3. Basic Operations
3.1 Turning the Radio On or Off
To turn the radio on, press and hold the
Power/End Call
key until the splash screen appears.
To turn the radio off, do as follows:
1. Press and hold the
Power/End Call
key until the power-off selection screen appears.
2. Tap
Power Off
, and then tap
OK
.
3.2 Adjusting the Volume
To adjust the volume, directly rotate the
Smart Knob
.
When in a call or enabling an alarm, you can rotate the
Smart Knob
to adjust the call volume or alarm
volume.
When playing music, video or recorded files, you can rotate the
Smart Knob
to adjust the media volume.
3.3 Selecting Channels or Contacts
1. Press
the
Smart Knob
. Then the radio prompts
on the display.
2. Rotate the knob to select the required channel or contact.
If you do not operate the
Smart Knob
within 5s or if you press it again within 5s, the radio returns to
the volume control state automatically.
3.4 Understanding the Screens
3.4.1 Main Screen and Top Screen
The screens may be damaged or broken if they are hit or scraped by sharp or hard objects.
All care must be taken to protect the screens.
Содержание PDC680
Страница 3: ......
