SHANGHAI ESURVEY GNSS CO., LTD.
3
2.1 Precautions for Safe Operation
Please follow the following instructions to ensure
optimal performance of the handheld:
Please use the handheld indoor in the
European Community using frequency in 5150
–5250 MHz to reduce the potential
interference. Restriction in BE, BG, CZ, DK, DE, EE,
IE, EL, ES, FR, HR, IT, CY, LV, LT, LU, HU, MT, NL, AT,
PL, PT, RO, SI, SK, FI, SE, and UK.
Please do not use the handheld in the place
where the use of electronic handheld is not
allowed, like airports, hospitals, gas stations,
etc.
For safety, please do not use the handheld
while driving a vehicle.
To avoid potential safety problems, please do
not put the handheld near the vehicle’s airbag.
For your safety, please do not use the
handheld during thunderstorms.
Although the handheld is waterproof, please
do not leave it for long time in areas with water
or moisture.
Please use the handheld in the environment
where the temperature is within -30 - +65°C
and put it in the environment where the
temperature is within -40 - +80°C. Or its
performance and service life may be affected.
Please do not place the handheld in the high
humidity environment.
Please do not disassemble, repair or
transform the handheld without authorization.
After the handheld has reached its service life,
please discard it in a proper way to avoid
environmental pollution.
Please avoid exposure to bright light or strong
ultraviolet rays for a long time.
Please do not drop the product or subject it to
violent impact.
