Call Tone (Cl); Squelch (Sq); Scan (Sc); Dual Watch (Dw) - Albrecht Tectalk Deluxe Manuel

7.7. Call Tone (CL)

To alert other users to your message and gain their attention you can send a Call Tone alert melody
by pressing the PTT button twice in quick succession. There are three different call alert tones.
Note: In order to use the Call Tones the Key Tones (BP) need to be activated.

7.8. Squelch (SQ)

This function allows you to adjust the squelch level of your radio.
There are 3 different squelch levels available. Level 1 is the most sensitive (open) and level 3 is the
least sensitive (closed).

7.9. Scan (SC)

Scan may be useful for hands-free monitoring of several frequencies.
The transceiver stops scanning at a frequency when a signal is detected and continues scanning if
no signal is received for 5 seconds.

7.10. Dual Watch (DW)

Dual Watch mode allows you to monitor two channels - a primary channel and the dual watch
channel. When a signal is received on either channel the unit will pause for 5 seconds before
resuming the dual watch.
Select the channel number you would like to monitor as second channel in the Dual Watch menu.

7.11. VOX (VX)

When Hands Free (VOX) MODE is selected the radio will automatically transmit when the
microphone detects your voice (or other noises).
It can be used with the internal microphone or a suitable audio accessory (available separately).
To avoid accidental operation and reduce the effect of background noise, there are 2 microphone
sensitivity settings (High/Low) available.

7.12. Squelch Tail (ST)

This feature eliminates the white noise at the end of transmissions.
It is required to match the ST number between the receiving radio and the transmitting radio.
It has been set at ST 56 as a default.
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