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Chapter 10 Cautions and Maintenance
10.1 Signal Receiver
1) Please do not use sharp or pointed objects to touch the signal receiving area in
front of the receiver.
2) Please do not use wet cloth to clean the receiver or controller to avoid short circuit
and other problems.
3) Please do not use and install IQBoard LT in dusty, foggy, wet and inclement
environment. Keep it away from sharp object, heat source, corrosive chemicals, fire,
and water.
10.2 USB Cable and Extended Network Cable
Do not put the USB cable and Extended Network Cable on the floor where people
might stumble over them. If you have to do so, straighten them and use insulated
adhesive tape or cable with contrast color to tie them up. Please handle carefully and
avoid over-bending. Exposing the USB cable and Extended Network Cable outside
for a long time may shorten their life-span and cause other unnecessary damages, so
please keep them carefully. If you use the whiteboard in the meeting room or class
room, please fix the cables along the cable alley.
10.3 Projection
Face the whiteboard when operating and writing on the projected image, stand aside
when you turn back to face the students. Please do not look at the projector directly to
avoid its strong light damaging your eyesight.
Instruct students how to use the
whiteboard, tell them do not to face the projector directly.
10.4 Transport
Please handle with care, and do not put any weight on the receiver and adapter so as
not to damage the parts. In long distance transportation, it is suggested to repack the
whiteboard with the original packing. If the original packing is unavailable, insert
some protective padding between the components to protect them from intense
vibration or crash. Avoid vibration, dampness, electricity, water and pressure in
transportation.
10.5 Part Replacement
Please do not disassemble the device or modify its inner structure so as to prevent
accident or trouble. For maintenance or part replacement, please resort to our
