Lumens Technology PS400 - Manual (Page 23)

English - 22
Chapter 6 Q & A
This chapter describes the problems you might have encountered when you use
this Digital Visualizer. If you have a problem, refer to the appropriate section and
follow all the suggestions that apply to your problem. If none of the suggested
solutions solves the problem, call your dealer or your service center.
z
Q1: The system indicator does not come on.
Ans1:
No power is coming on. Check that the power cord is connected securely
both at the power outlet and the PS.
z
Q2: No image appears on the screen.
Ans2:
1-Press different signal buttons and then press the selected signal
button.
2- Make sure all of the cables are installed correctly and securely.
3- Check the power of LCD monitor or projector is turned on.
4- Make sure the objector is positioned in the shooting area.
z
Q3: The image or parts of the image are blurred or not in focus.
Ans3:
The lens focusing is maybe not correct or the image sampling is not in
the best condition. Press the AF (Auto Focus) on the remote control.
z
Q4: Image is too dark or too bright.
Ans4:
Press the <BRT+>、<BRT-> on the control panel to adjust the brightness
setting.
z Q5: Remote Control does not work.
Ans5:
1- Please make sure the remote control aimed at
the IR sensor.
2- Please check the battery.
IR Sensor