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5-6
VRC 6940 Product Reference Guide
Adjusting Brightness
Entering Data
To enter data or issue commands, use the terminal’s keyboard, or attach a scanner (see Figure
5-4).
Using the Keyboard
Use the VRC 6940 keyboard to enter data and perform other tasks. The keyboard includes
character keys (A - Z, 0 - 9), and modifier keys, described on page 5-4. When used in
combination with one or more modifier keys, each character key can produce more than the
usual one or two characters.
Figure 5-3. VRC 6940 Keyboard
Task Key Sequence Comment
Brighten the screen. FUNC, J There are seven levels of brightness.
Repeat the key sequence to reach the
desired level of brightness.
Darken the screen. FUNC, I
Toggle the keyboard
backlight on or off.
FUNC, K Not all terminals include a keyboard
backlight option.