Leica M500 N, Service Manual

Page: 49 / 92

Service manual M500 N, M520, M525 Fault finding
Doc Code 10 665 751
4-11
08/2007 Gahe
Error message
Description Remedy
Timeout of autofocus function
Autofocus function was started, but no
response about the cycle termination
within 36 second.
Problem in autofocus devices
Set CAN Handle R in device list
CAN Handle R was found on CAN bus,
although it is set to NOT PRESENT.
Set CAN handle R in device list
PRESENT.
Set CAN Handle L in device list
CAN handle L was found on CAN bus,
although it is set to NOT PRESENT.
Set CAN handle L in device list
PRESENT.
CAN Handle R not detected
CAN handle R was not found on CAN
bus, although it is set to PRESENT. Set CAN handle R in device list
NOT PRESENT.
CAN Handle L not detected
CAN handle L was not found on CAN
bus, although it is set to PRESENT. Set CAN handle L in device list
NOT PRESENT.
Set DI-Controller in device list
DI-Controller was found on CAN bus,
although it is set to NOT PRESENT.
Set DI-Controller in device list
PRESENT.
DI-Controller not detected
DI-Controller was not found on CAN bus,
although it is set to PRESENT. Set DI-Controller in device list
NOT PRESENT.
DI-Controller shutter position error
Detected position of shutter does not
correlate with commanded position for
more than 5 seconds. Problem in DI-Controller / DI C
module.
DIC500: Video signal not valid
Video signal not valid or PLL not
engaged.
•
Check video signal
•
Check VESA settings
DIC500: detected (config. error)
DI-Color LCD module was found on CAN
bus, although DI controller is set to NOT
PRESENT.
Set DI controller in device list
PRESENT.
DIC500: not detected (config. error)
DI-Color LCD module was not found on
CAN bus, although DI controller is set
PRESENT.
Set DI controller in device list NOT
PRESENT.
Imaging position sensor error
Image position sensor indicates that
prism is not in left or right end position.
•
Engage rotary knob for
image left/ right to left or
right end position.
•
Else defective sensor in DI-
C module.
Stand not available
Setup- or diagnostic menu of stand was
called up, but stand does not respond.
•
Stand not present
•
Failure in CAN cabling
•
Failure in stand CAN
controller
Stand is busy
Setup- or diagnostic menu of stand was
called up while stand is busy (for
example during auto balance
procedure). Wait until stand is ready and repeat
call up.
Stand error pending, enter diagnose
Setup menu of stand was called up,
although an error of the stand is
pending. Confirm stand error in diagnostic
menu and repeat call up.