Hytera HM68X - Basic Operations; Turn On or Off the Radio

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4. Basic Operations
4.1 Turn On or Off the Radio

To turn on the radio, connect the radio to power supply or long press the
On-Off
key.

To turn off the radio, long press the
On-Off
key.
4.2 Adjust Volume
Toggle the
Volume
key up to increase the volume or down to decrease the volume.
4.3 Select a Zone

On the home screen, press the
Back/Zone
key, toggle the
Channel/Navigation
key to select a zone, and then press
the
OK/Menu
key.

Press the preprogrammed
Zone Up
key or
Zone Down
key.
4.4 Select a Channel
You can toggle or press keys to switch to a channel within the same zone by default. If the Cross-Zone Switchover feature
is enabled, you can switch to a channel in other zones.

Method 1
On the home screen, toggle the
Channel/Navigation
key.

Method 2
a.
On the home screen, press the
Back/Zone
key.
b.
Toggle the
Channel/Navigation
key to select a zone.
c.
Press the
OK/Menu
key.
d.
Toggle the
Channel/Navigation
key to select a channel.
e.
Press the
OK/Menu
key.

Method 3
Press the preprogrammed
Channel Up
key or
Channel Down
key.

Method 4
Press the preprogrammed
Preset Channel
key.