A.W. Communication Systems DRC1 Configuration Handbook - page 19
channel within the DRC-1. The playback audio may then be listened to in the DRC-1
loudspeaker and headset.
Display Backlight
The display backlight may be turned on and off by using [
Shift-3
]
Selcall Alerts
An audible alert tone is heard in the DRC-1 loudspeaker and headset each time a selcall code
is decoded. This alert tone may be turned on and off by use of the [
Alert
] key.
Changing Radio Channel
The DRC-1 if configured, will provide multi-channel operation. The method of achieving
multi-channel may be simply switching channels on a single base station, or combining
several base stations into a common line link. In any case, the DRC-1 will permit the operator
to switch channel of operation by use of the [
Shift-1
] key. In Simoco based systems this is
likely to result in an FSK data message being sent to site, and in Motorola systems a change
in guard tone frequency will take place within the DRC-1. [
Shift-1
], [
1 to 4
], [
menu
] are the
four key strokes required to change channel.