Grundig 800 MILLENNIUM Stereo Receiver User Manual


 
30
TROUBLESHOOTING
PROBLEM PROBABLE CAUSE
SOLUTION
No front panel display or light. (A) Power connection.
(B) Defective AC ADAPTER unit.
(C) Batteries are discharged or not
installed for portable operation, no
AC power.
(A) Check power supply cables.
(B) Check AC ADAPTER.
(C) Check/install batteries for
portable operation.
No signals heard when antenna is
connected or sensitivity is low.
(A) Incorrect antenna input
selected.
(B) 'ATTENUATOR' enabled.
(A) Select correct antenna input.
(B) Turn off 'ATTENUATOR'.
S meter indication but no sound
heard.
(A) Improper mode selected.
(B) External speaker connected but
defective.
(A) Check mode selection.
(B) Check external speaker.
No front panel operation such as
tuning, frequency entry, etc.
(A) Lock enabled.
(A) Press and hold for 3
seconds to unlock front panel.
Timer does not operate. (A) Clock(s) not set.
(B) Timer not properly set.
(C) Alternate clock selected.
(A) Set clock(s).
(B) Set clock(s) and program timer
ON/OFF times.
(C) Check that last displayed clock
is the desired one for timer event.
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: 41-3345 Published by:
Billboard Publications Inc.
1515 Broadway New York, NY 10036
(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: 55-8966