Sailor HC4500B Operator's Manual page 3

What is what?
2
HC4500B MF/HF CONTROL UNIT
Tx Tx
CALL CALL
ALARM ALARM
Rx Tx
ABC 1 DEF 2
PWR TUNE
PQR 6 STU
1. Display.
2. Indicator lamps.
TX, steady light:
TX, flashing:
CALL, flashing:
ALARM, steady light:
ALARM, flashing:
3. Keyboard.
4. DISTRESS button. Protected by shield. To use, lift the shield and press for 3 seconds.
5. Dimmer control.
6. ON/OFF push button. To switch off, press for 2 seconds.
7. Volume control.
8. Press to start creating a DSC call.
9. Opens the Log over received and sent DSC calls.
10. Opens the DSC Address Book.
11. TEL/DSC function switch.
12. Soft keys. The function of each key is described in its respective line at the right edge of
the display.
0131
1
CH SCAN MODE
GHI 3 JKL 4 MNO
SPK SQ FUNC
7 VWX 8 YZ- 9
3
Transmitting.
Distress button pressed (ALARM flashes in antiphase).
DSC call received.
An alarm condition exists.
Distress or urgency call received.
12
2182 DISTRESS
5
ENTER
0
4 5 6
11 10 9
LOG
CALL
BOOK
TEL /
DSC
VOL
ON/OFF
7
8
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