Turning The Unit On/Off; Adjusting The Speaker Volume; Changing Channels - AmazonBasics B07PTMFR8N Bedienungsanleitung

Turning the Unit ON/OFF

To turn ON:
• Press and hold the POWER button until the LCD screen turns ON and displays the current channel.
To turn OFF:
• Press and hold the POWER button until the LCD screen turns blank.
• You can hear beep tones each time to confirm.

Adjusting the Speaker volume

The volume level is shown by vertical bars on the LCD screen.
You can change the volume while using your Terrain 850, or while the unit is idle (switched on but not in use).
Press the UP button to increase, or DOWN button to decrease the speaker volume.

Changing Channels

The Terrain 850 has 8 available channels, and to communicate with other PMR users within range, you must all have your
PMRs tuned to the same channel.
• Press the MENU button once, the current channel number flashes on the LCD screen.
• Press the UP or DOWN button to select the desired channel. The channel changes from 1 to 8, or vice
versa.
• Press the PTT button to confirm the channel setting.
NOTICE
Setting the CTCSS sub-channel
Each channel also has 38 sub-channels to let you set up a group of users within the same channel for more private
communication. If you have set a sub-channel, you can only communicate fully with other PMR users tuned to the same
channel and sub-channel, although PMR users just on the same channel and with no sub-channel set will be able to hear
you.
To turn the sub-channel function off, simply set the sub-channel to 0 (zero). You can communicate with any PMR user
set to the same channel who also turns off the sub-channel operation (or whose PMR unit does not have this feature).
• Press the MENU button twice, the current CTCSS sub-channel number flashes on the LCD screen.
• Press the UP or DOWN button to select one of the 38 CTCSS sub-channels.
• Press the PTT button to confirm the sub-channel setting.
Setting the DCS advanced digital code
Each channel also has 83 digital codes to let you set up a group of users for more secured private communication.
• Press the MENU button 3 times. The current DCS code flashes on the LCD screen.
• Press the UP or DOWN button to select the desired DCS code.
• Press the PTT button to confirm the DCS code setting.
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Refer to the "Channel Table" section of this User Manual for a detailed frequency listing.