Motorola APX 4500 O2 CH Manual page 11

APX 4500 O2 CH
IDENTIFYING RADIO CONTROLS
Multi-function Knob (MFK)
–
Volume Change Turn the VOLUME CONTROL
KNOB clockwise or counterclockwise to adjust the volume
level of the speaker.
The volume level can be adjusted in 16 steps or 32 steps. A
fast turn of the VOLUME KNOB adjusts the volume level in
16 steps with large increments in volume level. A slow turn of
the VOLUME KNOB adjusts the volume level in 32 steps with
small increments in volume level.
The display shows the volume level and bars to indicate the
current level. The level of last selected volume when your
radio powers down remains the same when the radio powers
VOLUME CONTROL
up.
The main display shows the icon of the secondary feature.
The main display does not show the icon of primary feature.
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