CiBest BL58 Bedienungsanleitung Seite 4

indicator light will become blue and the projector will work normally.
2.7. Select the terminal for the connecting equipment by using the key or menu function of the
remote controller if the input port set inside the projector isn't consistent with the external
equipment,.
2.8. Warm Tips:
※ Please recheck whether the connection state and the external equipment signal output are
normal if there hasn't been a signal.
3. How to switch off the Projector
Power off the projector as per the following steps:
Operation:
3.1. Power off the input source connected to
the projector.
3.2. Press [Power] on the host operation panel
[On/Off] on the remote controller, and the
power indicator light will go out; then, power
off the projector, and the projector will shut
down completely.
3.3. Remove the plug from the power socket.
3.4. Install the lens cap.
4. How to Adjust Projected Picture?
4.1 Adjustment of the picture size
The picture size depends on the distance between the projector position and the projection
screen. Through adjustment of such a distance, a proper picture size can be achieved, and the
projected picture shall be subjected to various adjustments so as to reach the best projection
state.
Please refer to Table (1).
4.2 Adjustment of the projection angle
Through adjustment of the projector supporting leg and ceiling mounts, a proper projection
angle can be achieved. The projector needs to be as close as possible to the central vertical line of
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Power key