Troubleshooting - ADA INSTRUMENTS ProDigit 30 Operating Manual

Troubleshooting

Laser point projection is
weak
Laser point is not projected
The LCD screen can not be
turned on
dot line displayed on screen
instead of angle, slope or
pitch
Err occurs on LCD during
calibration
Wrong setting the current
angle to 0.00°
Problem
Batteries are low voltage.
•Laser on/off button is not in
ON position.
•Batteries are installed
incorrectly.
•Battery power is low.
•Laser diode is damaged
•Batteries are installed
incorrectly.
•Batteries voltage is low
•The LCD screen is damaged
T h e d i g i t a l l e v e l i s b e v e l
positioned with the working
surface.
•The gradient of the working
surface for calibration exceeds
5 degree
•The digital level is bevel
positioned with the working
surface.
•The digital level is moved
during the calibration
The digital level is not rotate
180° before starting CAL2
during the calibration.
42
Cause
Replace with new batteries
•Check to make sure the switch
is in On position.
•Re-install batteries with correct
polarity.
•Replace with new batteries
•Take tool to the service center.
•Re-install batteries with correct
polarity
•Replace with new batteries.
•Take tool to the service center.
Make sure the digital level is
positioned plumb to the working
surface.
•Make sure the digital level is
positioned on a level surface
w i t h g r a d i e n t l e s s t h a n 5
degree.
•Make sure the digital level is
positioned plumb to the working
surface
•Keep the level unmoved during
calibration.
Re-calibrate the digital level with
a right procedure.
MEASUREMENT FOUNDATION
ProDigit
Solution
30