Set Mode Items; Channel List - Retevis RM20 Manual Del Usuario

The transceiver has 2 scan types: Normal scan and Priority scan. Normal scan searches all TAG channels in the selected channel group.
Priority scan searches all TAG channels In sequence while monitoring Channel 16.
The scan resume timer can be selected as a pause (OFF) or timer scan (ON). When OFF is selected, the scan pauses until the signal
disappears. When ON is selected, the scan pauses 5 sec. and resumes even if a signal has been received on any other channel than
Channel16
A NOAA broadcast station transmits a weather alert tone before important weather information. When the weather alert function is turned
ON, the trans¬ceiver detects the alert, then the "WX ALT" indicator blinks until the transceiver is operated. The previously selected (used)
weather channel Is checked any time while scanning.
•"WX ALT" appears instead of "WX" indication when the function is set ON.
This item can be selected as Dualwatch orTri-watch.
DSC watch monitors Channel 70 while you are receiving another channel.
If a distress signal is received on Channel 70, the transceiver monitors Channel 16 and 70 alternately until the distress signal disappears. If
a signal Is received on another channel, DSC watch pauses until the signal disappears.
•This function may not be available for some channel groups depending on dealer setting.
•"DSC WATCH' scrolls at the channel comment indicator.
You can select silent operation by turning beep tones OFF or you can have con-firmation beeps sound at the push of a key by turning beep
tones ON.
This item sets the Automatic acknowledgement function ON or OFF.
When Position Request call or Position Report call Is received, transceiver au-tomatically transmits Position Request Reply call or Position
Report Reply call, respectively.
• "AUTO ACK" scrolls at the channel comment indicator.
This item sets the Favorite channel function ON or OFF.
The favorite channel is programmed by the TAG channel setting.
group in sequence when pushed.
• "FAVORITE CH " scrolls at the channel comment indicator.
Channel number
USA INT
01
01A
02
03
03A
04
05
OSA
06 06
07
OTA
08 08
09 09
10 10
11 11
Frequency(MHz)
CAN Transmit
01 156.050
156.050
02 156.100
03 156.150
156.150
158.200
04A 156.200
156.250
05A 156.250
06 156.300
156.350
07A 156.350
08 156.400
09 158.450
10 156.500
11 156.550
Channel number
Receive USA INT
160.650 21
156.050 21A
160.700
160.750 22
156.150 22A
160.800 23
156.200 23A
160.850 24 24
156.250 25 25
156.300
160.950 26 26
156.350 27 27
28 28
156.400
156.450
156.500 60
156.550 61
11
Frequency(MHz)
CAN Transmit
21 157.050
21A 157.050
Only
21b
receiver
157.100
22A 157.100
23 157.150
157.150
24 157.200
25 157.250
Only
25b
receiver
26 157.300
27 157.350
28 157.400
Only
28b
receiver
60 156.025
156.075
Receive
161.650
157.050
161.650
161.700
157.100
161.750
157.150
161.800
161.850
161.850
161.900
161.950
162.000
162.000
160.625
160.675