Operator`s manual

A tone sounds each time a System name changes. On units with
Automatic Log in for Multi-site Operation, the radio transmits briefly
after a system change.
Channel Selection (Conventional System)
To select a different channel when you have selected a conventional
system:
1. Press the GROUP/SEL + or - ramp button until the desired channel
name appears in the alphanumeric display. A tone sounds each time
the channel name changes unless the BSY indicator is on.
FRONT PANEL SQUELCH ADJUSTMENT
The squelch setting of the radio can be adjusted by the user through the
front panel controls. There are a total of 256 steps used internally to the radio
for squelch level adjustment.
With the radio on a conventional channel or an EDACS working channel,
press and hold the SCN button. Then use the VOLUME ramp button to open
and close the squelch. After setting the squelch to the desired setting, release
the SCN button to return the radio to normal operation.
INTERNAL/EXTERNAL SPEAKER
When the Internal/External Speaker Option PMSU5A has been installed
along with an external speaker, the operator can select either speaker one of
two ways.
1. Set the ON/OFF switch on the option box to the ON position to select
the external speaker and disable the internal speaker. Place in OFF
position to select the internal speaker only.
OR
1. Press the A1 or A2 button (pre-programmed) to select the external
speaker and disable the internal speaker. Press the A1 or A2 button
again to select the internal speaker only.
MICROPHONE PUBLIC ADDRESS OPERATION
When the Public Address Option PMSU5A has been installed along with
an external speaker, the operator can use the microphone as a public address
system.
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