Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
YPbPr Mode display adjustment
White balance adjustment (B)
General set-up :
Equipment Requirements: Minolta CA-110 or Equivalent Color analyzer
Quantum Data Pattern Generator 802G , 802BT or equivalent instrument
Input requirements:
Input Signal Type: YPbPr signal
1. 720P mode, TVBar100 pattern by 802G or 802BT.
2. Select Smart picture to User mode and check the x, y data.
Input Signal Strength: 1 Vpp for Y signal; 700 mVpp for Pb & Pr signal
Input Injection Point: YPbPr (RAC jack)
Photo credit to www.inisdesign.com
Alignment method:
Initial Set-up:
1. Select source as “Component”.
2. Set Smart picture as “User” and to be Contrast =50(TBD) (CMO), Brightness=50(TBD) (CMO), at normal menu
mode.
3. Apply “TVBar100” pattern with color bar pattern by signal generator.
4. Enter factory mode menu: press “MENU+ “234” then enter FAC mode.
Alignment:
1. At FAC mode menu, select FACTORY->Picture ->ADC -> Auto Colour item. Then press “>” key to adjust
ADC_GAIN_R, ADC_GAIN_G, ADC_GAIN_B and ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B. Then
store those values to NVM.
White- Balance alignment :
1. Select source as “HDMI1”
2. Apply Flat pattern (100% white pattern) , at FAC mode menu, select Factory -> Picture -> Colour Temp item
3. Set color temperature to “Standard”.
4. Adjust the R Gain, G_Gain, B_Gain values to meet “Standard” color coordinates specification below. Then store
those values to NVM.
5. Set color temperature to “Warm”.
6. Adjust the R Gain, G_Gain, B_Gain values to meet “Warm” color coordinates specification below. Then store
those values to NVM.
7. Set color temperature to “Cold”.
8. Adjust the R Gain, G_Gain, B_Gain values to meet “Cold” color coordinates specification below. Then store
those values to NVM.
Note:
1. Use Minolta CA-110 for color coordinates and luminance check.
2. Luminance > 400 cd/m2 in the center of the screen when Brightness control at 100; Contrast control at 100
3. Reset AV setting, smart picture shall be recalled to be “Standard” and Contrast= (TBD) (CMO),
Brightness=(TBD) (CMO)
PC mode display adjustment
WHITE-D adjustment (B)
General set-up:
Equipment Requirements: Minolta CA-110 or Equivalent Color analyzer
Chroma 2250 or equivalent PC signal generator
Input requirements:
Input Signal Type: PC VGA signal
1024X768/60Hz PC mode with PGCWRGB pattern. (see pattern-1)
Input Signal Strength: 0.7 Vp-p linear voltage.
Input Injection Point: PC D-SUB input
Alignment method:
Initial Set-up:
1. Select source as “VGA”.
2. Set Contrast = 50 (CMO) and Brightness=50 (CMO) , at Standard menu mode.
3. Apply “PGCWRGB”(pattern-1) pattern by VGA pattern generator.
4. Enter factory mode menu: press “MENU+ “234” then enter FAC mode
Alignment:
1. At FAC mode menu, select FACTORY->Picture ->ADC -> Auto Colour item. Then press “>” key to adjust
ADC_GAIN_R, ADC_GAIN_G, ADC_GAIN_B and ADC_OFFSET_R, ADC_OFFSET_G, ADC_OFFSET_B. Then
store those values to NVM.
Universal Remote - Service Mode - TV Factory menu codes
You are reading Acer LCD Television Service Menu. Bookmark the Acer LCD Television Service Menu page to your favorite.
https://tvservicemenu.blogspot.com/2015/02/acer-lcd-television-service-menu.html.
Author : Meilyn, Ricky and Akzai Rajali
Editor : Denny Wowor
Acer LCD Television Service Menu (All TV Service Menu Code)
5
stars -
"Acer LCD Television Service Menu"
by Admin 2
Equipment Requirements: Minolta CA-110 or Equivalent Color analyzer
Quantum Data Pattern Generator 802G , 802BT or equivalent instrument
Input requirements:
Input Signal Type: YPbPr signal.
Acer AT2645, Acer AT2646, Acer AT2602, Acer AT2621, Acer AT2635, Acer AT3201, Acer AT3202 and Acer AT2646. Written on February 05, 2015