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Short Throw XJ-ST145

Ecologically sound and energy-saving.

  • Mercury-free illumination technology
  • 20,000 hours without changing lamps with up to 2,500 ANSI lumens
  • Power consumption less than 1 watt in standby mode

Functional and versatile.

  • Brilliant and natural colour rendition
  • Brilliant brightness

Economical and efficient.

  • 20,000 hours without changing lamps
  • Extreme reduction of follow-up costs

Powerful and innovative.

  • USB 2.0 for presentations without a PC
  • WLAN capability with USB models
  • HDMI port
  • Quick Start & Stop
  • XGA
  • Dimensions (L x W x H ):
    420 x 106 x 323 mm
Technical Features
XGA Resolution (4:3)
1024 x 768 Pixel
WXGA Resolution (16:10)
1280 x 800 Pixel
for PC-free presentations
WLAN 802.11b/g
for wireless connection
2.500 ANSI lumens light power
3.000 ANSI lumens light power

Technical Specifications

Display Technology: 0.7" DLP® chip
Resolution: XGA 1,024 x 768 pixels
Brightness: 2,500 ANSI lumens; Eco mode: XYZ ANSI lumens
Light source Type: Laser and LED hybrid technology
Life expectancy: Approx. 20,000 hours
Projected image Contrast ratio: 1,800:1
Colour depth: 16.7 million colours
Projection lens Projection ratio: 0.68:1 (distance: image width)
Offset: 109%
Min. distance: 0.6 m
Focus: Manual
Projection Projection screen size: 45" to 142"
60" screen (diagonal): 0.8 m distance
100" screen (diagonal): 1.4 m distance
Keystone correction Vertical (automatic/manual): + 30° / ±30°
Interface terminals Computer: Inputs: 2 x 15-pin RGB mini D-sub (VGA)
Output: 1 x 15-pin RGB mini D-sub (VGA)
Digital input: 1 x HDMI type A (480p–1,080p)
Video: 1 x S-Video
1 x RCA (composite)
Component video: Optional adapter to fit 15-pin RGB mini D-sub (VGA)
Audio: Inputs: 2 x 3.5 mm stereo mini jack
RCA pin terminal (L/R) x 1
Output: 1 x 3.5 mm stereo mini jack
RS-232C serial: 1 x 9-pin mini D-sub
LAN connector: 1 x RJ45
USB: 1 x USB type A
Interactive pointing: 1 x USB type B
Compatible USB devices1: USB flash drive, CASIO YW-3 wireless adapter, CASIO YC-400/YC-430 multifunctional camera system
Wireless connectivity   IEEE 802.11 b/g
Additional functions   Direct Power On, Direct Power Off, rear projection, image freeze, blank screen, ceiling mount
Audio volume Speaker output: 10W
Operating noise: 33 dB (default mode) /28 dB (safe mode)
Power consumption Operating: 430 W (Bright mode)/350 W (Eco mode)
Standby: 0.4 W
Computer compatibility Max. resolution (compressed): UXGA (1,600 x 1,200 pixels)
Video compatibility Video standards:
Composite video, YCbCr, YPbPr
On-screen menu Languages: Japanese, English, Spanish, German, Italian, French, Swedish, Chinese (simplified/traditional), Korean, Turkish, Portuguese, Russian
Included accessories   15-pin RGB mini D-sub cable (VGA), composite video cable, power cable, infrared remote control, user manual on CD, carry case
Optional accessories Interactive pointing feature: CASIO interactive pointer
(incl. Software Presentation Draw)
DLP 3D projection: Active-Shutter Glasses
CASIO 3D Converter Software
Other specs Dimensions (w x h x d):
Body colour:
Operating temperature
420 x 106 x 323 mm
7.1 kg
Projector: 3 years
Light source: 5 years or 10,000 hours (whichever comes first)

Specs are subject to change w/o notice.

¹ Functionality can only be guaranteed for products specifically designated by CASIO. Visit the CASIO website for more details about the USB flash drives supported by this device.

Cost saving

Do you actually know how much power your projector is consuming?

Education target group


Whether suspended from the ceiling or flexibly positioned, CASIO projectors are ideal for use in teaching, thanks to the revolutionary long life expectancy of their light source and their simple operation.