Manual Function; Accuracy Check - geo-FENNEL Geo5X-L360 HP Mode D'emploi

EN
The following laser lines can be switched on together or separately by pressing the below buttons:
Line „H" Line „V1" Line „V2" All lines
Receiving mode
Press button „P" on the instrument to change to receiving mode (LED will be illuminated). Receiver
FR 55 / FR 55-M can now detect the signal of the laser (the visibility of the laser lines is weaker in this
mode). The working range can be extended to 60 m by use of the receiver.
G

MANUAL FUNCTION

MANUAL function is only available in OFF mode (as otherwise compensator alarm would start). Press
MANUAL key and choose desired laser lines. Now Geo5X-L360 HP can be used in slope position.

ACCURACY CHECK

Set up instrument in the middle of two walls which are about 5 m apart. Mark visible laser cross on one
wall. Turn unit to opposite wall and mark laser cross.
Repeat measurements with distance of about 0,6 m to one wall and about 4,4 m to second wall. Devi-
ation between two measurements taken from the centre and two measurements taken at 0,6 m and
4,4 m must not exceed 3 mm.
Testing accuracy of horizontal line (end to end)
Set up instrument about 5 m from a wall. Mark laser cross on wall. Turn instrument until the laser cross
has moved about 2,5 m to the left side and check if horizontal line is within ± 2 mm of laser cross mar-
ked on wall. Repeat measurement by turning instrument to the right side
Testing accuracy of vertical line (end to end)
Set up instrument about 5 m from a wall. Fix a plumb line of 2,5 m length to the wall, using a plumb
bob. Bring laser line into coincidence with the plumb line. Deviation between laser line and plummet
cord from top to bottom must not exceed ± 1,5 mm.
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