Name: BenQ SH940
Brand: BenQ
Rating: 4 (1 reviews)

Questions and Answers:

smithjasminJul 26, 2025

What to do if my BenQ SH940 does not turn on?

J
John JamesJul 26, 2025
If your BenQ Projector doesn't turn on, there might be a few reasons: * Check the power cable: Ensure it's properly plugged into both the AC inlet on the projector's rear and the power outlet. If the outlet has a switch, verify it's on. * Cooling process: If you've recently turned the projector off, wait for the cooling process to complete before attempting to turn it on again. * Lamp cover: Make sure the lamp cover is securely attached.

BenQ SH940 Specifications

General

Number of colors	1.073 billion colors
Native aspect ratio	16:9
Projection distance	- m
Vertical scan range	23 - 85 Hz
Horizontal scan range	31 - 92 kHz
Projection technology	DLP
Contrast ratio (dynamic)	50000:1
Contrast ratio (typical)	-
Screen size compatibility	28 - 300 \
Projector native resolution	1080p (1920x1080)
Keystone correction, horizontal	± 30 °
Throw ratio	1.62 - 2.43:1
Focal length range	24.1 - 36.15 mm
Aperture range (F-F)	2.48 - 2.81
Lamp power	300 W
Light source type	Lamp
Service life of light source	2000 h
Service life of light source (economic mode)	3000 h
3D	No
Full HD	Yes
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 640 x 480 (VGA)
RMS rated power	10 W
Number of built-in speakers	1
HDMI version	1.3
Audio (L/R) in	0
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Noise level	36 dB
Preset modes	Cinema, Custom, Dynamic, Presentation, sRGB
Noise level (economic mode)	33 dB
On Screen Display (OSD) languages	ARA, CHI (SIMPL), CHI (TR), CZE, DEU, DUT, ENG, ESP, FIN, FRE, ITA, JPN, KOR, POL, SWE, TUR
Placement	Ceiling
Product type	Standard throw projector
Product color	Black
Market positioning	Business
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	442 W
Cables included	VGA