2.3 Warning display
Off level display lamp turns on in red as warning display and rotation of rotor and emission of laser beam stop under following situation.
MANUAL
MODE
Off level display lamp
OFF
LEVEL
BATTERY
CHECKPOWER
ON
OFF
(1)When the instrument is tilted more than ± 5.7° (± 10%) then power supply is turned on
Turn off the power supply and install the instrument horizontally (within ± 5.7°) and turn on the power supply again.
(2)When some shock is added to the instrument while at work Turn off the power supply and turn on the power supply again.
• If the work is to be continued, perform this procedure after resetting the laser beam at the “reference mark”.
(3)When, status that the automatic
Turn off the power supply and turn on the power supply again. But warning is displayed farther, change the setting place of instrument or stop the construction machines which may be the cause of vibraton.
NOTE:
•After warning is displayed (Off level display lamp turns on in red), if no key is pressed for about 10’, power supply is turned off automatically.
•At above (2), warning display does not work while automatic
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