Exact source record · ID 29629378NEC / Projectors
NEC 60003978
Model 60003978 · Source ID 29629378
NEC 60003978 is a home theater projector with projector brightness of 4000 ANSI lumens and projector native resolution of WXGA (1280x800). ProductFindr ties this page to source product ID 29629378 and separates verified product facts from optional retailer offers.
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Decision specifications
Facts that change the room.
Throw geometry, brightness, resolution and HDR support.
Projector brightness
4000 ANSI lumens
Projector native resolution
WXGA (1280x800)
Contrast ratio (typical)
10000:1
Light source type
Lamp
Service life of light source
5500 h
Service life of light source (economic mode)
8000 h
Compatibility before checkout
Questions the SKU still has to answer.
These checks prevent a technically good product from becoming the wrong product for a specific room or signal chain.
- 01
Does the published throw ratio create the target image from the available lens distance?
- 02
Is the rated brightness appropriate for the screen size, gain and ambient light?
- 03
Do lens shift, zoom and mounting limits work at the planned ceiling position?
Source-backed specification ledger
The facts behind the answer.
ProductFindr keeps the source field names visible so a user or answer engine can distinguish recorded facts from editorial guidance.
- Supported aspect ratios
- 16:10, 16:9
- Screen size compatibility
- 762 - 7620 mm (30 - 300")
- Projection distance
- 0.76 - 13.53 m
- Projector brightness
- 4000 ANSI lumens
- Projection technology
- DLP
- Projector native resolution
- WXGA (1280x800)
- Contrast ratio (typical)
- 10000:1
- Native aspect ratio
- 16:10
- Horizontal scan range
- 15 - 100 kHz
- Vertical scan range
- 50 - 120 Hz
- Keystone correction, horizontal
- -25 - 25°
- Keystone correction, vertical
- -30 - 30°
- Light source type
- Lamp
- Service life of light source
- 5500 h
- Service life of light source (economic mode)
- 8000 h
- Lamp power
- 270 W
- Lamp power (economic mode)
- 162 W
- Lamps quantity
- 1 lamp(s)
- Focus
- Manual
- Focal length range
- 17.09 - 29.05 mm
- Aperture range (F-F)
- 2.4 - 3.1
- Zoom capability
- Yes
- Zoom type
- Manual
- Throw ratio
- 1.2 - 2.04:1
- Analog signal format system
- NTSC, NTSC 4.43, PAL, PAL 60, PAL M, SECAM
- Full HD
- Yes
- HD-Ready
- Yes
- 3D
- Yes
- Supported graphics resolutions
- 640 x 480 (VGA), 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1152 x 870, 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1360 x 768 (WXGA), 1376 x 768, 1440 x 1050, 1440 x 900 (WXGA+), 1440 x 900, 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
- HDMI connector type
- Full-size
- USB 2.0 ports quantity
- 2
- Audio (L/R) in
- 1
- Headphone outputs
- 1
- Microphone in
- Yes
- Serial interface type
- RS-232
- VGA (D-Sub) ports quantity
- 2
- HDMI ports quantity
- 2
- USB connector type
- USB Type-A, USB Type-B
- Composite video in
- 1
- DVI port
- No
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SOURCE ID 29629378 · source-verified
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Product records and images in this Home Theater catalog originate from Open Icecat and their respective copyright holders. The Open Icecat-derived catalog remains available at no charge under the Open Content License v1.4.
Modified by ProductFindr on 2026-08-08: source fields were normalized, deterministic summaries were assembled from recorded specifications, and source images were resized to a maximum of 1,200 pixels and converted to WebP. No generative model creates these product facts. Open Icecat content is provided as is, without warranty. ProductFindr's interface and independent room guidance are separate original work.