Repair tips 3.
REPAIR TIPS
BeoLab 3500 can be brought into TEST MODE from stand-by with a Beo4, giving
access to the following functions:
TEST MODE 00
Display of: Software version number and time of operation in Audio mode, Video
mode and stand-by.
- Press
MENU 0 0 GO
.
The display reads:
SW X.Y
, which is the software version number.
- Press
m
The display reads:
A: XXXXX
, which is the Audio mode operating time in hours x 0.
- Press
m
The display reads:
B: XXXXX
, which is the Video mode operating time in hours x 0.
- Press
m
The display reads:
C: XXXXX
, which is the stand-by operating time in hours x 0.
Press
m
or
p
to scroll in the scroll menu, and abandon test mode by pressing
STOP.
TEST MODE 01
Electronic adjustment of the bass and treble levels of the speakers. See section 2,
Adjustments.
SERVICE SET-UP
BeoLab 3500 is connected to a Beomaster as an ordinary Master link installation.
As regards option programming, see User’s Guide.
TEST MODE 02
Display of Master Link error types. Gives an identification of the error types that
may occur in the Beolink installation.
- Press
MENU 0 2 GO
The display reads:
ML OK
=
The Master Link connection is OK.
Or
NO ML
=
Master Link is not connected.
Or
ERROR
=
Address configuration impossible.
Or
ERROR 2
=
Master Link data pulled low.
Or
ERROR 3
=
Master Link data pulled high.
Or
ERROR 4
=
Data collision on Master Link.
- Press
STOP
to abandon display of Master Link error types and to delete registered
errors.
The Master Link error system is a part of the software in the product. It registers
communication errors between the microcomputer, the data transceiver circuits
(PCB35) and the products connected to BeoLink. The error types will be described
below, and tips will be given regarding how the cause of the error can be found:
Summary of Contents for BeoLab 3500 MKII 1601
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