Keypad; 21-Key Layout - CipherLab 8000 Reference Manual

8000 Series Mobile Computer

1.3 KEYPAD

The mobile computer is equipped with a keypad of 21 keys for system setup, user entry
and so on. The keypad comes with programmable LED backlight, like the screen. Refer to
1.4 LCD for screen & backlight settings.
Silicon rubber has been chosen for their durability and prompt feedback. The key click
can be configured through programming or via System Menu. Refer to

1.3.1 21-KEY LAYOUT

The layout of the 21-key keypad is similar to that of a telephone, which includes
alphanumeric, navigation and function keys, as well as assorted characters.
Refer to Appendix III — Key Reference
Figure 3: 21-key Layout
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Reference Manual
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3.2.6 Key Click.