Bosch DLE 150 PROFESSIONAL Mode D'emploi page 28

List of the Last 20 Measured Results
Displaying the List
The measured values displayed can still be entered into memory by press-
ing the button 16 or the
Clearing the List
The list of the last 20 measurement results can be cleared when first the
button 14 for memory recall is pressed until the
counter of the measurements appear. Then press the clear
12; in the display,
Error – Cause and Correction
Cause
The temperature indicator k blinks, measuring is not possible
Measurement outside the allowed
temperature range from –10 °C to
+50 °C.
"ERROR" Message and "------- m" in the Display
The angle between the laser beam
and the target is too acute.
The target surface reflects too
strongly (e.g. a mirror) or too weak-
ly (e.g. black material).
Ambient light is too strong
(e.g. sunlight).
The receiving lens 22 or the laser
beam exit 23 are misted over, for
example, as a result of changing
between low and high environmen-
tal temperatures.
Unreliable Measurement Results
The target surface does not reflect
clearly (e.g. water, glass).
The laser beam exit 23 or the
receiving lens 22 is soiled.
The corrective measures listed
above do not eliminate the error.
1 609 929 E99 • (03.09) T
By repeated pressing of the memory recall
button
are displayed in reverse order (the last meas-
ured value first). In the display, the symbol
appears. The counter on the right next to the
symbol
urements.
no longer appears.
The instrument monitors the correct functioning for
every measurement. If a defect is detected, only the
symbol blinks in the display (measurement from the
back end). Take the unit to your dealer for sending to
the Bosch customer service.
English–10
14, the last 20 measured results
shows the numbering of the meas-
button 15.
Correction
Wait until the allowable temperature
range is reached.
Increase the angle between the
laser beam and the target.
Use the target panel (accessory).
Use the target panel (accessory).
Wipe the receiving lens 22 or the
laser beam exit 23 dry with a soft
cloth.
Cover the target surface.
Keep the laser beam exit 23 or the
receiving lens 22 free of dirt.
Take the unit to your dealer for
sending to the Bosch customer
service.
symbol and the
button