47
11 ERROR DISPLAY
• If errors still persist after attempting to clear them, contact your dealer or
TOPCON.
Display Contents Countermeasure
AnGLE
Error
Displayed when the instru-
ment or the telescope rotated
quickly.
In this case, it is not failure.
However, repair is required when
"AnGLE Error" is displayed fre-
quently.
E04
Displayed when the discrep-
ancy value of each measuring
is more than ±30” while repeti-
tion angle measurement is op-
erated.
Press the [0SET] key, measure
again from the beginning.
E70
When "Adjustment of Vertical
Angle 0 datum" is adjusted in
wrong procedure.
or
When "Adjustmlent of Vertical
Angle 0 datum" is carried out
to the range out of ±45° from
the horizontal.
Switch off the power, then on again.
Confirm the procedure and adjust
again.
E99
Abnormality in internal memo-
ry system while "Adjustment
of Vertical Angle 0 Datum" is
operated, or horizontal angle
is set zero or hold.
Switch off the power, then on again.
Confirm the procedure and adjust
again.
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