power to the switcher.
Use only the factory provided AC-DC desktop power supply to supply power to the
switcher.
Use only the recommended interconnect cables to connect the switcher to other frames.
Multi-Frame Systems
When controlling an external routing switcher via the 9-pin serial connection, a serial
cable is required. Check the pin-out on both devices to verify the cable needed. The
serial cable is not supplied.
In the example below, the Aspen is connected to a Lassen routing switcher. In this case a
null-model cable is needed. The null-modem cable is not supplied.
Serial Cable Connections
Serial cable wiring for connection to external routing switcher frames is as follows;
For Yosemite Audio, Lassen, Sierra Pro, Sierra Pro 64, Ponderosa & Viper (except Sierra
Pro series 32) use the following pin-outs.
Aspen RTR
2 RX 3 TX
3 TX 2 TX
5 GND 5 GND
Aspen 1616HD 3G
RS-232/422
Lassen 1616S
(Stereo Analog Audio)
RS-232/422
9-Pin Null-Modem Cable
(Not Supplied)