TROUBLESHOOTING
| PROBLEM | PROBABLE CAUSE | SOLUTION |
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| No front panel display or light. | (A) Power connection. | (A) Check power supply cables. | |
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| (B) Defective AC ADAPTER unit. | (B) Check AC ADAPTER. | |
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| (C) Batteries are discharged or not | (C) Check/install batteries for | |
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| installed for portable operation, no | portable operation. | |
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| AC power. |
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| No signals heard when antenna is | (A) Incorrect antenna input | (A) Select correct antenna input. | |
| connected or sensitivity is low. | selected. |
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| (B) 'ATTENUATOR' enabled. | (B) Turn off 'ATTENUATOR'. | |
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| S meter indication but no sound | (A) Improper mode selected. | (A) Check mode selection. | |
| heard. | (B) External speaker connected but | (B) Check external speaker. | |
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| defective. |
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| No front panel operation such as | (A) Lock enabled. | (A) Press | and hold for 3 |
| tuning, frequency entry, etc. |
| seconds to unlock front panel. | |
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| Timer does not operate. | (A) Clock(s) not set. | (A) Set clock(s). | |
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| (B) Timer not properly set. | ||
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| (B) Set clock(s) and program timer | ||
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| ON/OFF times. |
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| (C) Alternate clock selected. | (C) Check that last displayed clock | |
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| is the desired one for timer event. | |
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| SUGGESTED REFERENCES |
(1) Passport to World Band Radio | (4) The ARRL Handbook |
Published by: | Published by: |
International Broadcasting Services, Ltd. | The American Radio Relay League |
P. 0. Box 300 | 225 Main Street |
Penn's Park, Pennsylvania 18943 | Newington, CT USA 06111 |
| Copyright c 1989 by The American Radio Relay League |
(2) World Radio TV Handbook | Library of Congress Catalog Card Number: |
Billboard Publications Inc. |
|
1515 Broadway New York, NY 10036 |
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(3)The ARRL Antenna Book Published by:
The American Radio Relay League 225 Main Street
Newington, CT USA 06111
Copyright c 1988 by The American Radio Relay League Library of Congress Catalog Card Number:
30
