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CT710 Instruction Guide
Wide/Narrow Band
In channel/frequency mode, press
MENU
and turn the
encoder
to item
21
:
“
021 N/W?
”
will be displayed. Press
ENTER
and the display will show
“
WIDE
”
(wide band).
Turn the
encoder
to select
“
NARROW/WIDE
”
and confirm by pressing
ENTER
. Press
VFO/MR
to exit.
Roger Beep
In channel/frequency mode, press
MENU
and turn the
encoder
to item
22
:
“
022 ROGER?
”
will be displayed.
Press
ENTER
and you will see on the display
“
ROGER
”
(roger beep off);
turn the
encoder
to select
“
OFF /ON
”
; press
ENTER
to confirm and
VFO/
MR
to exit.
To Save/delete a channel
•
Saving a channel
In frequency mode select the desired frequency or any other items
(like CTCSS, DCS, potential difference , frequency difference direction).
Press
MENU
and then
VFO/MR
keys.
The channel to store blinks on the left bottom of the display. Turn
en-
coder
or select the number (from 1 to 128).
Press
VFO/MR
key to complete the channel storage, and return to the
state of the frequency mode.
•
Deleting a channel
Delete one programmed channel
Turn off the radio. Turn it on again while keeping pressed the
VFO/MR
key at the same time.
”
001 DEL?
”
will be displayed. Turn the
encoder
to delete the chan-
nel number (from 1 to 128).
Select the channel number that must be deleted (rotate
encoder
).
Press the
ENTER
key and the display shows:
“
001 YES?
”
.
If you really want to delete this channel, press
ENTER
to confirm; if you
don’t want to delete it, press
VFO/MR
to exit.
•
Reset
Delete the parameters of frequency mode (Reset VFO)
Turn on the radio while keeping pressed the
MENU
key at the same
