M695 Fault finding
09/93 3077-HWE
Condition:
Action
Release functions:
Connect again original switch
a n d
release functions
Functions of hand- or footswitch
Malfunction of hand- or footswitch of only one of the two CONTROL-inputs,
A or B
is disturbed.
Replace disturbed hand- or footswitch ective side A or B by either:
•
a) Service-handswitch or
b) Hand-/footswitch at the other CONTROL-input
Reaction
Corresponding LED at Function
Display does not light
Corresponding LED at Function
Display does not light
Service manual M695
Doc code 638 718
Possible reason
Receiver Board
Hand- or footswitch