Ford ranger-2000 사용자 설명서
Troubleshooting
Most interaction problems can be eliminated by following these
installation guidelines. If vehicle/radio interaction develops following
installation, the source of the problem should be identified prior to
further operation of the vehicle.
installation guidelines. If vehicle/radio interaction develops following
installation, the source of the problem should be identified prior to
further operation of the vehicle.
Possible causes of vehicle/radio interaction include:
• Antenna location (move antenna to a position on the vehicle roof)
• Antenna feed line routing (locate as far as possible from vehicle
• Antenna location (move antenna to a position on the vehicle roof)
• Antenna feed line routing (locate as far as possible from vehicle
electronics and wiring)
• Inadequate shielding or loose/corroded connectors associated with the
antenna feed line
• Mismatched antenna or high SWR
• Power feeds not connected directly to the vehicle battery
• Power feed routing (locate as far as possible away from vehicle
• Power feeds not connected directly to the vehicle battery
• Power feed routing (locate as far as possible away from vehicle
electronics and wiring)
If any vehicle/radio interaction problems exist after following these
guidelines, contact your radio equipment manufacturer for additional
assistance.
guidelines, contact your radio equipment manufacturer for additional
assistance.
Additional sources of information
The American Radio Relay League, Inc. Technical Information Service
225 Main St, Newington, CT 06111 Phone: (860)594–0200/Fax:
(860)594–0259 email: http://www.arrl.org/tis
225 Main St, Newington, CT 06111 Phone: (860)594–0200/Fax:
(860)594–0259 email: http://www.arrl.org/tis
Radio Frequency Interference: How to Find It and Fix It ISBN:
0–87259–375–4
0–87259–375–4
Giving Two-Way Radio Its Voice (booklet) Champion Spark Plug
Company Automotive Technical Services Dept. P.O. Box 910,
Toledo, OH 43661
Toledo, OH 43661
Accessories
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