2
External Interfaces
USB 2.0*4, External PC USB input*1, Audio 3.5 mm input*1, VGA*1, HDMI*1
Back Interfaces
Audio 3.5mm output*1, VGA output*1, HDMI output*1, RS232*1, AC 220V
input*1, AC 220V output*2
Appearance
Dual-cavity symmetric structure.
Aeronautic aluminum frame with no painting, magnetic- interference free and
corrosion-resistant material.
Audio Frequency
2*25 W
Wireless Mouse and Keyboard
Ultra-thin fashionable wireless 2.4G suite
Power Supply
AC 220V±10% 50 HZ, Load capacity 220V 5A.
Optional
PC, document camera, Wireless MIC
RFID Card
Power on by RFID card
Indicators
Power on/off, PC on/off, one key locking, mute, signal source(mother board,
front-VGA, front-HDMI),number keys and other indicators showing working
status to avoid maloperation
Digital Control
Number keys to control power and other functions
Panel Keys
PC on/off, projector on/off & power-saving mode,3 kinds of AV signal switch,
lock button, display black screen control, volume adjust & mute
Central Control Panel
Technology
IR Technology
Touch Points
6, 10, 16, 32
Input Way
By pen or any opaque object.
Physical Resolution
32768*32768
Response Speed
8 m/s
Position Accuracy
0.05 mm
Interface
USB 2.0 and above
Interactive whiteboard
