Topcon DL-502 User Manual

61
Other Procedures
E410
E411
E412
E413
E414
E415
E416
E417
E418
E419
E420
E421
E422
E423
E424
E425
E426
E427
E428
E429
• An object other than the
staff is being sighted.
• The staff is out of focus.
• The staff is partly unread-
able because obscured
by an obstacle or dam-
aged.
• The staff is too close or
too far away.
• A shadow is falling on
part of the staff.
• The staff was incorrectly
sighted.
• Light is coming into the
eyepiece.
Use your hand or body to
shield eyepiece from light
source.
• The staff is set up in the
inverted position for
Wave-and-Read
measurement.
E430
E433
• Too bright.
• The brightness level sud-
denly altered during the
measurement.
• Something is shining
nearby or at back of the
staff.
• Light is coming into the
eyepiece.
• Use your hand or body to
shield eyepiece from light
source.
E431 • Something obscured the
staff or the brightness
level suddenly altered dur-
ing the measurement.
Error Message Coded Message Meaning
DL502-503.book 61 ページ ２０１０年４月５日 月曜日 午前９時４７分

Topcon DL-502 Specifications

General

Brand	Topcon
Model	DL-502
Category	Laser Level
Language	English