LVP919 SERIES USER MANUAL
Chapter 6 User Setup Menu Instructions
33
1
）ADC calibration
8.1 ADC Calibration is used to calibrate the white balance of analog signals to avoid color cast or
extreme darkness problem. This function is only available for V1,V2 and VGA ports. Operation method
：
In the current available Analog signals, enter 8.1 ADC Calibration and press OK button to start to
calibrate.
Note
：
Processors finished white balance calibration before leaving factory. Please use this item
carefully.
2
）
EXT.Input Mode
8.2 EXT.Input Mode is used to configure extended module after the extended module is
replaced, ensure extended module can work normally. Operation method:
Enter 8.2 EXT.Input Mode option, rotate the knob to select the relative module option, and
press OK button to save. After the processor restart, the setting will come into effect.
3
）
DVI Hotplug
The DVI hot plug signal is sent by the processor to a signal source system such as graphics
card, and is used as a basis for whether the signal source sends a
DVI
signal to the processor.
However, if using some software to display under a few PC systems
, sending a
“
hot swap
signal
”
may cause the extended desktop playing abnormally. At this time, please enter the
“
8.3DVI
Hotplug
”
option to close this function.
4
）
Device reset
8.4 Device Reset is used to reset LVP919 to factory default
Operation method
：
Enter 8.4 Device Reset , press
OK
. LCD will give reset tips and press
OK
to
reset and restart the processor before it disappear.
