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Adres producenta/ Adresse des Herstellers/ Manufacturer’s Address/ Адрес производителя
GTV Poland Sp. z o.o. Sp. k., ul. Przejazdowa 21, 05-800 Pruszków
MAINTENANCE
Follow the instructions to ensure good performance.
Do not expose the unit to extremely cold or hot environments and do not expose it to prolonged external pressure or vibration.
This instrument must be kept indoors. When not in use, place it in a case (box).
When using the device, keep it away from dust and moisture. Use a clean soft cloth soaked in water to dry and wipe the device. Do not
use volatile substances to clean the device. Optical parts (such as laser-receiving lenses and laser insertion holes) should be treated
as spectacles and cameras. Clean optical parts only with a dry soft cloth or a cotton swab with distilled water.
Do not touch the device lens with your hands.
Check the battery level of the device regularly. Remove the battery if it will not be used for a long time.
Replace the battery when the indicator icon on the screen is empty.
Do not disassemble or install the device yourself to avoid damaging the laser.
Do not change any of the optical elements of the lens in this device.
CAUSE AND SOLUTION OF FAILURE
Symptoms
Cause
Solution
The device can’t be started
Low battery
Charge the battery
Poor main switch contact
Lightly press the power button
or send the device for service
An error code is displayed on the screen
Please refer to the error messages
section
Please refer to the error messages
section
WASTE DISPOSAL
Damaged tools, accessories and packaging materials must be recovered and used in an environmentally friendly manner.