Chapter 6
Maintenance — Troubleshooting
130 - ENGLISH
Troubleshooting
Review the following points. For details, see the corresponding pages.
Problems
Points to be checked
Page
Power does not turn on.
f
Is the circuit breaker turned on?
―
f
Is the plug of the power cord firmly inserted into the outlet?
―
f
Is the outlet where the plug of the power cord connected supplying electricity?
―
f
After executing [ALL USER DATA] in the [SETUP] menu → [INITIALIZE], is the circuit breaker
turned back on or the plug of the power cord reconnected?
74
f
Is the temperature indicator <TEMP> or the light source indicator <LIGHT> lighting or
blinking?
128
No image appears.
f
Are connections to external devices correctly performed?
37
f
Is the input selection setting correct?
45, 70
f
Is the [BRIGHTNESS] adjustment setting at a minimum?
56
f
Is the external device that is connected to the projector working properly?
―
f
Is the AV mute function in use?
50
Image is fuzzy.
f
Is the lens focus set correctly?
46
f
Is the projection distance appropriate?
34
f
Is the lens dirty?
22
Color is pale or grayish.
f
Are [COLOR] and [TINT] adjusted correctly?
56
f
Is the external device connected to the projector adjusted correctly?
37
Remote control does not
respond.
f
Are the batteries depleted?
―
f
Is the battery polarity (+, -) correct?
28
f
Is there any obstruction between the remote control and the remote control signal receiver of
the projector power supply unit?
25
f
Is the remote control being used beyond its effective operation range?
25
f
Are other forms of light, such as fluorescent light, affecting the projection?
25
f
Is the ID number setting operation correct?
50
Video from HDMI
compatible device does
not appear or it appears
jumbled.
f
Is the HDMI cable connected securely?
37
f
Turn the power of the projector and the external device off and on.
―
f
Is a signal which is not compatible with the projector being input?
143
No audio is coming from
the HDMI compatible
device.
f
Set audio of the external device to Linear PCM.
―
When spotlight is
displayed, no audio is
coming from the external
device.
f
When spotlight is displayed with the [LIGHTING] menu
→
[PATTERN]
→
[BACK GROUND]
set to [BLACK], no audio is output.
60
Operation noise occurs
during standby
f
When the [SETUP] menu
→
[ECO MANAGEMENT]
→
[STANDBY MODE] is set to
[NORMAL], the internal cooling fan may operate even during standby.
69
Attention
f
If problems persist even after checking the preceding points, consult your dealer.
Содержание PT-JX200F
Страница 39: ...ENGLISH 39 Chapter 3 Basic Operations This chapter describes basic operations to start with ...
Страница 93: ...ENGLISH 93 Chapter 5 Operations This chapter describes how to use each function ...
Страница 127: ...ENGLISH 127 Chapter 6 Maintenance This chapter describes troubleshooting and maintenance methods ...
Страница 132: ...132 ENGLISH Chapter 7 Appendix This chapter describes specifications and after sales service for the projector ...