Troubleshooting - Bosch GLR225 Operating/Safety Instructions Manual

Issue
The indications "Hot" or "Cold" are indicated in the display;
The rangefinder is not within the
operating temperature of – 10 °C to
+50 °C (+14 °F to +122 °F).
Battery voltage decreasing
(measurement still possible)
Battery indication a flashes, measurement not possible
Battery voltage too low
The indications "Error." and "- - -" are indicated in the display
The angle between the laser beam
and the target is too acute.
The target surface reflects too
intensely (e.g. a mirror) or
insufficiently (e.g. black fabric), or
the ambient light is too bright
The laser beam outlet
22
reception lens
(e.g. due to a rapid temperature
change).
The calculated area or volume value
is larger than 99990 ft
The indication "Error." flashes at the top in the display
Addition/Subtraction of different
types of measurements
The target surface does not reflect
correctly (e.g. water, glass).
The laser beam outlet
22
reception lens
Trouble Shooting
measurement not possible.
Battery indication "B" is indicated
21
or the
are misted up
2 3
or ft .
Unreliable measuring result
21
or the
are covered.
Remedy
Wait until the rangefinder has
reached the operating temperature
Replace batteries
Replace batteries
Enlarge the angle between the laser
beam and the target
Work with the laser target plate
(optional accessory)
Wipe the laser beam outlet
and/or the reception lens
using a soft cloth
Change unit of measure to "m"
Only add/subtract of the same type
Cover off the target surface
Make sure that the laser beam
21
outlet or the reception lens
are unobstructed
-22-
25
21
22
dry
22