Appendix: Spare Parts - OTS DRS-100 Mod B User Manual

Symptom
Batteries do not charge
No microphone input
No transmission or
reception
• LL-98: transducer with strain-relief eyelet (p/n 900189-000)
• HSM-10: deluxe, noise-cancelling hand-held microphone (p/n 910041-000)
• Line-in adapter cable (p/n 914024-000) (optional)
• RCS-30: smart charger with connector (p/n 910363-000 thru -003)
• RB-30: two maintenance-free, 12-volt batteries (p/n 900041-000)
• Fuse: 6-1/4 amps, slow-blow (p/n F007)
• Housing, Underwater Kinetics (p/n 134033-001)
• Housing o-ring (included with housing)
• Hex nut, 8-32, for mounting of battery bracket (p/n 246007-000)
• Battery bracket (p/n 136007-000)
• Battery interconnection cable (p/n 914023-000)
• US power cord for RCS-30 (p/n 606014-000)
• European power cord for RCS-30 (p/n 606014-001)
• UK power cord for RCS-30 (p/n 606014-002)
• Australian power cord for RCS-30 (p/n 606014-003)
Probable Cause
Fuse F1 open
Batteries defective
Charger defective
Battery terminals loose
Microphone defective
Microphone connector
defective
Defective U/W speaker, con- Replace speaker or
nector, or cable
Loose or disconnected
Molex connector to output
transformer
Output transformer defective Replace transformer.
Panel speaker defective
-APPENDIX-
SPARE PARTS
12
Remedy
Replace fuse.
Replace batteries.
Replace charger.
Check connections
(tighten if necessary).
Replace microphone.
Replace connector.
speaker connector, or
repair cable.
Reconnect.
Replace panel speaker.