Target range cannot be obtained | • Be sure that nothing, such as your hand or |
| finger, is blocking the laser emission aperture |
| and laser detector. |
| • Be sure that the laser emission aperture and |
| laser detector are clean. Clean them if |
| necessary. |
| • Be sure that the target shape and condition |
| is appropriate to reflect the laser beam. |
| • Replace battery. |
• Be sure to hold the unit steady while | |
| depressing the POWER button. |
| • Be sure the target is within measuring range |
| |
Closer target cannot be measured | • Be sure that nothing, such as leaves or |
| grass, is between the Laser IRT and the target. |
Target beyond a certain distance | • Be sure that nothing, such as leaves or |
cannot be measured | grass, is between the Laser IRT and the target. |
Measurement result is unstable | • Replace battery. |
| • Be sure the target shape and condition is |
| appropriate to reflect the laser beam. |
| • Be sure to hold the unit steady while |
| measuring the distance. |
| • Be sure that nothing, such as leaves or |
| grass, is between the Laser IRT and the target. |
Incorrect result is displayed | • Replace battery. |