Albrecht Tectalk Go Manuel page 14

4.4. Channel Scan
The channel scan function allows you to scan all available channels for radio activity. Activate the
channel scan by pressing and holding the VOL▲ button. The unit will now scan all channels and
stop when a radio transmission is found on a channel so you can listen to it. After the end of the
received transmission, the search continues. If you want to answer a call, press the PTT button
within 5 seconds. To deactivate the scan, press and hold the VOL▲ key again.
If the scan has found a channel that you do not wish to continue listening to, briefly press the CH▲
or CH▼ button to skip the channel. If you want to temporarily exclude a channel completely from
the search, press and hold the CH▲ or CH▼ key for 3 seconds. You can exclude several channels
in this way. This setting is retained until the next time the unit is restarted.
4.5. Key lock
The key lock prevents unintentional operation of the unit. To activate and deactivate the key lock,
press and hold the
4.6. Key tones
To turn the key tones on or off, press and hold the VOL▼ key while turning the unit on.
4.7. Confirmation tone (Roger Beep)
The confirmation tone is sent automatically whenever you release the PTT key. This signals the end
of your transmission to the other party or can be used as a short confirmation by briefly pressing
the PTT key.
To turn the confirmation tone on and off, press and hold the VOL▲ key while turning the unit on.
4.8. Flashlight
The flashlight on the bottom of the unit can be turned on and off by pressing the
works even if the unit itself is switched off.
5. Technical specifications
Frequency range
Channels
Transmitting power (ERP)
Operating temperature
Dimensions (unit)
Weight
14
key.
PMR446: 446.00625 - 446.19375 MHz
16
≤ 500 mW
-20 °C to +50 °C
53 x 26 x 94 mm
115 g
button. This