USE AND OPERATION
3
3.2 KEY DESCRIPTIONS
The Rhino-NET™ ABCD keyboard facilitates data input.
The keyboard includes two special keys: FUNC (green) and CTRL (orange) located in the
lower corners.
•
Select FUNC to activate any of the functions printed on the overlay in green
•
Select CTRL to activate any of the functions printed on the overlay in orange
The layout is shown below:
FUNC and CTRL Special Keys
Figure 17 - The ABCD Universal Keyboard
3.2.1 Control
Keys
The Rhino-NET™ has several control key combinations which are shown in the following
table.
Control Key
Sequence
Description
FUNC C
This key sequence increases the brightness of the display.
Press the FUNC key once and then press and hold the C
key until the desired brightness is reached.
Brightness
FUNC D
This key sequence decreases the brightness of the
display. Press the FUNC key once and then press and
hold the D key until the desired brightness is reached.
FUNC O
This key sequence increases the speaker volume. Press
the FUNC key once and then press and hold the O key
until the desired speaker volume is reached.
FUNC P
This key sequence decreases the speaker volume. Press
the FUNC key once and then press and hold the P key
until the desired speaker volume is reached.
Speaker
FUNC .
This key sequence toggles the speaker on and off.
Key
Illumination
FUNC TAB
This key sequence toggles the illumination of the keyboard
keys.
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