ViewSonic PJ1065 User Manual - Page 24

Symptom Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer. Table 11: Symptom Symptom Possible cause Remedy Page The power is not turned on. The main power switch is not turned on. The power cord is disconnected. The input is not correctly set. No signal input. The projector is not correctly connected. Turn on the main power switch. Plug the power cord into an AC power outlet. Use the projector or remote control transmitter to set. Connect correctly. Connect correctly. Press VOLUME on the remote control or display the menu screen and adjust the volume. Press the MUTE Connect correctly. Select BRIGHT with the MENU button and the press the button. Remove the lens cap. button. 8, 9 No video or audio. 10 7, 8 7, 8 Video is present but no audio. The volume is set to minimum. Mute is turned on. The projector is not correctly connected. 11, 15 11 7, 8 Audio is present but no video. The brightness adjustment knob is rotated fully clockwise. The lens cap is still attached. 12 9 Colors are pale and color matching is poor. Color density and color matching are not correctly adjusted. Brightness and contrast are not correctly adjusted. The lamp is approaching the end of its service life. Focus or H PHASE is out of adjustment. Adjust the video. 12 Adjust the video. Replace with a new lamp. Adjust the focus or H PHASE. 12 17 9, 12 Images are dark. Video is blurred. 22 ViewSonic PJ1065