Dynex DX-32L150A11 Service Manual page 8

g) After closing the Factory menu, you can press SLEEP to enter the Factory Menu directly if power
is still on.
h) In Factory Menu, select "On" for "Aging Mode" to turn on aging mode. Press any button on the unit
to exit.
i) "Power on mode" item of "Otherseting" has three options: "On" means power on directly; "Off"
means the unit will be in "standby" state when connect the power supply, and needed to press
"power" button to turn on; "Memory" means the unit will in the last power-off state after power-on.
3.2 White balance adjustment
3.2.1 Preparations
Before white balance adjustment, let the TV work for more than 30 minutes and be in stable status.
Use Color Analyzer CA210 BBY channel for alignment. Only align NORMAL color temperature. To
ensure both COOL and WARM color temperature to be able to meet the requirements, please make
sure bright step color temperature to be △X≤±5,△Y≤±5, dark step color temperature to be
△X≤±5,△Y≤±5. Below table shows the color temperature for all models:
Model
26"/32"/37"/42"/46" 12000K (272,278)
Below white balance adjustment takes 42" model as an example. For other models, use the above
data as a reference for alignment.
3.2.2 White balance data alignment at four modes
a) Alignment at ATV mode (AV and S-VIDEO is the same)
In TV mode, set Air/Cable to Air. Input test signal with 11 gray steps. From Factory menu select "Color
Temp" item and set "Color Mode" to "NORMAL", fix GAIN GREEN, adjust GAIN RED and GAIN BLUE
to make 9th step color coordinate to be (285, 293). Fix OFFSET GREEN, adjust OFFSET RED and
OFFSET BLUE to make the third step color coordinate to be (285,293). In this way repeatedly adjust
GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE until two level gray step's color
coordinate be (285,293). Then select "MENU" to return to previous menu or select "SAVE TO
EEPROM" to save the white balance.
Check if COOL and WARM color temperature meet the requirement. If not, then adjust GAIN RED,
GAIN BLUE, OFFSET RED, OFFSET BLUE to make them meet requirements, and then save.
b) Alignment at DTV mode (HDMI is the same)
In TV mode, set Air/Cable to Air. Input test signal with 11 gray steps. From Factory menu select "Color
Temp" item and set "Color Mode" to "NORMAL", fix GAIN GREEN, adjust GAIN RED and GAIN BLUE
to make 9th step color coordinate to be (285, 293). Fix OFFSET GREEN, adjust OFFSET RED and
OFFSET BLUE to make the third step color coordinate to be (285,293). In this way repeatedly adjust
GAIN RED, GAIN BLUE and OFFSET RED, OFFSET BLUE until two level gray step's color
coordinate be (285,293). Then select "MENU" to return to previous menu or select "SAVE TO
EEPROM" to save the white balance.
Check if COOL and WARM color temperature meet the requirement. If not, then adjust GAIN RED,
GAIN BLUE, OFFSET RED, OFFSET BLUE to make them meet requirements, and then save.
ALIGNMENT INSTRUCTIONS
Table 7 Color temperature for all models
Cool Normal
9300K (285,293)
7
Warm
6500K (313,329)