7
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
Summary of Contents for RA685
Page 1: ...User s manual RA685...
