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While “FactoryKey” is enabled, there’re some toggled display informations (~2s) relative to SW, ProjectID, CI+,
NetworkID to facilitate 100% quick screening without accessing to whatever else menu:
Firmware Version (MV) - ‘V8-0MTxxxx-LF1Vyyy’
Project ID (ID) - range [000..999]
CI Key Activation flag (CI+) - ‘NO’= no key, ‘YES’= key activated
HDCP Key (HDCP) - ‘NULL’= no key, ‘YES’= key activated
PVR flag (ERG) - ‘OFF’= disabled, ‘ON’= enabled
P (Production/Factory mode flag) / S (Factory UART Parser mode flag) / W (Warm-Up mode flag)
2.2. Channel Map Preset
Region channel Maps are stored in the firmware and can be directly preloaded via Factory menu.
Other faster methods via UART/IR commands are available on enclosed SIACP requirements (rev. v5.9).
See Appendix ⑼ “Factory Menu Description”
2.3. Warm-up Test
Following TCL standard and practices, it’s required minimum 15min of Warm-Up that can be considered as
Burn-In. Additional Aging for White Balance alignment is no more necessary due to consistent Picture Performance
with Cloning usage.
This function is accessible by selecting “Factory menu Burning Mode”, pressing RCU “OK/►” key, to
release/disable Burn-in mode, it’s just required to press “Menu” button from local keyboard. Other faster methods
via UART/IR commands are available on enclosed SIACP requirements (rev. v5.9).
2.4. White Balance (WB) Cloning
White Balance Touch-Up (Golden sample)
As some color coordinates discrepancies can be noticed from panel batches to others, it may necessary to
perform slight touch-up.
For Color temperature adjustment, switch TV on leading HDMI input where should be connected suitable
generator providing following format 1280x720p@60Hz test pattern. A 32 steps grey scale is recommended to
assess relevant colorimetry tracking and low/high light saturation points.
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