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21.CHECKS AND ADJUSTMENTS
iX is a precision instrument that requires fine adjustments. It must be inspected and adjusted before use so that
it always performs accurate measurements.
• In addition, the instrument should be inspected with special care after it has been stored a long time,
transported, or when it may have been damaged by a strong shock.
• Make sure the instrument is securely set up and stable before performing checks and adjustments.
21.1 Circular Level
The bubble tube is made of glass, so it is sensitive to temperature changes or to shock. Check and adjust it as
outlined below.
• Be careful that the tightening tension is identical for all the adjusting screws. Also, do not over-tighten the
adjusting screws as this may damage the circular level.
PROCEDURE Checking and adjusting
1. Level while checking <Tilt>.
"7.2 Levelling" Step 3 to 4
• Tap Tilt angle compensation icon
Status icon or in Starkey mode to display electric
circular level.
• If the tilt sensor is misaligned, the circular level is
not adjusted correctly.
"21.2 Tilt Sensor"
2. Check the position of the bubble of the circular
level.
If the bubble is not off-center, no adjustment is
necessary.
If the bubble is off-center, perform the following
adjustment.
3. First confirm the off-center direction.
Use the adjusting pin to loosen the circular level
adjustment screw on the side opposite to the
direction the bubble is displaced to move the
bubble to the center.
4. Adjust the adjusting screws until the tightening
tension of the three screws is the same to align
the bubble in the middle of the circle.
in the
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