CHC
CTS-112R4 user manual
6
2.
Cautions
CAUTION
1)
Do not collimate the objective lens direct to sunlight without a filter.
2)
Do not store the instrument in high and low temperature to avoid the sudden or great
change of temperature.
3)
When the instrument is not in use, place it in the case and avoid shock, dust and
humidity.
4)
If there is great difference between the temperature in work site and that in store place,
you should leave the instrument in the case till it adapts to the temperature of
environment.
5)
If the instrument has not been used for a long time, you should remove the battery for
separate storage. The battery should be charged once a month.
6)
When transporting the instrument should be placed in carrying case, it is recommended
that cushioned material should be used around the case for support.
7)
For less vibration and better accuracy, the instrument should be set up on a wooden
tripod rather than an aluminum tripod.
8)
Clean exposed optical parts with degreased cotton or less tissue only!
9)
Clean the instrument surface with a woolen cloth after use. If it gets wet, dry it
immediately.
10)
Before opening, inspect the power, functions and indications of the instrument as well as
initial setting and correction parameters.
11)
Unless the user is a maintenance specialist, do not attempt to disassemble the
instrument by yourself even if you find the instrument abnormal.
12)
The CTS-112R4 is reflectorless total station and emits visible laser. Do not shoot at eyes.
