Epson PowerLite 7800pNL User Manual - Page 112

power light is flashing orange and you cannot turn, on the projector., power light does not come on.

Get Epson PowerLite 7800pNL PDF manuals and user guides View all Epson PowerLite 7800pNL manuals
Add to My Manuals
Save this manual to your list of manuals

Page 112 highlights

Status lights Light Status Description flashing orange red flashing orange Rapid cooling in progress. Although this is not an abnormal condition, projection will stop automatically if the temperature rises too high again. Make sure there is plenty of space around and under the projector for ventilation, and that the air filters and vents are clear. The projector is overheating, which turns the lamp off automatically. Wait until the cooling fan stops, then unplug the power cord. Plug the power cord back in and press the Power button. Make sure the room temperature is not above 95 °F (35 °C) and there is plenty of space around and under the projector for ventilation. The air filters may be clogged. Clean or replace them as described on page 95. If the projector continues to overheat after you clean the air filter, the problem may be caused by damage to the cooling fan or temperature sensor. Contact EPSON for help. Warning: Except as specifically explained in this User's Guide, do not attempt to service this product yourself. It's time to replace the lamp. See page 96 for instructions. If you continue to use the lamp after the replacement warning, there is an increased possibility that the lamp may break. flashing red flashing red The lamp may be burned out. First make sure the lamp cover is securely installed. If that's not the problem, remove the lamp and replace it as described on page 96. If this does not resolve the problem, contact EPSON as described on page 113. Power is cut off because of an internal problem. Remove the power cord and contact EPSON for help, as described on page 113. The power light is flashing orange and you cannot turn on the projector. The lamp is cooling down. Wait until the light turns off and then press the Power button to turn on the projector. The power light does not come on. Make sure the power cord is connected securely both at the power outlet and the projector. If you have just replaced the lamp, make sure the cover is securely fastened. 104 Solving Problems

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
104
Solving Problems
The
power light is flashing orange and you cannot turn
on the projector.
The lamp is cooling down. Wait until the light turns off and then
press the
Power
button to turn on the projector.
The
power light does not come on.
Make sure the power cord is connected securely both at the power
outlet and the projector. If you have just replaced the lamp, make sure
the cover is securely fastened.
flashing orange
Rapid cooling in progress. Although this is not an abnormal condition,
projection will stop automatically if the temperature rises too high again.
Make sure there is plenty of space around and under the projector for
ventilation, and that the air filters and vents are clear.
red
The projector is overheating, which turns the lamp off automatically. Wait
until the cooling fan stops, then unplug the power cord. Plug the power
cord back in and press the
Power
button. Make sure the room
temperature is not above 95 °F (35 °C) and there is plenty of space
around and under the projector for ventilation.
The air filters may be clogged. Clean or replace them as described on
page 95.
If the projector continues to overheat after you clean the air filter, the
problem may be caused by damage to the cooling fan or temperature
sensor. Contact EPSON for help.
Warning:
Except as specifically explained in this
User’s Guide
, do not
attempt to service this product yourself.
flashing orange
It’s time to replace the lamp. See page 96 for instructions. If you continue
to use the lamp after the replacement warning, there is an increased
possibility that the lamp may break.
flashing red
The lamp may be burned out. First make sure the lamp cover is securely
installed. If that’s not the problem, remove the lamp and replace it as
described on page 96. If this does not resolve the problem, contact
EPSON as described on page 113.
flashing red
Power is cut off because of an internal problem. Remove the power cord
and contact EPSON for help, as described on page 113.
Status lights
Light
Status
Description