47
Leica VT1200 / Leica VT1200 S
Malfunctions: Meaning and Troubleshooting
7
Error No. /
INF No.
Error
Troubleshooting
Comment
Error 28
• The
top
limit switch
of the Z-axis is not
reached.
• Check whether an
obstacle is blocking
the travel path of the
ice tray. Remove the
obstacle. If there is
no obstacle and the
error message persists
after the instrument
is switched on again:
Inform service.
Error 31
• Both X sensors
activated (during
initialization or in
normal operation)
• Inform service!
Error 32
• Both Z sensors
activated (during
initialization or in
normal operation)
• Inform service!
Note
After all error messages, the instrument
MUST
be switched off, then on again using the power
switch.
InF 41
•
Control board (C1/back
panel) and keyboard
(C2) have different
software versions.
• It is possible that due
to different software
versions, some or
all functions of the
instrument may be
partly or entirely
unavailable. Inform
service and have the
software updated to the
latest version.
InF 42
•
Control board (C1/back
panel) and VibroCheck
(C3) have different
software versions.
• It is possible that due
to different software
versions, some or
all functions of the
instrument may be
partly or entirely
unavailable.
Note
•
InF
messages can be removed by pressing the
CLEAR
key.
• The message appears once each time the instrument is switched
ON
.
•
InF
messages do not cause the instrument to be locked.
• After all error messages, the instrument
MUST
be switched off, then on again using the
power switch. – Exceptions are InF 41 and 42.
