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Epson PowerLite Pro Cinema 4040 Users Guide - Page 127

Projector Light Status, Power light, Status light, Lamp light, Status and solution

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Projector Light Status The lights on the projector indicate the projector status and let you know when a problem occurs. Check the status and color of the lights and look for a solution in the table here. 1 Status light 2 Lamp light 3 Temp light 4 Power light Power light Blue Status light Blue Lamp light Temp light Off Off Status and solution Normal operation 127

Section	Page
Contents	3
Introduction to Your Projector	10
Projector Features	10
Product Box Contents	11
Additional Components	12
Optional Equipment and Replacement Parts	13
Warranty and Registration Information	14
Notations Used in the Documentation	14
Where to Go for Additional Information	14
Additional Projector Software and Manuals	15
Projector Part Locations	15
Projector Parts - Front/Top	16
Projector Parts - Rear	17
Projector Parts - Base	18
Projector Parts - Control Panel	19
Projector Parts - Remote Control	20
Setting Up the Projector	23
Projector Placement	23
Projector Setup and Installation Options	23
Projection Distance	25
Projector Connections	28
Connecting to an HDMI Video Source	28
Connecting to Computer Sources	29
Connecting to a Computer for VGA Video	29
Connecting to a Computer for HDMI Video	30
Attaching and Removing the Cable Clips	30
Connecting to External Speakers	31
Connecting to a Trigger Out Port	31
Installing Batteries in the Remote Control	32
Using the Projector on a Network	34
Wired Network Projection	34
Connecting to a Wired Network	34
Selecting Wired Network Settings	35
Wireless Network Projection	37
Installing the Wireless LAN Module	38
Selecting Wireless Network Settings Manually	39
Wireless LAN Menu Settings	42
Restricted IP Addresses	43
Using a QR Code to Connect a Mobile Device	43
Searching for a Wireless Network	45
Selecting Wireless Network Settings in Windows	47
Selecting Wireless Network Settings in OS X	47
Enabling WPA or WPA2 Security	47
Wireless Security Menu Settings	48
Selecting External Network Detection Settings	49
Using Basic Projector Features	51
Turning On the Projector	51
Using the Home Screen	52
Turning Off the Projector	54
Viewing 3D Images	55
Pairing the 3D Glasses with the Projector	56
Charging the 3D Glasses	57
3D Viewing Range	59
Selecting the Language for the Projector Menus	59
Adjusting the Image Height	60
Adjusting the Image Position Using Lens Shift	61
Image Shape	63
Correcting Image Shape With the Keystone Buttons	63
Resizing the Image with the Zoom Feature	63
Focusing the Image with the Lens Button	64
Remote Control Operation	65
Selecting an Image Source	66
Projection Modes	68
Changing the Projection Mode Using the Menus	68
Image Aspect Ratio	69
Changing the Image Aspect Ratio	70
Available Image Aspect Ratios	70
Color Mode	71
Changing the Color Mode	71
Available Color Modes	72
Turning On Auto Iris	73
Adjusting Projector Features	74
Shutting Off the Picture Temporarily	74
Using Picture in Picture	74
Available Picture in Picture Options	76
Adjusting the Color Convergence (Panel Alignment)	76
Adjusting the Color Tone (Color Uniformity)	80
Projector Security Features	82
Locking the Projector's Lens Settings and Buttons	82
Unlocking the Projector's Buttons	84
Installing a Security Cable	84
Saving Settings to Memory and Using Saved Settings	84
Saving the Lens Position and Using Saved Lens Positions	85
Adjusting the Menu Settings	88
Using the Projector's Menus	88
Image Quality Settings - Image Menu	89
Input Signal Settings - Signal Menu	94
Projector Feature Settings - Settings Menu	98
Projector Setup Settings - Extended Menu	101
Projector Network Settings - Network Menu	104
Projector Information Display - Info Menu	105
Event ID Code List	106
Projector Reset Options - Reset Menu	108
Maintaining and Transporting the Projector	110
Projector Maintenance	110
Cleaning the Lens	110
Cleaning the Projector Case	111
Cleaning the 3D Glasses	111
Air Filter and Vent Maintenance	112
Cleaning the Air Filter	112
Replacing the Air Filter	115
Projector Lamp Maintenance	117
Replacing the Lamp	118
Resetting the Lamp Timer	121
Replacing the Remote Control Batteries	122
Transporting the Projector	124
Solving Problems	126
Projection Problem Tips	126
Projector Light Status	127
Solving Image Problems	130
Solutions When No Image Appears	130
Solutions When \	131
Displaying From a PC Laptop	132
Displaying From a Mac Laptop	132
Solutions When \	132
Solutions When Only a Partial Image Appears	133
Solutions When the Image is Not Rectangular	133
Solutions When the Image Contains Noise or Static	134
Solutions When the Image is Fuzzy or Blurry	135
Solutions When the Image Brightness or Colors are Incorrect	135
Solutions When a 3D Image Does Not Display Correctly	136
Solving Projector or Remote Control Operation Problems	137
Solutions to Projector Power or Shut-Off Problems	137
Solutions to Problems with the Remote Control	138
Solutions to Password Problems	139
Solutions to Panel Alignment Problems	139
Solutions When Using HDMI Link	140
Solutions When Wireless Authentication Fails	140
Where to Get Help	140
Technical Specifications	142
General Projector Specifications	142
Projector Lamp Specifications	144
Remote Control Specifications	144
Projector Dimension Specifications	145
Projector Electrical Specifications	145
Projector Environmental Specifications	146
Projector Safety and Approvals Specifications	146
Supported Video Display Formats	146
Notices	149
Recycling	149
Important Safety Information	149
Important Safety Instructions	149
Restriction of Use	152
List of Safety Symbols (corresponding to IEC60950-1 A2)	153
FCC Compliance Statement	156
Open Source Software License	157
Trademarks	206
Copyright Notice	207
A Note Concerning Responsible Use of Copyrighted Materials	207