CT590S user’s manual | 19
Frequency oset direction (SFT-D) - MENU No.23
Using this function, you can set the direction of the frequency oset in rx and
tx.
You have the following options:
+: Positive oset;
-: Negative oset;
OFF: no oset
Note: you should set dierent frequency deviation according to the repeaters se-
lected.
Frequency oset (OFFSET) - MENU No. 24
In this MENU you can set the deviation between tx and rx.
The frequency oset of this radio is 0-38.000MHz.
Channel store - (MEM-CH) - MENU No. 25
When the radio is in frequency working mode or standby mode, you can store
frequencies or parameters directly. The memories available are 128.
To set a CTCSS tone or a DCS code in tx or rx on the stored channel, refer to
MENU 10-13
Note: You cannot overwrite a stored channel, you have to delete it first. See fol-
lowing paragraph No.26.
Channel Delete (DEL-CH) - MENU No.26
In this menu you can delete a channel of the radio.
Standby backlight (WT-LED) - MENU No.27
In this MENU you can choose the color of the backlight when the radio is in
standby mode.
You can choose amongst :
OFF (backlight o)
GREEN
PURPLE
SKY BLUE
