ACOM 03AT
AUTOMATIC HF ANTENNA TUNING UNIT
OPERATING MANUAL
Table of contents
1. GENERAL
INFORMATION.....................................................................................................................................2
1.1.
I
NTRODUCTION AND
D
ESCRIPTION
...........................................................................................................................2
1-2.
O
WNER
A
SSISTANCE
..............................................................................................................................................2
1-3.
E
QUIPMENT
S
UPPLIED AND
O
PTIONS
.......................................................................................................................2
1-4.
F
EATURES
..............................................................................................................................................................2
1-5.
S
AFETY
C
ONSIDERATIONS
,
E
XPLICIT
D
EFINITIONS
...................................................................................................3
PRECAUTIONS:.............................................................................................................................................................3
2. INSTALLATION..........................................................................................................................................................4
2-1.
U
NPACKING AND
I
NITIAL
I
NSPECTION
.......................................................................................................................4
2-2.
L
INE
V
OLTAGE
.......................................................................................................................................................4
2-3.
R
EMOTE
U
NIT
I
NSTALLATION
..................................................................................................................................4
3. POWER ON, RCU CONTROLS AND MENU .......................................................................................................11
4. OPERATION..........................................................................................................................................................12
4-1.
F
UNCTION
OPERATE
AND
AUTO
TUNE
PROCEDURE
..........................................................................................12
4-2.
U
SING THE
M
EMORY
.............................................................................................................................................14
4-3.
F
UNCTION
BYPASS.............................................................................................................................................15
4-4.
F
UNCTION
STATUS.............................................................................................................................................16
4-5.
F
UNCTION
SWR-CHK..........................................................................................................................................17
4-6.
U
SING
STATUS
AND
SWR-CHK
F
UNCTIONS FOR
RF
P
ATH
D
IAGNOSTICS
............................................................17
5. MAINTENANCE ....................................................................................................................................................18
5-1.
CLEANING.........................................................................................................................................................18
5-2.
FUSES
REPLACEMENT ...................................................................................................................................18
5-3.
ACOM
03AT
M
ATCHING
C
IRCUIT
S
CHEMATIC
D
IAGRAM
.......................................................................................20
5-4.
T
ROUBLESHOOTING
..............................................................................................................................................23
6. SPECIFICATIONS.................................................................................................................................................24
6-1.
PARAMETERS ..................................................................................................................................................24
6-2.
FUNCTIONS.......................................................................................................................................................25
6-3.
STORAGE
AND
SHIPMENT..............................................................................................................................26
