9.MAINTENANCE

9.1GENERAL

The inherent quality of the solid-state components in STANDARD HORIZON radios will provide many years of continuous use. Take the following precautions to prevent damage to the radio.

yTo prevent corrosion of electrical contacts and keep the water resistance, keep the microphone connected or the jack covered at all times.

yNever key the transmitter unless an antenna or suitable dummy load is connected to the antenna receptacle.

yEnsure that the input voltage does not exceed the value specified in your Owner’s Manual.

yUse only STANDARD HORIZON-approved accessories and replacement parts.

9.2 REPLACEMENT PARTS

Occasionally an owner needs a replacement part. These can be ordered from our Parts Department by writing or calling:

Marine Division of Vertex Standard

US Headquarters

10900 Walker Street, Cypress, CA 90630, U.S.A.

Telephone (714) 827-7600

Commonly requested parts, and their part numbers are listed below.

yCD-39Charger Cradle: AAF94X001

yCAT460 Antenna: Q3000176

yCLIP-19Belt Clip: CP9196001

yMIC/SP Cap: RA0577900

yMIC/SP Cap O-Ring: RA046760A

yMIC/SP Rubber: RA1030500

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