40
9. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
How to setting MEM channel you can reference to chroma 7120 user guide or simpl use “SC” key and “NEXT” Key
to modify xyY value and use “ID” key to modify the TEXT description Following is the procedure to do white-balance
adjust .
2. Setting the color temp. you want
A. MEM.CHANNEL 3 Warm (6500K):
Warm color temp. parameter is x = 313 ±30, y = 329 ±30
B. MEM.CHANNEL 4 Normal (7300K):
Normal color temp. parameter is x = 301 ±30, y = 317 ±30
C. MEM.CHANNEL 9 Cool (9300K):
Cool color temp. parameter is x = 283 ±30, y = 297 ±30
D. MEM.CHANNEL 10 (sRGB color):
sRGB color temp. parameter is x = 313 ±30, y = 329 ±30
3. Enter into the factory mode
Turn off the power, press two direction keys and turn the power on. Then press the “MENU” button. The factory OSD
will appear.
4. Gain adjustment:
Move cursor to “-F-” and press MENU key
A. Adjust Warm (6500K) color-temperature
1. Switch the chroma-7120 to
RGB-Mode
(with press “MODE” button)
2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ±30, y = 329 ±30
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
B. Adjust Normal (7300K) color-temperature
1. Switch the chroma-7120 to
RGB-Mode
(with press “MODE” button)
2. Switch the MEM.channel to Channel 4 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 301 ±30, y = 317 ±30
4. Adjust the RED on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4, 5, 6) until chroma 7120 RGB value meet the tolerance =100±2
Содержание e2251Swdn
Страница 4: ...4 1 Monitor Specifications ...
Страница 9: ...9 4 Press or to adjust 5 Press to exit ...
Страница 12: ...12 3 Press or to select submenu and press to enter 4 Press or to adjust 5 Press to exit ...
Страница 18: ...18 Exit 1 Press Menu to display menu 2 Press or to select Exit and press to exit Exit Exit the main OSD ...
Страница 19: ...19 ...
Страница 21: ...21 4 2 Factory Preset Display Modes ...
Страница 32: ...32 7 PCB Layout 7 1 Main Board ...
Страница 33: ...33 ...
Страница 34: ...34 7 2 Key Board 715G4842K0E000004F ...
Страница 42: ...42 10 Monitor Exploded View ...
