BendixKing KHF 990 - Manual (Page 85)

KCU 1051 OPERATIONS SUMMARY
The basic operations for the KDC 1051 are HF SETUP, RECEIVE
ALE CALL, ANSWER ALE CALL, PLACE ALE CALL, PERFORM
LINK QUALITY ANALYSIS (LQA), SEND DIGITAL MESSAGE (ALE
AMD MESSAGE), REVIEW DIGITAL MESSAGE RECEIVED (ALE
AMD MESSAGES), and MAN HF operation.
Refer to Figure 3-61 for locations of display segments and front panel
controls
1. HF SETUP. Push ON/VOL knob to on (in). Set Inter
Communications System (ICS) mic selector to HF comm position.
Put on ICS HF headset or turn speaker on. Set Cursor over
Operations (Ops). field (Figure 3-61) with CRSR knob. Select MAN
with VAR knob. Set SQL off. Adjust HF VOL and ICS to a comfort-
able level.
2. RECEIVE ALE CALL. Set Cursor over Ops. field with CRSR
knob. Select ALE with VAR knob. Place unit in SCAN with SCAN
key if not already scanning. HF is now ready to receive or place ALE
calls.
3. ANSWER ALE CALL. Wait for Link alert tones to be heard.
Display annunciates ALE Linked and address of called rad
io (Figure
3-62). Begin normal HF communication. When finished, push SCAN
key to hang-up.
4. PLACE ALE CALL. Set Cursor over address field with CRSR
knob. Select address with VAR knob. Momentarily key mic. Wait for
linked indicatio
n. (Figure 3-62) Begin normal HF communication.
When finished, push SCAN key to hang-up.
Operation
3-48 KHF 950/990 Pilots Guide
Rev. 0
Dec/96
HF ALE
SCAN
VOL SQL CRSR VAR
MSG CLR ENT
PUSH
ON
PUSH
CHAR
B
MAN ChMan 3RU
Rx 9.9830 USB
Operations/Mode (Ops) Field Message/Untuned Flag Field
Figure 3-61 KCU 1051 Manual Channel Mode