Epson Projector Z8150NL User Manual

Reset Menu
91
Reset Menu
Sub Menu
Function
Reset AllYou can reset all items in the configuration menu to their default settings.
The following items are not reset to their defaults: passwords, Input Signal, Memory, User's Logo, Multi-screen, all items for 
Network menus, Lamp Hours, and Language.
Reset MemoryResets items for Memory in the Settings menu. 

92
Troubleshooting
This chapter explains how to identify problems and what to do if a problem is found. 

Using the Help
93
Using the Help
If a problem occurs with the projector, press the [Help] button. You can 
solve problems by answering the questions.
ProcedureA
Press the [Help] button.
The Help screen is displayed.
B
Select a menu item.
Remote Control
Remote Control 

Using the Help
94
C
Confirm the selection.
Questions and solutions are displayed as shown on the screen be-
low.
Press the [Help] button to exit Help.
q
If the Help screen does not provide a solution to the problem, refer to 
"Problem Solving" p.95. Remote Control 

Problem Solving
95
Problem Solving
If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators". sp.96
If the indicators do not show clearly what the problem might be, refer to "When the Indicators Provide No Help". sp.101 

Problem Solving
96
Reading the Indicators
These indicators indicate the operating status of the projector.
A
Indicates the operating status.   Standby condition
When the [t] button is pressed in this condition, projection starts.
Preparing network monitoring (maximum approx. 20 seconds) or cool down in progress
Buttons are disabled while the indicator is flashing.
 Warming up
Warm-up time is about 30 seconds. After warm-up is complete, the indicator stops flashing.
[t] button does not function during...

Problem Solving
97
Refer to the following table to see what the indicators mean and how to remedy problems that they indicate.
If all indicators are off, check that the power cable is connected correctly and that the power is being supplied normally.
Sometimes, when the power cable is unplugged, the t indicator remains lit for a short period, but this is not a malfunction.
t Indicator is lit or flashing red
: Lit  : Flashing:  : Off E
Indicates the projection lamps status.
Flashes green while Shutter or...

Problem Solving
98
Lamp Error
Lamp FailureCheck the following two points.
•Take out both lamps and check if they are cracked. sp.119
•Clean the air filter. sp.116
If it is not cracked: Re-fit the lamp and turn on the power.
If the error continues: Replace the lamp with a new lamp and turn on the power.
If the error continues: Stop using the projector, disconnect the power cable from the electrical outlet, and 
contact Epson. sp.114
If it is cracked: Replace it with a new lamp, or contact Epson for...

Problem Solving
99
m o n Indicator is flashing or lit
: Lit : Flashing : Off : Varies according to the projector status
Status
Cause
Remedy or Status
High Temp Warning (This is not an abnormality. However, if the temperature rises too high again, projection stops automatically.)
•Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall.
•If the air filter is clogged, clean or replace it. sp.116, p.122
Replace Lamp The lamp indicated by flashing...

Problem Solving
100
q
•If the projector is not operating properly, even though the indicators are all showing normal, refer to “When the Indicators Provide No Help”. sp.101
•If the error is not indicated in this table, stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. sp.114 No Air Filter
Air Flow Sensor Err.Check that the air filter is securely installed. sp.122
The projector automatically turns off about one minute after it detects that there is no air...