GX3000EPage 88
14 MAINTENANCE
The inherent quality of the solid-state components used in this transceiver will
provide many years of continuous use. Taking the following precautions how-
ever, will prevent damage to the transceiver.
• Keep the microphone connected or the jack covered at all times to prevent
corrosion of electrical contacts;
• Never key the microphone unless an antenna or suitable dummy load is
connected to the transceiver.
• Ensure that the supply voltage to the transceiver does not exceed 16 VDC
or fall below 11 VDC.
• Use only STANDARD HORIZON-approved accessories and replacement
parts.
In the unlikely event of serious problems, please contact your Dealer or our
repair facility.
14.1 REPLACEMENT PARTS
• Panel Cover: RA0772200
• Power Cord: T9023306
• VOL/SQL Knob
(
Black
)
: RA0771400
• VOL/SQL Knob
(
White
)
: RA0771300
• Rotary Channel Knob
(
Black
)
: RA0771600
• Rotary Channel Knob
(
White
)
: RA0771500
• Mounting Bracket
(
Black
)
: RA0773200
• Mounting Bracket
(
White
)
: RA0773100
• Mounting Bracket Knob
(
Black
)
: RA045910A
• Mounting Bracket Knob
(
White
)
: RA043770A
• Microphone Hanger
(
Black
)
: RA0458800
• Microphone Hanger
(
White
)
: RA0436000
• CMP25 RAM+ Mic or VH-310 Routing Cable Assembly: S8101512
14.2 FACTORY SERVICE
In the unlikely event that the radio fails to perform or needs servicing, please
contact your Dealer or Marine Division of Vertex Standard.
An “RA” Return Authorisation number is not necessary to send a product in for
service. Include a brief note describing the problem along with your name, re-
turn address, phone number, and proof of purchase.