Sanyo LCD-19E3 Service Manual page 12

Press right key to turn on Full Power and OSD stay display until press enter key to recover from Full Power.
5-7) Source Calibration
Auto Calibration (gain/offset) must be adjusted color by firmware automatic adjustment in PC, Video1
(Composite) and Video3 input source.
This item will have a result dialog "OK" or "NG".
5-8) Reset to Default
This function is same as "NVRAM Clear", but it will power off automatically after processing this function.
5-9) RF Burn In
Use "snow" pattern for burn in. Selected items are "On" and "Off".
While turn on burn in mode, firmware will automatically turn off "Auto power off" function.
If there is no power supply suddenly, firmware will re-enter burn in mode automatically
when power supply is back.
Pressed the "Power" key, firmware will automatically turn off burn in mode.
- Burn in mode: Source is "TV", Input Configuration is "Antenna" and channel is NTSC channel 2.
5-10) USB F/W Upgrade
The function is using USB device to upgrade firmware via USB port.
Copy the firmware file to USB device root path.
Execute this function to update firmware, the following OSD will display.
Note: After finishing updated, the system will reboot automatically
5-11) Protocol Switch
This is for debugging only. It is no use for service.
5-12)
This is for internal EDID. It's no used now.
Select firmware,
press OK
Wait 2 minutes.
Don't power off.
Don't remove USB device.
12
OK