Retevis RA685, Руководство пользователя

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25 Direction Plus In frequency mode, the transmitting frequency is equal to the
receiving frequency plus the frequency difference frequency
Minus In frequency mode, the transmitting frequency is equal to the
receiving frequency minus the frequency difference frequency
26 Offset 00.000,…,99.998 In frequency mode, the difference between the transmitting
and receiving frequencies
27 Key1 sp
OFF No function
LAMP Turn on the flashlight function
SOS Turn on the alarm function
FM Turn on the radio function
NOAA Enable NOAA weather forecast function
MONI Turn on the monitoring function
Scan Turn on the sweep function
28 Key1 LP Same function as side key 1 short press
29 Key2 sp Same function as side key 1 short press
30 Key2 LP Same function as side key 1 short press
31 Memory
1,…,128 When storing a channel, it is used to indicate the channel
number to be stored. If the word CH- is displayed in front of
the number, it means that the channel originally has channel
parameters
32 Delete
1,…,128 Delete the channel parameters of the specified channel, if
there is no CH- in front, it means that the channel has no
parameters and the operation is invalid
33 Alarm Mode
On site On-site alarm
Send sound Send sound
Send code Send code
34 TAIL OFF After the PTT is released, the machine does not send a
shutdown code, usually when it is relayed through the relay,
let it make noise to confirm whether the signal of the
machine is relayed
ON After releasing the PTT button, the machine sends a shutd-
own code to suppress the instantaneous noise of the listener
35 PROGER
OFF Turn off the call end alert tone
ON Turn on the call end alert tone
36 Language Chinese
English
37 Reset VFO Menu initialization only
ALL Menu and channel initialization
38 SPECIAL DCS OFF Close special DCS
ON Open Menu and channel initialization, only with same DCS
can communicate