When the optional 4-Probe Expansion Board CA-B04 is used
Break-
Symptom
down
No.
13
Probes P2 to P5
Is the 4-Probe Expansion Board installed
c a n n o t b e s e -
correctly?
lected.
(cannot be dis-
Are the measuring probes connected to the
played in the LCD
probe connectors [P2] to [P5] properly?
display section)
Check Point
113
Action
Install it correctly.
Connect necessary number of probes to the
probe connectors properly.
Ref.
27
26
27