Appendix B: Omnii Specifications; The Omnii Hand-Held Computer (Model 7545; Hardware - Psion OMNII User Manual

B.1

The Omnii Hand-Held Computer (Model 7545)

Note: Performance specifications are nominal and subject to change without notice.
B.1.1

Hardware

Physical Dimensions
• Overall: 100 mm width x 44 mm depth x 222 mm length (3.9 in x 1.7 in x 8.7 in).
• Keypad area: 75 mm width x 45 mm depth (2.9 in x 1.77 in).
Weight
• 590 g (1.30 lb).
Processor and Memory
• Texas Instruments
ARM Processor 800 MHz.
• RAM: 256 MB.
• Flash ROM: 1 GB.
• 3 axis accelerometer
Operating System
• Microsoft Windows
User Interface
• Colour/Touch Display:
• Keyboards:
• Indicators and Controls:
• Side Buttons:
• Voice, Audio & Feedback:
Power Management
• Battery Pack:
®
AM3715 Sitara.
®
Embedded CE 6.0
9.4 cm (3.7 in) diagonal.
VGA (640 x 480) Transflective.
High visibility optional: superior sunlight visibility with 165 cd/m
brightness.
Extreme Duty option: withstands 1.25 Joule impact, superior low temper-
ature operation (to -20° C/-4° F), with 160 cd/m
abrasion resistance.
High reliability keypad ultra-white backlight.
Large selection of both alpha and numeric formats. See
http://www.psion.com/us/products/handheld.htm
configurations.
Four multi-colour LEDs indicate the status of the battery, application,
radio, and scanner.
Volume, Scan, Enter, Vertical Scroll.
High volume beeper: 95 dBA.
Integrated Microphone and speaker.
Optional Push-to-Talk speaker.
Walkie-talkie style Push-to-Talk – VoIP over Wi-Fi or WWAN.
Vibration feedback.
5000 mAh high capacity Lithium-ion (for battery specifications, see
"Lithium-ion Smart Battery 5000 mAh (ST3001)" on page B-5).

Appendix B: Omnii Specifications

The Omnii Hand-Held Computer (Model 7545)

2
brightness. Better
Psion Omnii Hand-Held Computer User Manual
2
for a list of available
B-3