User's Manual

Table Of Contents
Viking VM600 Mobile Radio Operating Manual 4-1
S ECTION
Section 4General Operation
4.1 Basic Operation
4.1.1 Turning Power ON and Setting Volume
Power is turned ON and OFF by pressing the ON-OFF /Volume knob. When power is
turned ON, the radio goes through a self test. When that is successfully completed,
software version, unit ID, zone, then channel are briefly displayed (except when a
conventional analog channel is selected), a tone sounds (if tones are enabled), and the
radio is ready for normal operation. If “ENTER PSWD” is briefly displayed, refer to the
next section.
The radio can be programmed so that one of the following combinations are selected at
power up:
Last Zone/Last Channel
Last Zone/Home Channel
Home Zone/Last Channel
Home Zone/Home Channel
The Home Zone and Channel are pre programmed. With the “Last Zone”/“Home
Channel” configuration, the programmed home channel number of the last active zone is
selected. If this channel number is not programmed in the active zone, “UNPROGRAMD”
is displayed.
Draft 4/29/2014