Epson EH-LS12000B User Manual

Contents
4
Cleaning the Air Filters and Intake Vents ............................................................................ 95
Replacing the Air Filter................................................................................................................ 97
Adjusting the Color Convergence (Panel Alignment) ................ 100
Updating the Firmware ................................................................. 102
Updating Firmware Using a USB Storage Device........................................................... 102
Updating Firmware Using a Computer and USB Cable ............................................... 103
Solving Problems 105
Projection Problems ...................................................................... 106
Projector Indicator Status ............................................................. 107
Viewing the Status Display ........................................................... 109
Projector Status Display Messages....................................................................................... 109
Solving Projector Power-On or Power-Off Problems ................. 111
Solving Projector Power Problems....................................................................................... 111
Solving Projector Shutdown Problems .............................................................................. 111
Solving Image Problems ............................................................... 112
Solving Missing Image Problems.......................................................................................... 112
Adjusting an Image that is not Rectangular..................................................................... 113
Adjusting a Fuzzy or Blurry Image ....................................................................................... 113
Fixing Partial Image Problems ............................................................................................... 113
Adjusting an Image that Contains Noise or Static ......................................................... 114
Adjusting an Image with Incorrect Brightness or Colors............................................. 114
Adjusting an Upside-down Image........................................................................................ 115
Synchronizing Image and Sound.......................................................................................... 115
Solving Sound Problems ............................................................... 116
Solving Remote Control Operation Problems............................. 117
Solving HDMI Link Problems ........................................................ 118
Appendix 119
Optional Accessories and Replacement Parts............................. 120
Mounts............................................................................................................................................ 120
External Devices .......................................................................................................................... 120
Replacement Parts...................................................................................................................... 120
Screen Size and Projection Distance............................................ 121
Supported Monitor Display Resolutions ..................................... 123
Projector Specifications ................................................................ 124
Connector Specifications ......................................................................................................... 125
External Dimensions...................................................................... 126
List of Safety Symbols and Instructions ...................................... 127
Laser Safety Information............................................................... 129
Laser Warning Labels................................................................................................................. 129
Glossary .......................................................................................... 131
Notices ............................................................................................ 132
FCC Compliance Statement.................................................................................................... 132
Indication of the manufacturer and the importer in accordance with
requirements of EU directive.................................................................................................. 133
Indication of the manufacturer and the importer in accordance with
requirements of United Kingdom directive...................................................................... 133
Restriction of Use........................................................................................................................ 133
Operating System References................................................................................................ 133
Trademarks.................................................................................................................................... 134
Copyright Notice......................................................................................................................... 134
Copyright Attribution................................................................................................................ 134

Epson EH-LS12000B Specifications

General

Display Technology	3LCD
Resolution	4K PRO-UHD (3840 x 2160)
Brightness	2, 700 Lumens
Contrast Ratio	2, 500, 000:1
Light Source	Laser
Keystone Correction	Vertical: ±30°, Horizontal: ±30°
Weight	12.7 kg
HDR Support	HDR10, HLG
Zoom Type	Motorized
Throw Ratio	1.35 - 2.84:1
HDMI Version	HDMI 2.1
Zoom	2.1x
Ports	HDMI (HDCP 2.3) (2x), RS-232C, LAN, Trigger out
Dimensions	520 x 193 x 482 mm (W x H x D)
Light Source Life	20, 000 hours
Input Lag	20 ms
Lens Shift	Vertical: ± 96.3 %, Horizontal: ± 47.1 %