Matrix-orbital LK162A-4T Instrukcja Użytkownika Pobierz pdf (Strona 24)

Command Summary 20

5.8 Assign Keypad

Codes

Dec

Hex

ASCII

254 213

FE D5

■ ╒

Key Down Key Up

v7.2

Assigns the key down and key up values sent to the host when a key press is detected. A key up and key down

value must be sent for every key, a value of 255 will leave the key unaltered. Defaults are shown below.

Key Down

Bytes [4]

Key down values, beginning at row one column one moving right then down.

Key Up

Bytes [4]

Key up values, beginning at row one column one moving right then down.

(‘A’)

(‘B’)

(‘C’)

(‘D’)

Figure 10: Default Tactile Key Down Values

(‘a’)

(‘b’)

(‘c’)

(‘d’)

Figure 11: Default Tactile Key Up Values

5.9 Keypad

Backlight Off

Dec

Hex

ASCII

254 155

FE 9B

■ ¢

v7.2

Turns the keypad backlight off.

5.10 Set Keypad

Brightness

Dec

Hex

ASCII

254 156

FE 9C

■ £

Brightness

v7.2

Immediately sets the keypad brightness. On time is set using the Backlight On command. Default is 255.

Brightness

Byte

Brightness level from 0(Dim) to 255(Bright).

5.11 Set Auto

Backlight

Dec

Hex

ASCII

254 157

FE 9D

■ ¥

Setting

v7.2

Set the way the display and keypad backlights respond when a key is pressed. The options in the tables below

allow a keypress to turn on the display and/or keypad backlights after they have timed out or been turned off.

Setting

Byte

What portions of the unit light on a keypress, if any, and if that press is returned.

Table 13: AutoBacklight Settings

Transmit First Keypress

Omit First Keypress

No Lighting Change

Light Keypad Backlight

Light Display Backlight

Light Keypad and Display

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 35 36

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