Using the Modifier Keys

The Dolphin 7400/7450 terminal keyboard features the standard Windows modifier keys, Alt, Ctrl and Shift. The Shift key only modifies the next key pressed; it must be pressed before each key you wish to make lower case. For multiple lower case characters, hold the Shift key down with one hand while typing with the other. Functions of the Alt and Ctrl keys are dependent on the software application in use.

There are two additional modifier keys located on the bottom row of the keyboard. The Red and Blue keys only modify the next key pressed; these keys must be pressed and released before each key you wish to modify to the Blue or Red case. Use these keys in combination with other keys to type the corresponding color-coded characters and functions. See the charts below for key combinations that access the functions and special characters using these keys.

43-Key Alpha/Numeric Keyboard

Blue Key Functions & Characters For 43-Key Alpha/Numeric Keyboard

Key Combination

Function/Special Character

 

 

Double tap Blue key

Activate/Deactivate Mouse Utility

 

 

Blue key + D

- (minus)

 

 

Blue key + H

_ (underscore)

 

 

Blue key + L

=

 

 

Blue key + P

+

 

 

Blue key + Q

;

 

 

Blue key + R

:

 

 

Blue key + S

*

 

 

Blue key + T

/

 

 

Blue key + U

@

 

 

Blue key + X

\

 

 

Red Key Functions & Characters For 43-Key Alpha Shifted Numeric Keyboard

 

 

Key Combination

Function/Special Character

 

 

Red key + ESC

Lightens Contrast*

 

 

Red key + TAB

Darkens Contrast*

 

 

Red key + SFT

Toggles on Caps Lock

 

 

Red key + Q

F1

 

 

Red key + R

F2

 

 

Red key + S

F3

 

 

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Hand Held Products Dolphin 7400, Dolphin 7450 manual Using the Modifier Keys, Key Alpha/Numeric Keyboard