Dahua Technology D-LCH75-MC410-B, Руководство пользователя

Страница: 4 / 40

User's Manual
III
Important Safeguards and Warnings
This section introduces content covering the proper handling of the whiteboard, hazard prevention,
and prevention of property damage. Read carefully before using the whiteboard, and comply with
the guidelines when using it.
Storage Requirements
●
Stably put the whiteboard onto a support platform that is strong enough to prevent the
whiteboard from falling.
●
Do not place the whiteboard in a place exposed to sunlight or near heat sources.
●
Store the whiteboard under allowed humidity and temperature (–20 °C to +60 °C, or–4 °F to
+140 °F) conditions.
Installation Requirements
●
Do not install the whiteboard in a place exposed to sunlight or near heat sources.
●
Keep the whiteboard away from dampness, dust, and soot.
●
Install the whiteboard on a stable surface to prevent it from falling.
●
Install the whiteboard in a well-ventilated place, and do not block its ventilation.
●
The power supply must conform to the requirements of ES1 in IEC 62368-1 standard and be no
higher than PS2. Please note that the power supply requirements are subject to the device label.
●
The whiteboard is a class I electrical appliance. Make sure that the power supply of the
whiteboard is connected to a power socket with protective earthing.
●
The appliance coupler is a disconnection device. Keep it at a convenient angle when using it.
Operation Requirements
●
High voltage inside the whiteboard. Do not disassemble the whiteboard without a qualified
professional present to avoid the risk of being exposed to danger.
●
Improper use of the battery might result in a fire or explosion.
●
Replace unwanted batteries with new batteries of the same type and model.
●
Use the standard power adapter. We will assume no responsibility for any problems caused by
the use of a nonstandard power adapter.
●
Use the power cords that are recommended for the region and conform to the rated power
specifications.
●
Make sure all cables are connected correctly before plugging the whiteboard into the power. Do
not overload the power socket or pull the power code. Otherwise, it might cause fire or electric
shock.
●
Do not drop or splash liquid onto the whiteboard, and make sure that there is no object filled