Alignment Using Electronic Inclination Alignment (E-Targeting); Deactivating The Shock Warning Function; Activating / Deactivating Sleep Mode - Hilti PR 30-HVS A12 Manual De Instrucciones

8. Stop automatic inclination before completion by double-clicking the
receiver.
If the rotating laser begins the automatic search in the wrong direction, press the
change the search direction.
5.12

Alignment using electronic inclination alignment (e-targeting)

Electronic inclination alignment optimizes manual alignment of the rotating laser. The electronic
method is more accurate.
The rotating laser, depending on the application, is mounted or positioned securely.
The PRA 30 laser receiver and the rotating laser are paired.
The PRA 30 laser receiver and the receiving side of the rotating laser are facing each other and in direct
line of sight. The best receiving side of the rotating laser is the side at which the battery is inserted.
1. Set the inclination of the laser plane automatically. → page 31
2. Press the
button on the rotating laser.
▽ If both arrows blink, the PRA 30 laser receiver is receiving no signal from the rotating laser.
▶ Use the marking notch on the PRA 30 laser receiver to bring the rotating laser into alignment.
◁ If the left arrow lights
◁ If the left right arrow lights
◁ If both arrows light constantly for 10 seconds, alignment of the PRA 30 laser receiver is correct and
the procedure ends.
3. Secure the rotating laser on the tripod in this position.
4. Stop electronic inclination alignment before completion by double-clicking the
laser.
5.13

Deactivating the shock warning function

1. Switch the laser on. → page 28
2. Press the
button.
◁ The shock warning deactivation LED lights constantly, indicating that the function has been
deactivated.
To return to standard operating mode, switch the laser tool off and then switch it back on again.
5.14

Activating / deactivating sleep mode

Sleep mode may be activated on the rotating laser during breaks between work or during other
activities. All settings concerning the laser plane or inclination are retained while in this status. Sleep
mode saves power and extends battery life.
Please also refer to "PRA 30 laser receiver menu options" for information about settings.
1. Switch the laser receiver off.
2. Press the
button for 2 seconds.
3. Press the
button twice and go to the sleep mode menu option.
4. Set the mode by pressing the
5. After ending sleep mode, check the laser settings in order to ensure continued working accuracy.
Sleep mode remains active for a maximum of 4 hours.
5.15 Checking the main and transverse horizontal axes
1. Set up the tripod approx. 20 m (66 ft) from a wall and adjust the tripod head horizontally with a spirit level.
32 English
Printed: 24.04.2018 | Doc-Nr: PUB / 5301171 / 000 / 02
, turn the rotating laser clockwise.
, turn the rotating laser counterclockwise.
button. The status set is highlighted in black.
button on the PRA 30 laser
button on the rotating
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