Keypad Function - CRT SS 7900 User Manual

Frequency control
11 In frequency mode, press
present channel.
21 When the frequency is flashing, turn CH clockwise to increase frequency, anti-
clockwise to reduce frequency.
31 When the frequency is flashing, press
size.

KEYPAD FUNCTION

【FRQ/REP】
Short press【FRQ】to switch between frequency display mode and channel
display mode.
Offset Direction Function
11 Long press 【FRQ】for 2 seconds to enter offset direction function, LCD
displays "REP";
21 Press 【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;
31 Press 【PUSH】to store and exit.
【BAND/TONE】
Band Selection Function
Short press【BAND】to choose band A-B-C-D-E-F-G-H-I.
Echo Function
11 Long press 【BAND】for 2 seconds to enter ECHO function, LCD displays
"ECHO";
21 Long press 【BAND】for 2 seconds to turn off ECHO function.
【MENU】
Long press【MENU】for 2 seconds to enter menu list.
【MODE/TSQ】
Modulation Mode
Short press【MODE】to choose mode FM-AM-USB-LSB-PA.
【PUSH】key, then you can adjust frequency for
【PUSH】again to adjust frequency step
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