Hand Held Products 7900 Series 用户手册
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Using the Navigation Keys
Located in the center of each keyboard for easy access with either hand, the navigation keys enable you to navigate the cursor
through an application screen.
through an application screen.
The up and down arrows can be used for
• Volume up and down commands when pressed in combination with the blue modifier key, or
• Page up and page down commands when pressed in combination with the red modifier key.
• Page up and page down commands when pressed in combination with the red modifier key.
Other functionality varies according to the application in use.
Using the Modifier Keys
Modifier keys are those keys that modify the next key pressed. They are used on combination with the keys that follow to perform
functions or type special characters. In addition to the standard ALT key, the Dolphin 7900 terminal has Blue and Red modifier
keys and a color-coded overlay.
functions or type special characters. In addition to the standard ALT key, the Dolphin 7900 terminal has Blue and Red modifier
keys and a color-coded overlay.
Press
To …
Move the cursor up one row or line.
Move the cursor down one row or line.
Move the cursor one character to the right.
Move the cursor one character to the left.
Name
Key
Function
ALT
The functions performed by the ALT key depends on the software application in use and
the key combination pressed.
the key combination pressed.
Blue
Red
The blue and red keys are used in combination with other keys to type special characters
and perform system functions. Each key modifies only the next key pressed.
and perform system functions. Each key modifies only the next key pressed.
The overlay of each keyboard is color-coded to indicate the character typed or function
performed when specific keys are pressed immediately after the blue or red modifier key.
performed when specific keys are pressed immediately after the blue or red modifier key.