Leica DISTO A8 Скачать руководство пользователя страница 8

5

Operation

Leica DISTO™ A8 1.1.0 gb 

D

GB

F

I

E

P

NL

DK

S

N

FIN

J

CN

RC

ROK

PL

H

RUS

CZ

Digital Viewfinder (3x zoom)

The instrument has a built in camera that displays the 
target in 16 grayscales on the camera. With the cros-
shairs blended in, targets can be aimed at and accu-
rately measured, even if the laser is not visible. Refer 
to piture {

G

}.

The integrated camera is a great help outdoors and 
can be used for every function. Long distance measu-
rements and accurate measurements to small areas, 
can be made even in bright sunlight without any 
problems. The 3- fold zoom supports the individual 
magnification.
Press the 

DIGITAL VIEWFINDER

 - key {

A, 2

} and the 

camera is activated. Press the 

DIGITAL VIEWFINDER

 

- key {

A, 2

} repeatedly to switch from 1-fold to 2-fold 

to 3-fold zoom.
The 

PLUS

 - key {

A, 3

} and the 

MINUS

 - key {

A, 11

adjust in steps 9-1 the brightness of the camera.
Whenever a distance measurement is triggered, an 
hour glass symbol appears in the lower left corner of 
the display screen until the measurement is 
completed.
For measurements of less than 5 meters, using the 
digital viewfinder is not recommended as the laser is 
not centered because of the parallax.

Tilt

The instrument has a  built in tilt sensor with an accu-
racy of ± 0.15° in reference to the laser beam. Acti-
vate the tilt sensor with the 

TILT

- key {

A, 10

}. While 

measuring, the tilt is now displayed in the upper right 
of the screen. The housing can also be held at a tilt. 
By pressing the 

DIST

 - key {

A, 1

} the tilt is stabilised 

and displayed in an intermediate row. The tilt measu-
rement works independently of the distance measu-
rement.
Please make sure that the instrument is not traverse 
tilted when making a tilt measurement. If the trans-
verse tilt is too large, an error message is displayed 
to prevent measuring errors. The units can be set 
under 

MENU

. Refer to picture {

H

}. You need to 

consider the height difference, between the housing 
and the laserpoint, by marking off the tilt with help of 
the laser beam.

Illumination

Pressing the 

ILLUMINATION

 - key {

A, 13

} turns on/

off the display backlight.

Measuring reference

If the positioning bracket is folded out, the device 
recognizes the position, adapts the reference and 
calculates distances accordingly.
The default reference setting is from the rear of the 
instrument. By pressing the 

REFERENCE

 - key {

A, 8

}, 

the setting can be changed, so that the next measu-
rement taken will be from the "front" of the in-stru-
ment. Afterwards the reference setting automatically 
defaults back to rear. See picture {

I

}.

You can choose the "front" reference permanently by 
pressing the 

REFERENCE

 - key {

A, 8

} longer. Press 

Содержание DISTO A8

Страница 1: ...Leica DISTO A8 The original laser distance meter ...

Страница 2: ...1 12 14 15 11 16 17 18 19 20 21 22 23 13 2 3 4 5 6 7 8 9 10 ...

Страница 3: ......

Страница 4: ...ket Remove the locking clip and slide the endpiece down Slide the red locking mechanism to the side and open the battery compartment Insert new or replace used batteries Close battery cover reinsert the endpiece and fix locking clip The battery symbol B 6 appears permanently blin king in the display when the battery voltage is too low The batteries should be replaced as soon as possible Pay attent...

Страница 5: ...4 MENU Display See figure B The graphics display shows clear large symbols which enable an easy to use interface The display contrast can be adjusted to suit the customer s requirements and the prevailing lighting conditions Press the CLEAR key A 9 and the MINUS key A 11 at the same time with each press a beep sounds and the display becomes one step darker Press the CLEAR key A 9 and the Plus key ...

Страница 6: ... key A 5 scroll through the possible settings with the PLUS key A 3 or the MINUS key A 11 and store the selected setting with the EQUAL key A 5 Press CLEAR key A 9 to leave the menu without saving any changes in the settings Set unit of distance UNIT and the DISTO symbol with the laser beam B 1 are displayed on the screen Possible units Set unit of tilt UNIT and the tilt symbol B 10 are displayed ...

Страница 7: ...nting screw For correct measure ments the reference needs to be adapted Select the menu function TRIPOD B 22 Confirm with the EQUAL key A 5 The corresponding symbol B 5 is displayed permanently Continuous laser Select the Menu function Continuous laser and confirm with the EQUAL key A 5 The laser is now on permanently and whenever the DIST key A 1 is pressed a measurement is taken The laser is aut...

Страница 8: ... tilt sensor with an accu racy of 0 15 in reference to the laser beam Acti vate the tilt sensor with the TILT key A 10 While measuring the tilt is now displayed in the upper right of the screen The housing can also be held at a tilt By pressing the DIST key A 1 the tilt is stabilised and displayed in an intermediate row The tilt measu rement works independently of the distance measu rement Please ...

Страница 9: ...corner in the room Press DIST key A 1 again and the continuous measurement will be stopped The values for maximum and minimum distances are shown in the display as well as the last measured value in the main line With tilt activated the tilt value of the maximum measurement is displayed in the frame Functions Addition Subtraction To add or subtract two or more measurements simply works as follows ...

Страница 10: ...requires a tilt measurement and not a distance measurement Then the vertical and horizontal distances can be calculated with the Pythagorean theorem This method is ideal when the distance to be measured is hard to reach Both methods only serve to estimate distances and cannot replace an exact measurement Make sure you adhere to the prescribed sequence of measuring All target points must be in a st...

Страница 11: ... is highlighted Make the required distance measurements The result is displayed int the summary row Press the INDIRECT MEASUREMENT key A 12 for a longer period to obtain more details Indirect double Pythagorean measurement determine a stretch with 3 auxilliary measure ments See figure N P Press the INDIRECT MEASUREMENT key A 12 until the corresponding symbol is displayed In the symbol the distance...

Страница 12: ...isplayed The last 5 seconds are counted down with a beep After the last beep the measurement is taken Appendix Message Codes All message codes will be displayed with either InFo or Error The following mistakes can be corrected InFo Cause Remedy 154 Transverse tilt 20 Hold the instrument without any trans verse tilt 204 Calculation error Repeat procedure 206 No endpiece detec tion Attach the endpie...

Страница 13: ...30 60 mm 10 50 100 m Autom switch off laser 3 min Autom switch off instru ment 6 min Digital Viewfinder 3x zoom 9 Display illumination 9 Integrated level 9 Multifunctional endpiece 9 Timer 9 Single Measurement 9 Tilt sensor Accuracy to laser beam to the housing 0 15 0 3 Maximum Minimum Continuous Measurement 9 Historical storage of 30 values Storage of constant 9 Indirect measurement with the tilt...

Страница 14: ...ement errors can occur Against non reflective and dark surfaces the measu ring time can be increased Care Do not immerse the unit in water Wipe off dirt with a damp soft cloth Do not use aggressive cleaning agents or solutions Treat the optical surfaces with the same care that you would apply to eyeglasses and cameras Warranty The Leica DISTO A8 comes with a three year warranty from Leica Geosyste...

Страница 15: ......

Страница 16: ...tems ISO standard 9001 and Environmental Management Systems ISO standard 14001 Total Quality Management Our commitment to total customer satisfaction Ask your local Leica Geosystems agent for more information about our TQM program Printed in Switzerland Copyright Leica Geosystems AG Heerbrugg Switzerland 2007 Translation of original text 743367a Pat No WO 9427164 WO 9818019 WO 0244754 WO 0216964 U...

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