Table Of Contents; Foreword; Important; Explicit Definitions - Icom AT-141 Instruction Manual

FOREWORD

Thank you for purchasing the
MATIC ANTENNA TUNER.
The AT-141 is designed, primarily for use with Icom
HF transceivers.
Refer to your HF transceiver instruction manual for
operation. If you have any questions, contact your
dealer.

IMPORTANT

READ ALL INSTRUCTIONS
pletely before using the AT-141.
SAVE THIS INSTRUCTION MANUAL.
instruction manual contains important safety and in-
stallation instructions.

EXPLICIT DEFINITIONS

WORD
Personal death, serious injury or an
RDANGER!
explosion may occur.
Personal injury, fire hazard or elec-
RWARNING!
tric shock may occur.
CAUTION
Equipment damage may occur.
If disregarded, inconvenience only.
NOTE No risk of personal injury, fire or
electric shock.

SUPPLIED ACCESSORIES

The following accessories are supplied with the AT-141.
q
w
e
r
t
y
Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United
States, the United Kingdom, Germany, France, Spain, Russia and/or other countries.
i
AT-141 HF AUTO-
carefully and com-
This
DEFINITION
Qty.
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o !0
!1 !2
!3

PRECAUTIONS

R DANGER HIGH VOLTAGE! NEVER
the antenna terminal, ground terminal, antenna or
counterpoise while transmitting. Place the AT-141, an-
tenna and counterpoise in positions where no one can
touch them.
R WARNING! NEVER
adjustment. This may cause an electric shock.
NEVER
use without a ground connection.
USE
the ground terminal for ground connection.
The mounting plate is not connected internally.
Ground terminal
Mounting plate
DO NOT
operate your HF transceiver without running
the vessel's engine. When the transceiver's power is
ON and your vessel's engine is OFF, the vessel's bat-
tery will soon become exhausted.
DO NOT
use the AT-141 in areas where the tem-
perature is below -30°C or above +60°C.
q U-bolts ������������������ 2
w U-bolt plates ���������������� 2
e Flat washers (M6 large) ����������� 8
r Flat washers (M6 small) ����������� 4
t Spring washers (M6) ������������ 8
y Nuts (M6) ����������������� 8
u Hex head bolts (M6×50) ����������� 4
i Self-tapping screws (A0 6×30) �������� 4
o Weatherproof cap ������������� 1
!0 Rubber vulcanizing tape����������� 1
!1 4-pin connector �������������� 1
!2 Connector pins��������������� 4
!3 Ground cable (OPC-412) ���������� 1
touch
transmit during internal