OPHIR vega User Manual page 34

 Toggle: Set keypad lighting on and off with a short
press of the on/off key.
 Power Save: Light all of the keys whenever one is
pressed. If 10 seconds elapse since the last key
press, turn off the keypad lighting.
3.7.2. LCD Backlight
Because the Vega uses a color display, the backlight
must be constantly on. The LCD backlight can be set to
one of the following settings:
 Low: LCD backlight set to half power. This uses less
power and is the suggested setting.
 High: LCD backlight set to full power.
 Toggle: LCD backlight toggles between full and half
power with a short press of the on/off key.
Note: If both the LCD and Keypad backlights are in
toggle mode, then High LCD backlight will be coupled
with the keypad backlight being off and Low LCD
backlight will be coupled with the keypad backlight
being on.
3.7.3. Color Scheme
The user can configure the Vega for full color or
monochrome functionality. Choose full color to make use
of special color enhancements. Choose one of the
monochrome schemes for use with protective goggles
that filter out visible wavelengths.
Screen captures of the Vega in this manual are shown in
the various color schemes.
3.7.3.1. Full Color
The main measurement displays can be set to one of
 Black text on sky blue background
 Yellow text on dark blue background
For both of these schemes, warnings will be displayed in
red, selection windows (example range, average, laser)
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