Radioddity DB20-G - Menu 11-18: Channel & Tone Settings

19 20
Menu No. Menu Selection Description & Default settings
Default: OFF
Turn on or turn off the Key beep.
Default: OFF
The TOT function is used to prevent a long transmission and limits
the transmit time, TOT is ability to temporarily stops the transmission
if the radio has been used beyond the max pre-set time.
OFF: The TOT function is off.
The time lag of DTMF transmit time
Default: 3
SQL means Squelch, the ability to receive weak signal.
Level 0: Squelch off
Level 1-9: Level 1 is the lowest squelch level, level 9 is the highest
squelch level.
If the squelch is set to the 9, the radio will receive the strongest
signals only.
Default: 5ST
Scan pause time
2SP: The time lag from the active signal end to the next signal start.
5ST, 10ST, 15ST: The time lag from the active signal start to the
selected time end.
OFF
1Min-30Min
50ms~500ms
0-9
OFF
ON
2SP
5ST
10ST
15ST
20 BEEP
21 TOT
22 DTMF
23 SQL
24 SCAN
Menu No. Menu Selection Description & Default settings
Default: 3
You can adjust the LCD screen backlit brightness from 1 to 5.
Default: OFF
This function allows hands-free conversations, just speak to the
microphone closely and the communication will be automatically
activated.
You can choose among 11 levels: Off, 1-9. 1 is the highest level, 9 is
the lowest level.
If this option is set to Off, the VOX function is turned off.
Note: the higher level, the more eminent sensitivity of the microphone.
The VOX function is disabled in SCAN and FM radio mode.
The time lag between the moment of the sound detected to the sound
play.
Default: 1750Hz
TBST means Repeater tone.
You can select different repeater tone to connect the GMRS repeater.
Default: FREQ
Channel display settings
Name: Display channel name
FREQ: Display frequency
CH: Display channel number
1-5
OFF, 1-9
0.5-5s
1000Hz, 1450Hz
1750Hz, 2100Hz
Name
FREQ
CH
25 LIGHT
26 VOX
27
VOX-
DELAY
TBST28
29
DSP-
CHANNEL