imex Bullseye 80, Руководство пользователя

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17
Measuring conditions
Measuring range
As for the measure range limit, please refer to the technical specification.
At night, at dusk and when the target is shadowed the measuring range
without target plate is increased.
Use a target plate to increase the measurement range during daylight or if
the target has a bad reflection.
Measuring Surfaces
Measuring errors can occur when measuring toward colorless liquids (e.g.
water) or dust free glass, styrofoam or similar semi-permeable surfaces.
Aiming at high gloss surfaces deflects the laser beam and measurement
errors can occur.
Against non-reflective and dark surfaces the measuring time can be
increased.
Care
Do not immerse the unit in water. Wipe off dirt with a damp, soft cloth. Do
not use aggressive cleaning agents or solutions. Treat the optical surfaces
with the same care that you would apply to eyeglasses and cameras.
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Warranty Regulations
1. A two-year warranty is available from the date of purchase.
2. The following conditions are beyond the warranty lists
：
* Instrument of which the instrument number is deleted or modified.
* Instrument which is repaired without authorization.
* Instrument with man-made damage or fault caused by improper storage.
3. Warranty card with date of purchase, model, instrument number must be
provided when warranty.