31
Height
The pixel points that the display area of the current video
processor shown in the vertical direction.
Setp
The step length value that adjust the parameters of the
unequal splicing can be set to“1”,“and”and“128”, The
default is“16”.
Shortcuts menu
LED-540 sets up total nine input shortcuts and six function shortcut keys.
Input shortcuts are:“AV1”,“AV2”,“AV3”,“AV4”,“VGA1”,“VGA2”,
“DVI
”，
“
HDMI”and“E.M.”respectively; Function shortcuts are:“PIP”,
“CROP”,
“PART”,“AUTO”,“MODE”and“FADE”.
All the name of the keys and its position of the machine, please refer to the
"
Front panel graphical representation
" [
10]
。
Note: Unless specifically mentioned otherwise, all shortcut keys must be in
“non-menu state”under to be effective.
Input shortcuts
In the non-menu state, press any input shortcuts, no.1 signal input channel
port will switch directly to the input port which is corresponding with the
input shortcuts. Moments later, the menu system will show the input channel
state, including port name, whether the input signal is effective or not, also
will show signal resolution specifications in effective case. About this content,
please refer to the "
" [
12]
。
Additional remarks: in "seamless switching” function open state, press any
input shortcuts, the system will be preparation for signal and automatic
switching in the next around 1 seconds time, the whole switching will delay
about 1 second, at that time, the LED-540 menu system will display waiting for