JVC HD100 Instructions - Page 36

5 Troubleshooting Troubleshooting Before sending the unit to your authorized dealer for repair, check the following points. The following situations are not malfunctions. „ You do not need to worry under the following situations if there is no abnormality on the screen. z Part of the top surface or front of the unit is hot. z A creaking sound is heard from the unit. z An operating sound is heard from the internal of the unit. z Color smear occurs on some screens. „ Perform the following operations when the unit is unable to operate normally due to external static or noises. A When the unit is in standby mode, pull out the power plug, then insert again. B Press the power button on the unit to turn on the power again. „ A sound may be heard when the lamp is off but there is no danger. „ D-ILA device is manufactured using high-precision technology but there may be some missing pixels or pixels that remain permanently lit up. Power is not supplied Is the power cord disconnected? Is the lamp cover properly shut? Is the lamp in Cool Down mode? Insert the power cord (plug) firmly. Remove the power plug when the unit is in standby mode and close the lamp cover properly. After that, insert the plug again. After the Cool Down mode is complete, turn on the power again. pP20 pP41 pP21 Projected image is dark Is the lamp near exhaustion? Check the lamp time on the information menu. Prepare a new lamp unit or replace as soon as possible when the lamp is near pP40f42 exhaustion. The unit works when power is turned on but stops abruptly after a few minutes Are the air inlets and exhaust vent blocked? Remove the power plug when the unit is in standby mode and remove any blocking object. After that, insert the plug again. Is the filter dirty? Clean the filter. pP2, 10 pP43 Video image does not appear Is the lens cap removed? Remove the lens cap. Is the correct external input selected? Select the correct external input. Is the AV device properly connected? Connect the AV device properly. Is the power of the AV device turned on? Turn on the power of the AV device and play the video. Are the correct signals being output from the AV device? Set the AV device properly. Is the setting of the input terminal correct? Set "COMP" and "HDMI" in the setting menu according to the input signal. Is the video image temporarily hidden? Press the [HIDE] button to display the video image again. pP20 pP20 pP14f17 pP20 pP14f17 pP28 - Q pP28 - R pP21 Color does not appear or looks strange Is the image correctly adjusted? Adjust "Color" and "Tint" in the setting menu. 36 pP25 - C D