Hytera PD79 Ex Series, Руководство пользователя

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Basic Operations
Turning the Radio On or Off
Adjusting the Volume
Checking the Battery Power
To check the battery power, press and hold the
preprogrammed Battery Power Indicator key. The
following table lists the battery power indications. More
bars indicate more battery power. The icon indicates
that the battery runs low. In this case, please recharge or
replace the battery.
LED Indicator Alert Tone Battery Power
Glows green Three beeps High
Glows orange Two beeps Medium
Glows red One beep Low
LED Indicator Alert Tone Battery Power
Flashes red
Low battery
tone
Under the low battery
threshold. Please
recharge or replace
the battery.
Locking or Unlocking the Keypad
When the keypad is not in use, you can lock it to avoid
unintended operations.
To lock or unlock the keypad manually, do one of the
following from the home screen:
l
Press the preprogrammed Keypad Lock key.
l Press the OK / Menu key and then press .
To allow the keypad to be locked automatically, do as
follows:
1. Go to Menu > Settings > Radio Set > Keypad Lock ..
2. Select Enable , and then set Delay Time by pressing
the Up or Down key.
In addition, you can go to Menu > Settings > Radio Set >
Optional Key to set whether the corresponding keys and
knobs still work when the keypad is locked.
Using the Keypad
You can use the keypad to enter user aliases or IDs and
text messages.
l
To switch the input method between alphabetic mode
and numeric mode, press .
l
To enter special characters, press in alphabetic
mode or in numeric mode.
l
To enter a space, press in alphabetic mode.
Switching the Operation Mode
The radio can operate in conventional mode or trunking
mode. In conventional mode, you can receive and
transmit voice and data after selecting the required
channel. In trunking mode, you can receive and transmit
voice and data after the radio registers successfully.
To switch the operation mode, do one of the following:
l
Go to Menu > Mode > Manual Switch , select the
required mode, and then press the OK/Menu key.
l
Press the preprogrammed Operation Mode Switch
key.
To allow the radio to automatically switch to conventional
mode when the signal drops below the preset level in
trunking mode, go to Menu > Mode > Auto Switch , and
then select
Enable
.
Selecting a Zone and Channel
In conventional mode, the radio receives and transmits
data and voice on the selected channel. A zone is a group
of channels within the same operational area. To select a
zone and then a channel contained in it, do as follows:
1 . Select a zone in one of the following ways:
l
Go to Menu > Zone , and then select the required
zone.
l
Press the preprogrammed Zone Up or Zone
Down key.
2 . Select a channel in one of the following ways:
l
Rotate the Channel Selector knob.
l
Press the preprogrammed Channel Up or
Channel Down key.
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