The ADC is well performed when it’s displayed “CMP” after few seconds.
1.4. DDC & EDID Test
The E-EDID data structure are according to VESA Enhanced EDID 1.3 (and EIA/CEA-861B for
HDMI).
Both VGA and HDMI have their own separate bin files:
For EDID check, it’s needed to check whether the correct EDID is downloaded by checking
corresponding EDID NVM Checksum or read them out to check bit by bit if it is in line with the
released EDID bin file.
• **Before check the EDID please ensure the “Factory Key” in factory menu is disabled
1.5. HDCP Test
For HDCP compliancy, it’s needed to check whether the HDCP key has been well set.
2. Final Assembly Alignment
2.1. Entering to “Factory Menu”
To enter into Factory Menu in case of “Factory Key” is disabled, please to follow below steps:
- press Remote Control key “MENU” to display main menu
- press the subsequence Remote Control keys “7”, “9”, “1” and “5”
- press Remote Control key “MENU” to exit main menu
- press Remote Control key “MENU” to display main menu again
The main menu will display ”FACTCORY” at the last item
To pop-up Factory Menu in case of “Factory Key” is enabled, please to follow below step:
- press Remote Control key “Blue”
To enable/disable “Factory Key”, please to follow below steps:
- press Remote Control “OK” key to enter into “System” submenu
- press Remote Control “RIGHT ”or “LEFT” key till “Factory Key” item
- press Remote Control “OK” key to toggle mode
To exit “Factory Menu”, press “Exit” key from Remote Control.
To comeback to “Factory Menu” root when you are into a submenu:
- press Remote Control “RED” key.
2.2.
Entering to “P” Mode
To enter into “P” mode, an external serial 3.3VDC device is required for sending relevant
commands. See appendixp
“Serial Command Protocol for MTKxx”.
2.3. White Balance Alignment
Only VGA input requires color temperature adjustment as all other inputs or relative ones. Both
Warm and Cool Color Coordinates are also relatives to Normal Color Temperature mode ones.
See appendixq
“CVBS/RGB/CMP/HDMI Relative Matrix Offsets” and “WARM/COOL Relative
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