1-35
BVW-55
On
Off
Normal state
0.03 s
1.1 to 1.5 s
1.1 to 1.5 s
On
Off
RAM error
On
Off
System control dual port RAM error
some 10
milliseconds
some 10
milliseconds
0.1 s
0.5 s
0.5 s
Repeated
Repeated
0.1 s
0.5 s
0.5 s
0.5 s
SV-206 board
D201
D108
D107
D106
1-10. Description on Internal Indicators
SV-206 Board
Ref.No. Indicator name
Color
Description
Normal state
D106
SV
Green
Indicates by changing blinking intervals the result of
Blinking
communication check to ROM and RAM at power on
(See illustration below)
D107
Yellow
Not used
Off
D108
TRVR
Yellow
Not used
Off
D200
DRUM
Green
Blinks during drum microcomputer (IC212) operation
Blinking
Normally blinks for 30 milliseconds at intervals of about 1 sec.
When the drum is locked, the blink is inverted
Blinking pattern of D106
Summary of Contents for BVW-55
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