bbb
Light Touch LT1020 – User Guide v1.1 – Application Release C1.0.0 | Page 28
Light Touch LT1021 Series – User Guide v2.1 | Page 28
Appendix C - Light Touch™ Specifications
Resolution
848 x 480 pixels (WVGA)
Brightness
Dependent on content type:
18 Lumens for typical video content
1
35 Lumens for typical user-interface content
1
Projected Image Size
9.8” diagonal
Laser Safety Classification
Class 1 – eye safe under all conditions
I/O Connectors
USB Device (Micro Type B Connector)
Micro SDHC card (Push-push socket)
Operating System
Microsoft WinCE 6 R3
Application Software
Adobe Flash Lite 3.1
Microsoft .NET Compact Framework 3.5
Memory
System memory: 128MB RAM, 256MB flash ROM
Application/media memory: internal 2GB flash, external micro SDHC
card (supports upto 32GB)
Wireless Networking
Integrated wireless networking chipset supporting 802.11 b/g with
WEP, WPA, WPA2-TKIP and WPA2-AES
Bluetooth v2.1 available for evaluation
Audio
Integrated mono speaker
3.5mm stereo headphone socket
Touch Sensor
Finger-activated touch sensor, providing single-touch detection
over the full projected image.
Proximity Sensor
Detects the presence of a hand in area above the projected image.
Can be used to trigger a ‘system wake-up’ event
Power Input
5V (+/- 0.5V) DC input socket (manufacturer CUI, part number PJ-
028-03)
Battery Type
Internal Li-Ion rechargable
Battery Capacity
3600 mAh
Typical Operation Time
2 hours (from battery)
Battery Charging
5V DC Power Adaptor (Normal Charge and Continuous Operation)
Micro-USB (Trickle Charge)
Weight 825g
Dimensions
137 x 41 x 193 mm
Operating Temperature
+5 to +35 °C
Storage Temperature
-20 to +60 °C
Lifetime (MTTF)
10,000 hrs
2
1.
Video content assumes 17% coverage. Symbology content assumes 6% coverage.
2.
Figure subject to ongoing investigation
Table 2 – Specification of Light Touch LT1021