Power Requirements; Signal Connections - Plantronics 1632 Manual

Demodulator / display unit
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2.3
POWER REQUIREMENTS
The Model 1632A will operate on either 115 vac, 6121 Hz or
23121 vac, 6121 Hz.
Satisfactory operation is possible with 1121%
line voltage variations, and with frequencies from 47 to
41210 Hz. The unit is set to operate on either 115 vac or 23121 vac
by a switch on rear panel.
The unit is shipped from the
factory with the switch in customer specified position.
2.4
MOUNTING
C A U T I 0 N
The 115/230 Vac switch on the rear
panel must be set to the 23121 Vac
position before the unit can operate
on 23121 Vac.
Otherwise serious
damage will result if the unit is
connected to a 23121 Vac source.
The Model 1632A can be mounted in a standard 19-inch rack by
inserting four screws through the front panel.
A vertical rack
space of 3.5 inches is required.
2.5
SIGNAL CONNECTIONS
All connections to the Model 1632A are located on the rear
panel of the unit (refer to Figure 2-1).
Connections are
listed in Table 2-1.
Those connections that do not apply to
particular operating requirements should be ignored.
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