Gendex Expert DC - Page 38

032-0207-EN Rev 0
5-4
Display flashes
"Err3"and the Ready
light is OFF
Operation may appear
normal for several
minutes, or until an
exposure is attempted
P6 feedback plug open
circuit
Verify and correct the
wire termination to the
plug as necessary.
Horizontal Arm J20
misconnected
Ensure that the arm
connections are
securely made, and
that the connectors are
neatly dressed into the
Horizontal Arm, with no
undue stress being
exerted on the wiring.
Display flashes "Err4"
and the Ready light is
OFF
P5 filament drive plug
offset by 1 pin
Pressing any key
except the exposure
switch on the Master
Control Touch Panel
will clear the flashing.
Verify and correct plug
connections as
necessary.
P6 filament feedback
plug offset by 1 pin.
Horizontal Arm J16
misconnected
Pressing any key
except the exposure
switch on the Master
Control Touch Panel
will clear the flashing.
Ensure that the arm
connections are
securely made, and
that connectors are
neatly dressed into the
Horizontal Arm, with no
undue stress being
exerted on the wiring.
(Table continued on the next page)
Table 5-1 Common Symptoms and 
Possible Remedies (Continued)
Symptom Additional Symptoms Possible Cause Remedy
Printed on: 20 Apr 2012, 11:34:10 am; Printed by: UWE.ZELLER