Zte SPRO Quick Start Manual page 30

Operating Machinery
Full attention must be given to operating the machinery in order to reduce
the risk of an accident.
Product Handling
General Statement on Handling and Use
You are responsible for how you use your device and any consequences of
its use.
You must always switch off your device wherever the use of your device is
prohibited. Use of your device is subject to safety measures designed to
protect users and their environment.
Always treat your device and its accessories with care and keep it in a

clean and dust-free place.
Keep the screen and projection lens clean. A dirty screen or projection

lens may slow down the device's reaction to your operations or lower
projection image quality.
Clean your device and its accessories with a soft material such as a

cleaning cloth, or microfiber. Do not use alcohol or other corrosive
substances for cleaning or allow them to get inside.
Do not expose your device or its accessories to open flames or lit

tobacco products.
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