User manual

Returnstar Interactive Technology Group Co., Ltd.

Step 2. Plug the following wireless adapter into an available USB port of computer.

And please connect the projector to the VGA port of your PC video card.

Note:

1.USB extender is strongly recommended if the distance between computer and

whiteboard is too far or there are many obstacles (such as table, platform, etc.). Please

plug one end of USB extender into an available USB port of computer, and the other into

the wireless adapter, meanwhile, keep the wireless adapter away from any obstacle.

2.When using wireless connection way, you can try to stick aluminized paper onto

controller in case there's interference.

Start the projector after connection, and adjust it to make its projection within the

active area and centered. Then use the trapezoid rectification function of the projector

to make the projection quadrate.

The blue areas are the maximum projection areas. For whiteboards without hotkeys or with hard

hotkeys, there should be 2cm margin between projection area and whiteboard inner frame. For

whiteboards with soft hotkeys, the projection area should not exceed the hotkeys.

Note:

1. In case you use 16:9 whiteboard, please choose the projector supporting the 16:9

projection mode.

2. The projection image must be within the active area of the whiteboard, otherwise the

whiteboard cannot work normally.

Maximum projection area for

whiteboards without hotkey or

with hard hotkeys

Maximum projection area for

whiteboards with soft hotkeys