Hytera PD355LF, Руководство пользователя

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8
Locking and Unlocking the Keypad
When the keypad is not in use, you can lock the keypad to avoid
mishandling. You can lock/unlock the keypad through any of the following
methods:
●
Key Combination: press the OK/Menu key and P1 to lock the keypad;
press any key (other than PTT , SK1 , Volume -/Left key, /
Right key and Power On/Off/ESC key) and P1 to unlock it.
●
Programmable Keys: Press the programmed Keypad Lock key
preset by your dealer.
●
Via the menu: Go to “Settings -> Radio Settings -> Keypad Lock” to
enable or disable the feature.
»
Enable: The keypad will be locked if there is no radio operation
within the preset time.
»
Disable: The keypad will not be locked automatically. But you can
lock/unlock the keypad via methods mentioned above.
Call Services
After the radio is powered on, you can make and receive calls. To ensure
optimal volume of the receiving radio, keep the microphone about 2.5 to
5 centimeters away from your mouth when transmitting.
●
Private call: It is a voice call between individual user and another
individual user.
●
Group call: It is a voice call between one individual user and a
predefined group of users. All parties in the group can communicate
with each other.
Basic Operation
Selecting a Zone
You can include a group of channels with the same property into a zone
for convenient management. The radio supports 16 zones, each of which
consists of up to 16 channels. You can select a zone through any of the
following ways:
●
Via the menu: Go to “Menu -> Zone”, press the Up or Down key
to select an appropriate zone, and then press the OK/Menu key to
confirm it.
●
Via Programmable Keys: You can toggle to the appropriate zone by
pressing the programmed
Zone Up or Zone Down key preset by your
dealer.
Selecting a Channel