HTC LD-70, Руководство пользователя

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3
The laser guide used in the tool is Class
Ⅱ
, complies with
IEC60825-1:2007 “Safety of Laser products”
，
Class
Ⅱ
● Do not stare into the laser beam. Never aim the beam at any person or an
object other than the work piece.
Warning
Do not view the laser beam with optical instruments like eyepiece and telescope.
Avoid indirect exposure via reflective surfaces, such as glass and mirrors.
2. Installation and replacement of battery
● Remove the battery cover on the back of the device, insert batteries according to
correct polarity, then reattach the battery cover.
● Battery should be replaced when low battery icon appears on the LCD
● Only 1.5V AAA alkaline batteries are compatible with this meter
● Remove the batteries when not in use for a long time to avoid battery corrosion to
meterbody.