| OSD language | English | | Screen physical size | 55" (138cm) | | Aspect ratio | 16:9 | | Panel resolution | Up to 1920 x 1080 @ 120Hz | | Contrast | 4000:1 | | Brightness | 350cd/m2 | | Colour | 8bit, 16.7 million colours | | Computer compatibility | VGA / SVGA / XGA / SXGA / UXGA | | Working temperature | 0°C ~ 40° | | Work humidity | <_80% | | Touch points | 6 point multi touch | | Writing mode | Finger, stylus or any non-transparent object | | Maximum viewing angle | 178° / 178° H/V | | Positioning technology | IR technology | | Positioning accuracy | +-2mm | | Positioning resolution | 4096 x 4096 | | Writing response time | First point < 8ms, consecutive < 4ms | | Cursor speed | > 180 dot/sec | | Interactive touch control | USB plug and play | | Operating system | Windows / Linux / Mac / Android | | PC response | System auto response | | Voltage range | AC 240V, v-50/60Hz | | Power supply requirements | Standby < 1W, working 250W approximately | | Dimensions(not including base) | 1296mm (L) x 768mm (H) x 80mm (W) | | Gross weight | 60kg | | Audio | 5W x 5W Internal speakers | | Warranty | 3 year back to base | | TV antenna | 1 x IEC 75 Ω | | CVBS/Audio input | 1 x 3 RCA (yellow, white & red) | | YPbPr | 1 x 3 RCA (green, blue & red) | | USB input | 1 x USB-A (horizontal) | | PC RGB input | 1 x D-USB 15pin | | PC audio input | 1 x 3.5 stereo audio-in jack | | HDMI input | 3 x HDMI-A | | SPDIF output | 1 x Optical TOSLINK terminal | | Interactive control input | 1 x USB-B | | HDMI format | HDMI 1.3/HDCP 1.1 | | USB file system | FAT32, FAT16, NTFS (NTFS compressed file is not supported) | | ATV frequency | 45.25MHz-863.25MHz | | ATV channel | 100 | | ATV colour system | PAL | | ATV sound system | B/G or NICAM | | ATV teletext | 1000 pages | | DTV frequency | Australia: VHF174M-230M, UHF522.5M-8816.5M
New Zealand: UHF474M~855.25M | | DTV channel | 370 | | DTV standard | AS4933.1-2010 | | DTV basic function | EPG, Subtitle, Teletext, MPEG5, PVR, Timeshift | | DTV teletext | 1000 pages | | DTV video system | MPEG-2 MP@HL, H.264 | | DTV audio system | MPEG-1 (Layer I/II)
MPEG-2 (Layer II), AC3, AC3+ | | DTV modulation | COFDM | | DTV supported modes | 576i/50Hz, 576P/50Hz, 720p/50Hz, 1080i/50Hz | | RCU (Remote Control Unit) | x 1 | | Warranty card | x 1 | | USB cable (1.5 meter, B-type) | x 1 | | Stylus (3 pieces with different colours) | x 1 | | Telescopic stylus | x 1 | | Accessory box | x 1 | | CD for touch frame | x 1 | | User manual | x 1 | | Wall mount screws | x 1 | | Power cable (1.8 meter, Australian specifications) | x 1 | | VGA cable (1.8 meter, black) | x 1 | | HDMI cable (1.5 meter, black) | x 1 | | Audio cable (1.5 meter, black) | x 1 | | AAA batteries | x 4 | | Product ID card | x 1 | Please note: specifications subject to change without notice |
