25
GB
- Should the measurement lie outside
the measurement range, “Err“ or an
illogical number appears on the dis-
play
2
. The measurement range
lies between 0.175 m and 20 m.
- Make sure that there is no “Err”
message shown on the display before
any measurement. “Err” message
can always be cleared by pressing
the MODE button
10
briefly. If
“Err” message still exists, press the
MODE button
10
repeatedly until
the “Err” message is cleared from
the display
2
.
- Hold the product upright towards
the wall to which you wish to meas-
ure the distance. The laser receiver
16
must be at a right-angle to the wall.
For this, make use of spirit level. The
bubble in the vial
8
must stand be-
tween the marked lines.
2. Briefly press the MEAS button
6
. The
laser beam will turn on. The laser on
mode will be indicated on the LC dis-
play
2
by a flashing laser symbol
26
.