Upgrade led indication – HP L1735A User Manual
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You can put all of above files into disk or individual file that depend on what unit you want to
upgrade. And driver will follow the upgrade sequence to upgrade each unit.
About VGA EDID and HDMI EDID, you can put all of model’s EDID code in one USB Flash
Drive, USB will according to product ID in EDID EEP ROM to choice correct EDID code.
Note: if the EDID EEP ROM is emtpy or the product ID is wrong, USB will pick one of
EDID code on the flash drive to upgrade. So, if you already know the EDID is empty,
just put one EDID code that you want to upgrade in USB Flash Drive.
Upgrade LED Indication
Due to LED are controlled by MTV512, so when MTV512 is upgrading, the LED will be lost
control, but when MTV512 upgrade complete, it will be reset and back to Standby mode, all
LED are OFF, except this unit, the LED indications as below description.
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Upgrade Unit
Prefix File Name
Upgrade Sequence
MTV512 MTV512
1
CSC1220 CSC1220
2
VGA EDID
VGAEDID5020/
VGAEDID5820/
VGAEDID5880/
VGAEDID6580/
3
HDMI EDID
HDMIEDID5020/
HDMIEDID5820/
HDMIEDID5880/
HDMIEDID6580/
4
Pixel Works
APPCODE720P/
APPCODE1080P
FLASHER.HEX
5
DTV Boot Code BOOTROM
6
DTV Module
VXWORKS_USER
7