Psion Teklogix OMNii HDK XT10, Руководство пользователя

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Chapter 3: Hardware
Overview
Psion Teklogix Omnii HDK User Manual 17
3.1 Overview
This chapter gives an overview of the hardware of Omnii.
3.2 Hardware Variants
Omnii has variant modules for the display, keyboard, back cover and bar code scanner or imager
pod attachment.
3.2.1 Display Variants
Omnii has two standard variants for the LCD touchscreen display:
High Impact Display
The high impact display withstands impacts up to 1.2 joules and consists of separate overlaid
panels for the LCD display and touchscreen surface.
High Visibility Display
The high visibility display withstands impacts up to 0.4 joules provides increased visibility in
sunlight and uses a single combined LCD and touchscreen panel.
3.2.2 Keyboard Variants
Omnii has three standard variants for the keyboard module: two numeric variants, and one full
alphanumeric variant.
36-Key, Numeric Telephony, 12Fn Keyboard
This numeric keyboard has the number keys arranged telephone-style, with the numbers 1 , 2 , 3
along the top row. The alphabetic characters are also arranged telephone-style, in groups of 3 or 4
[FN]-shifted characters above the number keys. It has 24 function keys (12 single-press and
12 shifted), and five macro keys available.
36-Key, Alpha Modified, Numeric Calculator, 12 Fn Keyboard
This numeric keyboard has the number keys arranged calculator-style, with the numbers 7 , 8 , 9
along the top row. The alphabetic characters are located as single [FN]-shifted characters
on individual keys across the entire keyboard. It has 24 function keys (12 single-press and
12 shifted) available.
59-Key, Alpha ABC, Numeric Telephony, 6 Fn Keyboard
This full alphanumeric keyboard has the numeric keys arranged telephone-style with the numbers
1 , 2 , 3 along the top row, and the alphabetic keys arranged in order from A to Z . It has 30 function
keys (6 single-press and 24 shifted), and 6 macro keys available.