4
FOREWORD
CAUTION
•Do not connect or disconnect equipment with wet hands, you are at risk of electric shocks if you
do!
•Use of controls or adjustment or performance of procedures other than those specified herein
may result in hazardous radiation exposure.
•Let the laser beam reach the aimed object or the target without anybody else in the laser beam
path. In case you operate laser beam open, avoid radiating laser beam to the height of man's
head. It is quite possible for the beam to enter into one's eyes, and it is possible to lose visual
sight temporarily, and lose one's caution and awareness of other dangers - avoid glaring beam.
•Risk of injury by overturn the carrying case.
Do not stand or sit on the carrying cases.
•Please note that the tips of tripod can be hazardous, be aware of this when setting up or carry-
ing the tripod.
•Risk of injury by falling down the instrument or case.
Do not use a carrying case with a damaged which belts, grips or latches .
•Do not allow skin or clothing to come into contact with acid from the batteries, if this does occur
then wash off with copious amounts of water and seek medical advice.
•A plumb bob can cause an injury to a person if used incorrectly.
•It could be dangerous if the instrument falls over, please ensure you attach a handle to the in-
strument securely.
•Ensure that you mount the tribrach correctly, failing to do so may result in injury if the tribrach
were to fall over.
•It could be dangerous if the instrument falls over, please check that you fix the instrument to
the tripod correctly.
•Risk of injury by falling down a tripod and an instrument.
Always check that the screws of tripod are tightened.