Bresser NATIONAL GEOGRAPHIC 9111400 Instrucciones De Uso página 15

EN
Note:
1. The talking range will depend on your surroundings and environment. It
will be affected by obstructions such as hills or buildings.
2. Don't try to use two devices which are less than 1.5m (5 feet) apart. Otherwise,
you may experience interference.
5. Changing Channels
Press the MENU button once, the channel number will flash on the display.
Press the up/down  button to change the channel.
Press the PTT button to confirm and return to stand-by mode.
Note: if no button is pressed within 15 seconds during setting, the device will return
to stand-by mode.
6. CTCSS (Continuous Tone Coded Squelch System)
Press the MENU button twice, the current CTCSS code will flash on the display.
Press the up/down  button to change the 38 available codes.
Press the PTT button to confirm and return to stand-by mode.
As a license-free radio operating on the 400-470MHZ frequency band, the device
has 8 available radio channels. If there are many device users near you, there is a
chance that some of the users may be operating on the same radio channel. When
using CTCSS, a low frequency tone (between 67-250Hz) will be transmitted along
with the voice signal. There are 38 available tones to choose form. You are free to
choose one of the 38 available sub-channels. Due to filtering, these sub-channels
will generally not be audible so they will note disturb the communication.
7. VOX (Hands free function)
The abbreviation VOX stands for "Voice Operated Exchange". A walkie talkie with
the VOX mode switched on is sound-activated, that means the transmission only
switches on when a certain noise level is reached. You can set the voice activation
level yourself. Press the MENU button three times, the current VOX setting will flash
on the display and the VOX icon will display, Press UP  button to set the VOX
sensitivity level between 1 and 3 level (level 3 is the high sensitive level).
Press down  button until "OFF" appears on the display to turn VOX OFF.
Press the PTT button to confirm and return to stand-by mode.
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
device in a noisy or windy environment.
Note: VOX mode will be overridden when you press the PTT button.
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