10. Settings
10. SETTINGS
Overview
Color temperature
Display function
Restoring the factory settings
Black and white selection
User Control
Lamp mode selection
Runtime warning
Input Balance
AGC on Video
Manual Gain Control
• Lamps

10.1 Color temperature

10.1.1 Color temperatures in greyscale mode reproduction

Color temperatures in greyscale mode reproduction

Besidethe standard projection c olortempe rature Video(6500K), compu ter(9300K) and fullwhite, 2
additional medical related color temperatures are added:
• Clearbase
CIE graph coordinates: x = 0.28 ; y = 0.304
• Bluebase
CIE graph coordinates: x = 0.25 ; y = 0.305
Sincethe projector is operating most of the time in greyscale mode meaning a B/W signal is to be reproduced, the color temperature
settingcan be seen as an adjust mento fthe neutral greyscalecolor temperature.
These2 predefined color temperatures (as well as Full White ) a re usedto form, in com bination with a displayfun ction,a presetfor
greyscale reproduction.
That way,6 presets are defined and can be selected by the userthrough the projector menu or remotely by the MediCal®Pro (in
case of a Barco DICOM Theatre system)

10.1.2 Color temperature in a standalone projector setup

Color temperature setting

Ina standalone or open loop system i.e. withoutany feedback from the screen, the color temperature is defined by the user via the
OSDof the projector. Theselected color temperature is then the value as it was set in the factory.
Factorysettings are “dark room” settings meaning they do not take account of environmental conditions (am-
bient light, glare,...).

How to define a color temperature viathe projector menu (standalone setup) ?

1. Press MENU to activate the Toolbar
2. Press to select the Settings item
3. Press to Pull down the Settings menu
4. Use or to select Color temperature
5. Press to pull down the menu
6. Use or to select the desired color temperature (image 10-1)
7. Press ENTER
The color temperature is adapted.
R5976741 MGP15 MEDICAL GRADE PROJECTOR 28/04/2004 67