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Topcom Twintalker 5000 7
ENGLISH
5.4.
Menu Lock
Press and hold the Navigator button to the left. The menu lock symbol will appear on the
display. Press and hold the Navigator button again to the left until the symbol disappears.
When the menu lock is on, you can not change the settings like volume, channel, etc ...
5.5.
VOX Selection
The PMR is capable of voice activated (VOX) transmission. In VOX mode, the radio will
transmit a signal when it is activated by your voice or other sound around you. VOX
operation is not recommended If you plan to use your radio in a noisy or windy
environment.
1. Press the MENU button 3 times.
2. Press the navigator button UP to turn the VOX feature ON. Press the navigator up
to select the VOX sensitivity level which is indicated in the right corner of the display.
Press the navigator button DOWN until OF appears on the display, to turn VOX
OFF.
3. In the VOX mode, the VOX icon will be displayed.
4. To confirm your selection and return to the NORMAL mode, press the TALK button.
5.6.
Channel Scan
CHANNEL SCAN performs searches for active signals in an endless loop from channel
1 to 8.
1. Press the navigator button UP. At the same time, press the MENU button briefly
to start scanning.
2. Release the Navigator button.
3. When an active signal (one of 8 channels) is detected, CHANNEL SCAN pauses
and you will hear the active signal.
4. Press the TALK button to communicate through the active signal channel. Press the
MENU button to deactivate SCAN.
5. When an active signal (one of 8 channels) is detected, press the navigator button
UP or DOWN button to bypass the current channel and continue to search for
another active channel
5.7.
Battery Charge Level/Low Battery Indication
• The BATTERY CHARGE LEVEL is indicated by the number of squares present
inside the BATTERY icon on the LCD Screen.
•When the BATTERY CHARGE LEVEL is low, the BATTERY icon will flash to indi-
cate that the batteries need to be replaced or recharged.
HL_TT5000.book Page 7 Tuesday, May 13, 2003 10:18 AM