7
Figure 2-LED sending card
FrontPanel
Figure 3-Front Panel
①
LCD display
- Display menu and current information.
②
Menu operation buttons
- Menu operation keypad with "Return key" ,Knob "confirm and adjust."
The following are included on each key.
●
button, Exit key, or return to the previous menu.
●
Knob , press the OK button to enter the menu or submenu key to confirm the function. Rotate
"plus" - "minus" operation, you can adjust the menu position or adjust the parameter value
becomes small.
③
Input Selection
- INPUT button in the region, including all of the input 8-channel switch button, the
test pattern, screen freeze, black screen, VGA automatic correction function buttons. button
Indicators of the button state in the region there are three kinds, namely:
The button lamp flashes slowly:
Flashing interval of about one second, and has been in flashing,
indicating that the channel table when no signal switching.
Button light flashes quickly:
When you press the button, the button indicating rapid flashing time is
about 0.3 seconds, indicates that the device is currently being tested and decodes the input video.
button indicator light:
Indicates the current channel signals are connected properly or the current
function is active. Here is the Enter button on regional detailed description of the function buttons
Figure 4- Inputs
●
CV1
、
CV2
、
CV3
、
CV4 Video switch key.
●
VGA1, VGA2
button, VGA input switching buttons and automatic correction button (AUTO
