COBHAM Sailor 6215 VHF DSC, User And Installation Manual, Page: 16 / 102

Chapter 2: Operation
6 General use and navigation
General use and navigation
Power on and speaker volume
The VHF radio has a dual-function on/off wheel knob for
power on/off and volume control.
• To power on the VHF radio press the on/off wheel knob.
• To power off the VHF radio, press and hold the on/off
wheel knob and follow the instructions in the display.
• To adjust the speaker volume, turn the volume wheel knob (clockwise =
louder, counter clockwise = softer, until muted). When adjusted to the
muted level
is shown in the display.
Working channel, settings and dim function
The selector wheel knob has several functions:
• To select the
working channel
, turn the selector wheel
knob.
• To browse and select
settings
, turn the selector wheel
knob and press for accept.
• To
dim the backlight
in the display until it is appropriate for the
current situation, i.e. to give comfortable night vision, press, hold and
turn the selector wheel knob (clockwise= more light).