Measurement Functions - Bosch PROFESSIONAL DLE 150 Instrucciones De Servicio

Changing the End Piece
The unit is provided with two different end pieces.
The compact end piece 17 reduces the dimensions of the unit. It is suit-
able for measurements for which the rear end of the unit can rest on a flat
surface.
The universal end piece 18 is suitable for measurements from corners,
e.g. to determine the diagonals of a room.
– With the aid of the positioning extension 27 on the universal end piece
18, the unit can be placed on an edge (see Fig.
pull up the flap 25 with the grips 24 and fold out the positioning ex-
tension 27.
– If the rear end of the unit is to be placed on a flat surface, fold in the
positioning extension 27.
– For measuring from corners, fold in the positioning extension 27,
press the unlocking button 26 and allow the flap 25 to relatch.
To change the end piece, press the latches 19 on both sides and remove
the end piece. Insert the new end piece.
The unit takes automatically into consideration the different lengths of the
end pieces when measuring (measurement in both cases from the rear
end of the unit).
Bubble Level
The bubble level makes possible the easy horizontal alignment of the unit.
The bubble level 3 can be attached on the right or left of the display 8 on
the housing. Attach the bubble level with the lower end of the holder first.
Measurements with a Tripod
Measurements with a tripod are especially necessary for long distances.
The unit can be screwed onto a camera tripod with the 1/4" threads 20
on the underside of the housing.

Also with the use of a tripod, the unit measures from its rear
end and not from the middle of the threads.
The distance from the threads 20 to the rear edge of the unit is 45 mm
with the compact end piece 17 and 70 mm with the universal end piece
18.
Measuring Long Distances
For the measurement of longer distances (>30 m), the use of the optical
sight ZO 4 31 and a tripod (accessory) is recommended. With the optical
sight, the target area is shown enlarged four times and the visibility of the
laser point is improved by a swing-in filter.

Measurement Functions

Length Measurements
Press the length measuring button
measurements. The symbol for length measurements appears in the up-
per part of the display.
1 609 929 E99 • (03.09) T
2 to switch to the mode for length
To measure, press the measure button 7
completely down.
The measured value is shown at the bottom of
the display.
English–6
). For this purpose,
B