System Functions; Software Version - Garmin Apollo SL40 User Manual

System Functions

System Functions
Software Noise
Version Level
RF
Level
Software
Version
10
The SL40 includes a number of System Functions that
give you more information about your communication
equipment. Press and hold the MON button for about
three seconds to reach the System Function. Turn the
Large, outer knob to display the available functions.
Adjustments are made with the Small, inner knob.
MON
Press for about two sec.
Mic1
Squelch
000
Headphone
127
Level
000
255
The Software version is available for reference when
you contact Technical Support.
SW VER
Turn LARGE Knob
Transmit
Mic1+2
Mic1 Only
Mic2 Only
Mic2
Squelch
000
127
x.xx
Sidetone
Level
000
Intercom
255
Level
000
255
High
Display
Level
00
Low
Display
50
Level
00
50