COMPACT LASER MEASURING TOOL
13
OPERATION
ERROR SIGNALS
The following error signals may appear on the LCD display of your tool:
CODE
EXPLANATIONS
ACTION
Er001
The reflected laser signals are too
strong.
Do not direct the laser at a highly
reflective surface; cover the surface with
white paper if necessary.
Er002
Out of range.
Take measurements within the range of
1-100 feet (0.2 to 30 m).
Er003
The target provides poor
reflection of the laser.
Change the measuring target or cover it
with a piece of white paper.
Er004
The temperature is too high.
Wait until the compact laser measuring tool
has reached the operating temperature.
Er005
The temperature is too low.
Wait until the compact laser measuring tool
has reached the operating temperature.
Er006
Low battery.
Charge the battery.
Er007
Strong vibration; you moved the
tool too abruptly when measuring.
Always keep the tool steady.
MAINTENANCE
This compact laser measuring tool has been designed to be a low-maintenance tool.
However, in order to maintain its performance, you must always follow these simple
directions:
a.
Avoid
exposing the tool to shock, continuous vibration or extreme hot or cold
temperature.
b.
Always
store the tool indoors.
c.
Always
keep the tool free of dust and liquids. Use only a clean, soft cloth for
cleaning. If necessary, slightly moisten the cloths with pure alcohol or a little water.
d.
Do not
disassemble the compact laser measuring tool; this will expose the user to
hazardous radiation exposure.
e.
Do not
attempt to change any part of the laser lens.
