CRT SS 7900, User Manual

Page: 15 / 23

9
【
FRQ/REP
】
【
BAND/TONE
】
【
MENU
】
Long press
【
MENU
】
for 2 seconds to enter menu list.
KEYPAD FUNCTION
Short press
【
FRQ
】
to switch between frequency display mode and channel
display mode.
Offset Direction Function
Long press 11
【
FRQ
】
for 2 seconds to enter offset direction function, LCD
displays "
REP
";
Press 21
【
PUSH
】to
select offset, turn channel switch to select;
REPOF: Turn off offset direction function;
REP+: Turn on offset direction function, TX frequency>RX frequency;
REP-: Turn on offset direction function, RX frequency>TX frequency;
Press 31
【
PUSH
】
to store and exit.
Band Selection Function
Short press
【
BAND
】
to choose band A-B-C-D-E-F-G-H-I.
Echo Function
Long press 11
【
BAND
】
for 2 seconds to enter ECHO function, LCD displays
"
ECHO
";
Long press 21
【
BAND
】
for 2 seconds to turn off ECHO function.
Frequency control
In frequency mode, press 11
【
PUSH
】
key, then you can adjust frequency for
present channel.
When the frequency is flashing, turn CH clockwise to increase frequency, anti- 21
clockwise to reduce frequency.
When the frequency is flashing, press
31
【
PUSH
】
again to adjust frequency step
size.
【
MODE/TSQ
】
Modulation Mode
Short press
【
MODE
】
to choose mode FM-AM-USB-LSB-PA.