Bosch GLM 250 VF Prof - Инструкция по эксплуатации - Страница 28

28

 | English 

1 609 929 T67 | (3.7.09)

Bosch Power Tools

a)  Simple Pythagoras Measurement 

(see figure H)

Press the function-mode button 

3

 until the in-

dication for simple Pythagoras measurement   
appears on the display.
Measure distances 

“1”

 and 

“2”

 in this sequence 

with a length measurement. Pay attention that a 
right angle exists between distance 

“1”

 and the 

sought distance 

“E”

.

Upon completion of the last 
measurement, the result for 
the sought distance 

“E”

 is 

displayed in the result line 

c

. 

The individual measured 
values are displayed in the 
measured-value lines 

a

.

b) Double Pythagoras Measurement 

(see figure I)

Press the function-mode button 

3

 until the indi-

cation for double Pythagoras measurement 

appears on the display.
Measure distances 

“1”

, 

“2”

 and 

“3”

 in this se-

quence with a length measurement. Pay atten-
tion that a right angle exists between distance 

“1”

 and the sought distance 

“E”

.

Upon completion of the last 
measurement, the result for 
the sought distance 

“E”

 is 

displayed in the result line 

c

. 

The individual measured 
values are displayed in the 
measured-value lines 

a

.

c)  Combined Pythagoras Measurement 

(see figure J)

Press the function-mode button 

3

 until the in-

dication for combined Pythagoras measurement 

 appears on the display.

Measure distances 

“1”

, 

“2”

 and 

“3”

 in this se-

quence with a length measurement. Pay atten-
tion that a right angle exists between distance 

“1”

 and the sought distance 

“E”

.

Upon completion of the last 
measurement, the result for 
the sought distance 

“E”

 is 

displayed in the result line 

c

. 

The individual measured 
values are displayed in the 
measured-value lines 

a

.

d) Trapezium Measurement (see figure K)

Press the function-mode button 

3

 until the in-

dication for trapezium measurement   appears 
on the display.
Measure distances 

“1”

, 

“2”

 and 

“3”

 in this 

sequence with a length measurement. Pay at-
tention that the measurement of distance 

“3”

starts exactly at the end point of distance 

“1”

and that a right angle exists between distances 

“1”

 and 

“2”

 as well as between 

“1”

 and 

“3”

.

Upon completion of the last 
measurement, the result for 
the sought distance 

“E”

 is 

displayed in the result line 

c

. 

The individual measured 
values are displayed in the 
measured-value lines 

a

.

Time-delayed Length Measurement

Time-delayed length measurement is helpful 
e. g. when measuring at hard to reach locations 
or when movements of the measuring tool 
during measuring are to be prevented.
For a time-delayed length measurement, press 
function-mode button 

3

 until the indicator for 

time-delayed length measurement   appears on 
the display.
The time period from the actuation until the 
measurement takes place is displayed in the 
measured-value line 

a

. The time period can be 

adjusted between 1 s and 60 s by pressing the 
plus button 

6

 or the minus button 

12

.

Then press the measuring 
button 

7

 to switch the laser 

beam on and aim at the tar-
get point. Press the measur-
ing button 

7

 again to actuate 

the measurement. The meas-
urement takes place after the 

set time period. The measured value is dis-
played in the result line 

c

.

The addition and subtraction of measuring re-
sults as well as minimum/maximum measure-
ments are not possible for time-delayed length 
measurements.

1

2

1

3

2

1

3

2

1

3

2

OBJ_BUCH-947-004.book  Page 28  Friday, July 3, 2009  8:44 AM