TX680
INSTRUCTION MANUAL
Page
7
LCD INDICATORS
1. Battery
2 Scan
3. Squelch/CTCSS Key
4. Battery Release Clip
5. Push-To-Talk (PTT) Switch
6. Mode Key
7. Microphone
8. Indicator LED
9. Antenna
10. Duplex/Keylock Button
11. Volume On/Off
12. External Speaker/Mic
13. Speaker
14. LCD Display
15. Channel Up
16. Channel Down
TX680
4
3
2
1
9
8
7
6
10
11
12
13
14
15
16
5
CONTROLS
1. Receiver Busy Icon:
Appears when
receiving.
2. Transmit Icon:
Appears when
transmitting.
3. Dual Watch Icon:
Appears when the
Dual Watch mode is Active.
4. Key Lock Icon:
Appears when the
keypad is locked.
5. Button Beep Tone Icon:
Appears
when the button beep confirmation
tone is selected.
6. CTCSS (CTC) Icon:
Indicates that
CTCSS tones are enabled on the
selected channel.
7. Squelch/Monitor Icon:
Appears
when the Monitor function is activated.
(Squelch is open)
8. Battery Level Icon:
Indicates battery
charge level. Flashes when battery is
almost empty.
9. High Power Icon:
Appears when
High transmitter power is selected.
10. Low Power Icon:
Appears when Low
transmitter power is selected.
11. Duplex Icon:
Indicates that Duplex
communication has been enabled.
12. Voice Activated Transmission
(VOX) Icon:
Appears when the VOX
mode is activated.
13. CTCSS Tone:
Displays the selected
CTCSS tone (from 00 - 38) on the
selected channel.
14. Channel Display:
Indicates the
channel number in use.
15. Scan Indicator Icon:
Appears when
SCAN is enabled and the radio is
scanning.
16. Channel Memory Indicator:
Appears when selected channel is
stored in Scan Memory.
Page 6
INSTRUCTION MANUAL
TX680
