Leica M500 N Service Manual page 49

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