• Network

  • Lightweight
    of 2.3kg

  • Media Player

  • 2X
    Power Zoom

  • 1W Built-In

Slim Series

For business presentations on the go.
An industry leading 2x Optical Power Zoom means the Slim Series can also replace almost any
installed projector without relocating the ceiling brackets.

Built-in 1W Speaker

  • Makes projection and effective audio production possible

Wireless Projection Using Casio C-Assist

  • Control slides and presentations with your PC or mobile phone
  • Removes the need to bring extra items on the go
  • Make annotations or project images and web content on the screen

Ultra Light Weight & Portable

  • A4-size projector measures 43mm in thickness and 2.3kg in weight
  • Fits neatly into a slim briefcase and travels easily to presentations outside your office

Smart ceiling installation

  • Optional mount lets users attach the projector securely to the ceiling
  • Lightweight, compact design is inconspicuous
  • Projector blends in with conference room and classroom facilities and decor

*When suspended from the ceiling, the projector vertically inverts the images for projection.

Wide-angle 2x zoom capability

The position example is for WXGA (16:10) models

  • Wide-angle 2x zoom lens boosts magnification to the highest level among data projectors.*
  • Projector projects optimally-sized images from close or far away
  • Automatically corrects screen distortions from the projector’s positioning

*Source: April 2014 CASIO investigation

Internal memory for
PC-free presentations

  • Project presentation materials stored in the (2GB) internal memory without a PC
  • Project still, moving images or files in PDF (and other) formats without conversion
  • Operations can be conducted with the bundled remote controller or a smartphone

Wireless operation for
smooth meetings and
presentations (C-Assist)

  • Wireless connection by C-Assist permits remote control of the projector or a PC
  • Switch projected images
  • Project digital images from a camera in real time
  • Share pages accessed by browsers with viewers
  • More efficient conferences and impressive presentations


Main Functions

  • Built-in speaker <1W>
  • Presentation timer
  • USB memory compatible*
  • Wireless connection compatible*1
  • C-Assist*1
  • Intelligent Brightness Control
  • Wide-angle zoom lens <2X>
  • Automatic vertical keystone correction
  • Ceiling-mounted projection compatible
  • Anti-theft lock
  • HDMI terminal
  • Wired LAN terminal*2
  • USB display*1

*1 Supported models: XJ-A257/A247/A147
*2 Requires separately available YK-60 serial conversion cable.

  Slim Models
Functions XJ-A142 XJ-A147 XJ-A242 XJ-A247 XJ-A252 XJ-A257
Brightness*1 2500 lumens 3000 lumens
Display system DLP® chip x1, DLP® system
Display chip XGA 0.55 inches
786,432 pixels (1024 dots x 768 dots)
WXGA 0.65 inches
1,024,000 pixels (1280 dots x 800 dots)
Contrast ratio 1800 : 1
Vertical keystone correction +30° (automatic), ±30° (manual)
Focus type Power focus
Projection lens 2.0X power zoom
Projected image size 15 to 300 inches 18 to 300 inches
Throw ratio 1.40 - 2.80 : 1m 1.15 - 2.30 : 1m
Projection distance 60-inch 1.70 - 3.36m 1.43 - 2.84m
100-inch 2.86 - 5.61m 2.41 - 4.75m
Minimum projection distance 0.84m 0.84m
Light source (estimated life) Laser & LED (up to 20,000 hours)
Color reproduction Full color (16.77 million colors)
Scanning frequencies Horizontal 15 - 91kHz
Vertical 50 - 85Hz
Computer input Native XGA (1024x768) WXGA (1280x800)
Analog input signal UXGA (1600x1200)
Analog input terminal mini D-Sub 15 pin x1
Monitor out terminal
Digital input signal UXGA (1600x1200)
Digital input terminal HDMI Type A x1
Video input Analog input signal Component signal : 480i-1080p, Composite : NTSC/PAL/PAL-N/PAL-M/PAL60/SECAM
Analog input terminal Component : YCbCr/YPbPr (used for both analog computer input and component input),
Analog video : 3.5 mm mini jack (used for both video input and audio input/output)
Digital signal (HDMI) 480p-1080p (used for both digital computer input and digital video input)
Audio Input 3.5 mm mini jack (used for both video input and audio input/output)
Speaker 1Wx1 monaural
USB host USB 2.0
Type-A x1*2
USB 2.0
Type-A x1*2
USB 2.0
Type-A x1*2
Other terminals USB power supply
USB function USB 2.0 Micro-B x1
(back of projector)
USB 2.0 Micro-B x1
(back of projector)
USB 2.0 Micro-B x1
(back of projector)
Control (Serial) RS-232C x1 (requires separately available YK-60 converter cable)
Internal memory storage 2GB 2GB 2GB
Wireless LAN support IEEE 802.11
IEEE 802.11
IEEE 802.11
Power requirements AC 100 to 240V, 50/60Hz
Power consumption Operating (default setting)
(Light Output 7)
115 W*5 120 W*5
Operating (minimum setting)
(Light Output 1)
70 W*6 70 W*6
Operating (Bright) 155 W 165 W
AC 100-120V
Remote OFF/ON
AC 220-240V
Remote OFF/ON
Noise level 29dB (Eco Mode) 35dB (Normal)
Approximate dimensions (WxHxD)
*including projections
297 x 43 x 210 mm
Approximate weight 2.3 kg
Security compatibility Kensington Compatible, Power On Password
Approximate packing dimensions (WxHxD) 268 x 161 x 383 mm
Approximate Packaging Weight (Projector Included) 4.2 kg

*1 When "Bright" is selected for "Light Control Off mode" or "Eco Off mode".

*2 Connectable devices: CASIO digital camera, USB memory (Commercially available, Compatibility with all USB memory devices not guaranteed.

*3 For firmware update and logo data registration.

*4 With connection of wireless LAN adaptor to USB-A (Host) port.

*5 Eco Level 1 when Eco Mode is "On".

*6 Eco Level 5 when Eco Mode is "On".

User's manual and Network manual available for downloading on CASIO website.