Support

LP790

LP790


Welcome to the Support page for your InFocus projector. In this section you will find valuable resources that will help you make the most of your projection experience. Click on the tabs above to access How To Guides, Frequently Asked Questions (FAQs), relevant support Documents, related Accessories and product Specifications.

LP790 Standard Warranties

Projector Warranty: 2 years
Accessory Warranty: 90 days
Lamp Warranty: 90 days
Protect your Purchase with an Extended Warranty

Firmware

Version 805.281J for LP790

  • Improved fan operation to control temperature levels
  • Hide OSD feature selected in menu. By default, on-screen displays (such as volume adjustment) are now hidden. This setting does not affect the projector menu adjustments.
  • RS232 information stored after shutting down projector

View all release notes

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Current Version:

Firmware Version 805.281J

  • Improved fan operation to control temperature levels
  • Hide OSD feature selected in menu. By default, on-screen displays (such as volume adjustment) are now hidden. This setting does not affect the projector menu adjustments.
  • RS232 information stored after shutting down projector

Download

CAUTION: For a successful upgrade, follow the instructions carefully. Avoid interrupting the firmware upgrade once you've started it from your PC. Disrupting the upgrade process by removing cables or disconnecting the power before the upgrade completes can damage the projector. Projector damage caused by disrupted, incomplete or aborted upgrades is not covered by warranty. All shipping and repair expenses for projector service stemming from incomplete firmware upgrades are at customer expense.

Firmware Revision History

Version Date Notes/Enhancements
v805.281J

Caution: Be sure to use the correct version of software.  Your current version must be 805.281x

N/A
  • Improved fan operation to control temperature levels
  • Hide OSD feature selected in menu. By default, on-screen displays (such as volume adjustment) are now hidden. This setting does not affect the projector menu adjustments.
  • RS232 information stored after shutting down projector
v805.281H N/A
  • Resolves fluctuating image brightness when showing DVD encoded with Macrovision copy protection.
v805.281G N/A
  • Manufacturing enhancements
v1.15 N/A
  • Maintenance release fixes user logo capture anomaly.
v1.13 N/A
  • Initial Release
There are no recommended accessories associated with this projector.

Display

Native Aspect Ratio: 4x3
Supported Aspect Ratio: 4:3, 5:4, 16:9
Brightness: (max ANSI lumens) High Bright: 3000 Lumens
Eco Mode: Not Available
Contrast Ratio: 800 : 1 Full On/Full Off
Display Technology: 1.3" polysilicon TFT x 3 with micro lens array
Data Compatibility: SXGA (1280x1024), XGA (1024x768), SVGA (800x600), VGA (640x480), SXGA+ (1400x1050)
Video Compatibility: 1080i, 720p, Full NTSC, PAL, SECAM, 1035i
Color Wheel (DLP Only):
Native Resolution: XGA
Projector Placement: Ceiling Projection, Front Projection, Rear Projection
SMPTE Brightness:
Lamp Wattage: High Bright: 270 Watts
Eco Mode: Not Available
Lamp Life: High Bright: 1500 Hours
Eco Mode: Not Available
Minimum Image Size: 2.5 ft (0.76 m)
Maximum Image Size: 25 ft (7.62 m)
Standard Lens Zoom: : 1
Standard Lens Throw Ratio: 1.75 - 2.24:1 (distance/width) (Distance/Width)
Standard Lens Image Offset Ratio: 90
Standard Lens Projection Distance: 3.6 - 44.8 ft (1.1 - 13.66 m)
Digital Keystone Correction (Vertical): 15
Digital Keystone Correction (Horizontal):
Lens Shift: Not Available

Inputs and Outputs

DVI: Number of Inputs: 1
DVI-D
M1: Not Available
HDMI: Not Available
BNC: Number of Inputs: 1
RGBHV
Component (RCA): Not Available
VESA (HD15): Number of Inputs: 2
S-Video: Number of Inputs: 1
Composite (RCA): Number of Inputs: 1
Standard Definition TV: Composite RCA, S-Video, BNC
Enhanced Definition TV: BNC, VGA, DVI
High Definition TV: VGA, BNC, DVI
Computer: VGA, DVI
HDCP Support: No
Stereo RCA Jacks Inputs: Yes
Stereo 3.5 mm Mini-jack Inputs: No
12v trigger for motorized screens (3.5 mm mini-jack): No
Projector Control: ProjectorNet, Remote, Projector Keypad, RS-232
Speakers: 2 x 2.5 Watt stereo with 20 Watt subwoofer
Monitor Output: Yes
Audio Output: 4 - 3.5 mm stereo (R/L) mini-jacks for VESA connectors, component and DVI; 2 - RCA (R/L) Stereo audio in for composite and S-video connectors

Compatibility

Data Compatibility: SXGA (1280x1024), XGA (1024x768), SVGA (800x600), VGA (640x480), SXGA+ (1400x1050)
H-Sync Range: 15 - 100kHz
V-Sync Range: 43.5 - 130Hz
Video Compatibility: 1080i, 720p, Full NTSC, PAL, SECAM, 1035i

General

Audible Noise: 38 dB
Actual Dimensions: Height: 10 in (25.4 cm)
Length: 22 in (55.88 cm)
Width: 17 in (43.18 cm)
Actual Weight: 13.2 lbs (5.99 kg)
Shipping Dimensions: Height: 10 in (25.4 cm)
Length: 22 in (55.88 cm)
Width: 17 in (43.18 cm)
Shipping Weight: 22 lbs (9.98 kg)
Projector Warranty: 2 years
Lamp Warranty: 90 days
Accessories Warranty: 90 days
Operating temperature:
(at sea level)
41 - 95° F (5 - 35° C)
Maximum Altitude Supported: 10000 ft (3048 m)
Typical Power Consumption: 400 Watts
Maximum Power Consumption: Not Available
Power Supply: 100 - 240 Volts at 50 - 60 Hz
Menu Languages: English, French, German, Italian, Japanese, Norwegian, Portuguese, Simplified Chinese, Spanish
Approvals: UL, cUL, CE, FCC Class A,TUV, C-tick, NOM, IRAM