Epson PowerLite 1835 User Manual

Zooming Into and Out of Images........................................................................................................ 94
Projector Security Features................................................................................................................ 95
Password Security Types.............................................................................................................. 96
Setting a Password................................................................................................................... 96
Selecting Password Security Types.......................................................................................... 98
Entering a Password to Use the Projector ................................................................................ 99
Saving a User's Logo Image to Display................................................................................... 100
Locking the Projector's Buttons ................................................................................................... 103
Unlocking the Projector's Buttons ........................................................................................... 104
Installing a Security Cable........................................................................................................... 104
Creating a User Pattern to Display................................................................................................... 105
Adjusting the Menu Settings.................................................................................................................. 108
Using the Projector's Menus............................................................................................................. 108
Image Quality Settings - Image Menu .............................................................................................. 110
Input Signal Settings - Signal Menu ................................................................................................. 111
Projector Feature Settings - Settings Menu...................................................................................... 114
Projector Setup Settings - Extended Menu ...................................................................................... 117
Projector Network Settings - Network Menu..................................................................................... 121
Projector Information Display - Info Menu ........................................................................................ 123
Event ID Code List....................................................................................................................... 125
Projector Reset Options - Reset Menu............................................................................................. 126
Maintaining and Transporting the Projector......................................................................................... 128
Projector Maintenance ..................................................................................................................... 128
Cleaning the Lens........................................................................................................................ 128
Cleaning the Projector Case........................................................................................................ 129
Air Filter and Vent Maintenance .................................................................................................. 129
Cleaning the Air Filter and Vents............................................................................................. 129
Replacing the Air Filter............................................................................................................ 130
Projector Lamp Maintenance....................................................................................................... 132
Replacing the Lamp................................................................................................................ 133
Resetting the Lamp Timer....................................................................................................... 138
Replacing the Remote Control Batteries ..................................................................................... 139
Transporting the Projector................................................................................................................ 141
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Epson PowerLite 1835 Specifications

Operating Environment

operating temperature range	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan noise (normal mode)	37 dB
fan noise (eco mode)	29 dB

Power

power supply voltage	100 – 240 V ± 10%, 50/60 Hz AC
power consumption (normal mode)	355 W
power consumption (eco mode)	263 W

Display

projection method	front/rear/ceiling mount
native resolution	1024 x 768 (XGA)
aspect ratio	4:3

Lamp

lamp type	E-TORL 230 W UHE
lamp life (normal mode)	4000 hours
lamp life (eco mode)	6000 hours

Weight and Dimensions

dimensions including feet	13.58" x 10.35" x 5.17"
dimensions excluding feet	13.58" x 10.35" x 3.66"
weight	7.4 lb