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Height – adjust tension – Velleman WB039 User Manual

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5. Height – Adjust Tension

Please keep the forearm level when adjusting pressure. Using an appropriate Allen key, slightly loosen or

tighten the adjustment screw as necessary.

If the display settles on its own, then rotate the adjustment screw towards the “+” symbol.

If the display rises on its own, then rotate the adjustment screw towards the “–“ symbol.

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Please tighten the adjustment screw if the

joints make popping noises while in use.