Adjusting The Circular Level Of The Instrument; Adjusting The Electronic Level - Leica LS10 User Manual

14.7
Adjust the Circular
Level Step-by-Step
14.8
Step-by-Step
LS10/LS15, Check & Adjust

Adjusting the Circular Level of the Instrument

Step Description
1. Place and secure the instrument onto the tribrach.
2. Using the tribrach footscrews, level the instrument with the circular level.
3. Turn the instrument by 180°/200 gon and observe the bubble of the circular
level.
If after turning, the bubble is still centred no adjustment is needed.
4. If the bubble is not centred, correct half of the deviation by moving the
adjustment screws with the supplied allen key.
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5. Turn the instrument again by 180°/200 gon and observe the bubble.
6. If necessary, repeat the two previous steps until the bubble is centred
correctly.

Adjusting the Electronic Level

Step Description
1. Select Tools from the Main Menu.
2. Select Adjust from the Tools Menu.
3. Select F4 Level Bubble from the Check & Adjust screen.
4. Use the mechanical circular level to precisely level the instrument. Press the
softkey Cont (F4).
5. Turn the horizontal circle of the instrument to 0 gon/0 deg.

Avoid any vibrations while turning the instrument.
6. Press the trigger key and wait until the next screen is displayed.
7. Turn the horizontal circle of the instrument to 200 gon/180 deg.

Avoid any vibrations while turning the instrument.
8. Press the trigger key and wait until the message "Level Bubble calibrated!"
is displayed.
Press the softkey Cont (F4) to return to the Main Menu.
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