Shure Conference Phone - Manual (Page 4)

2 Description
2.1 Power Supply Unit C1-PS 60i
The power supply unit C1-PS 60i supplies the consoles with power and serves as an interface to external
devices.
Front view
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Daisy chain socket
Minicon socket connecting the consoles via
bus cables.
Audio output
The ON/OFF button activates the audio
output on the rear of the unit. The
UP/DOWN buttons adjust signal level
output from the conference system. The
signal and peak LEDs illuminate to indicate
the status of the audio output level.
Monitor section
1/4” headphone output with volume
control. Press the volume knob to toggle
between monitoring the audio input and
output. The LEDs illuminate to indicate
which source you are currently monitoring.
Power LED
Illuminates when the unit is switched on
with the power switch.
Audio input
The ON/OFF button activates the audio
input on the rear of the unit. The UP/DOWN
buttons adjust the input level, which is
indicated by the LEDs. The signal and peak
LEDs illuminate to indicate the status of the
audio input level.
Protect LED
During normal operation, this illuminates
when you power on the unit, then goes
out when the system is ready. It also
illuminates if there is a fault in the power
supply unit, or if there are too many
consoles connected to the system.
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Power switch
Use this button to turn the unit on or off.
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