PSC FALCON 315 Uživatelská příručka stáhnout pdf (Strana 42)

100

Falcon Keypads

Falcon

DOS Portable Terminals

The Falcon 33x and 34x 25-key units have some keys that are not found on

a PC keyboard. These keys are shown in

Table 12. Page numbers indicate

where to find more information about the keys.

Table 12: Falcon 25-key Unique Keys

Icons and Input Modes

During operations that require use of a disk drive, a disk icon (shown at

left) appears on the right side of the viewport. This indicates that the unit

is busy. Wait until the icon disappears before continuing to use the unit.

The current input mode determines key functions on the Falcon

32x. The

input modes and the corresponding icons are described in

Table 13. Icons

located along the right side of the viewport indicate the current input

mode.

Table 13: 25-key Input Modes, Key Sequences and Icons

Key Default Use

<Contrast> Activated by pressing <Fn> then double tapping or holding down

(depending on double action configuration) <Lamp>; <left> and

<down> <arrow> keys will decrease contrast; <right> and

<up> <arrow> keys will increase contrast of the display.

<Fn> Toggles the unit from Numeric to Alpha mode. It stays in that mode

until <FN> is pressed again.

<Lamp> Turns the backlight on and off in the viewport.

<Power> Turns the Falcon on and off.

<Scan> Operates the Falcon laser.

Viewport

Panning

Mode

<Fn>+<Lamp> toggles the viewport mode on or off; the arrow keys

can then be used to effect panning (<F1>,<F2>,<F4>, and <F5>);

use the panning toggle key (<Lamp>) to exit panning mode and

return the screen to cursor mode.

Input Mode/Key

Sequence

Icon Result of Keypress

Type 1—Remains in effect after each keypress until discontinued by user.

Normal N/A Outputs letter (lowercase), number, or function on the key.

Alpha <Fn> Outputs letters above keys.

Type 2—Affects only a single keypress or combination of key presses.

Function <Fn> Outputs the symbol or function above the key.

Viewport Panning Puts the unit into viewport panning mode.

2314.book Page 32 Friday, July 12, 2002 1:42 PM

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