LG 24MP59HT - Page 11

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Only for training and service purposes
 Check whether written EDID data is correct or not.
(refer to Product spec).
 After writing EDID, send Elapsed Time Clear command.
(Elapsed time should not be displayed, after EDID writing)
- : Confirm periodically (in the first set of new lot, process change) whether module name and
aging time disappeared on the self-diagnostics OSD with signal cable disconnected.
 If Elapsed Time Clear command isn’t executed, module name, aging time and TCO word appear
on the self-diagnostics
OSD.(Module name and aging time should not appear after writing EDID)
 Make sure to do FACTORY RESET at the final process.
3.2.5.9 V-Com Adjustment
*LGD panel biz need adjusting V-COM by software
 Definition: adjusting V-Com level thereby show minimum flicker
 Process: By LG cmd , Check Flicker Level and If Can’t meet Flicker spec,
Adjust V-com value through IIC line of panel. If flicker level meet spec, save V-com value at
EEPROM.
 Connection Diagram
 The
type of Probe must be CA-P12/15 or CA-P15
 V-com adjustment Spec
27MP59HT/24MP59HT
Flicker level ≤ 35
3.2.6.0. Shipping condition

Energy saving : low