Standard Horizon HX-300 - Manual (Page 34)

HX300 Page 34
8. MAINTENANCE
8.1 GENERAL
The inherent quality of the solid-state components in STANDARD HORIZON
radios will provide many years of continuous use. Take the following precau-
tions to prevent damage to the radio.

To prevent corrosion of electrical contacts and keep the water resistance,
keep the battery cover latched and the charge cover closed while boat-
ing.
 Never press the PTT switch unless an antenna or suitable dummy load is
connected to the antenna receptacle.
 Use only STANDARD HORIZON-approved accessories and replacement
parts.
8.2 REPLACEMENT PARTS
Occasionally an owner needs a replacement part. Items can be ordered from
our Parts Department by writing or calling (in USA or Canada), or Standard
Horizon/Vertex Standard authorized dealers (outside USA or Canada).
YAESU USA
6125 Phyllis Drive, Cypress, California 90630
Telephone (800) 767-2450
Commonly requested parts, and their part numbers are listed below.
 CAT460 Antenna: AY139X001
 PA-54B USB Wall Charger: Q9500197
 Charger Cable: T9101606
 Battery Cover: RA1377600
 CLIP-22 Belt Clip: CP9672002
 Hand Strap: S6000418