●
To prevent hearing damage, do not listen for extend-
ed periods at high volume. Set the volume to a safe
level.
Hearing Safety
●
Do not stare directly at the operating beam. The
bright light may damage your eyes.
Caution
●
Use a soft, lint-free cloth. Never use liquid, gaseous,
or easily flammable cleansers to clean.
●
Do not use any liquid cleaning agents to clean the
lens to avoid damaging the coating lm on the lens.
●
Wipe the surfaces gently. Be careful that you do not
scratch the surface.
●
Use lens cleaning paper to clean the lens.
Cleaning
●
Do not make any repairs to this device yourself. Only
have your device repaired by an authorized service
center.
●
Improper maintenance can result in injuries to
persons or damage to this device.
●
Refer all servicing to qualied service personnel.
Repairs
●
Due to regular updates to the Linux system interface
and user interface updates through software upgrades,
variations between the interface and the manual might
arise. Should any disparities between the manual and
the nal product's user interface occur, kindly rely on
the actual on-screen display for accurate information.
System
EN
05
●
Never touch the power cable or the power connector
with wet hands.