Manual Round video topper
version 1.7
Page 1
1. Introduction
Congratulations with the purchase of your round video topper. The topper houses a LCD monitor. The
LCD is a color active matrix thin-film-transistor (TFT) liquid crystal (LCD) to provide superior display
performance.
2. Safety
1. This round video topper is only be suitable for use in an interior environment where there are
no particular requirements for resistance to dust or moisture (IP20).
2. It is not allowed to connect appliances to the round video topper which does not comply to
SELV or Class II qualification.
3. To reduce the risk of electric shock, follow all safety notices and never open the round video
topper case.
4. To unplug the video round from the power outlet before cleaning.
5. The video round topper is equipped with a 3-wire, power cord. The power cord plug will only fit
into a grounded outlet. Do not attempt to fit the plug into an outlet that has not been configured
for this purpose. Do not use a damaged power cord.
6. The slots located on the backside of the video round topper case are for ventilation. Do not
block or insert anything inside the ventilation slots.
7. It is important that your video round topper remains dry. Do not pour liquid into or onto the
video round topper. If the video round topper becomes wet do not attempt to repair it yourself.
8. . Do not use alcohol (methyl, ethyl or isopropyl) or any strong dissolvent. Do not use thinner or
benzene, abrasive cleaners or compressed air. To clean the monitor, use a cloth lightly
damped with a mild detergent.
9. If the liquid crystal materials leaks from the panel, it should be kept away from the eyes or
mouth. In case of contact with hands, legs or clothes, it must be washed away thoroughly with
soap.
10. For pluggable equipment, the socket-outlet shall be installed near the equipment and shall be
easily accessible
11. Warning: This is a class A product. In a domestic environment this product may cause
radio interference in which case the user may be required to take adequate measures.
3. Video round topper connections
1. Connect the power cord to the Video round topper.
2. Connect the video cable to the machine. Tighten by turning the two thumb screws clockwise to
ensure proper grounding.
3. Press the power button on the rear to turn the monitor power on.
4. Components
Color LED
: This LED shows the state of controller.
Green is the
“normal state”.
Off is
the “Off mode”. (Can’t find Sync. signals)
Amber is the DPMS mode (
Display Power Management Signaling).
PC Settings:
The PC needs to be set to an appropriate graphics mode that has the same resolution
with the LCD panel to have clear screen image. And the vertical refresh rate should be set to one of
56~75Hz, non interlaced signal.
LCD display System Settings:
The OSD (On Screen Display) provides certain functions to have
clear image and others. This board supports 4 buttons OSD operation as a standard. The control
functions defined on OSD operation are as below.
Pc Graphics Output:
Signal quality is very important, if there is noise or instability in the PC graphics
output this may result in visible noise on the display. Refer to the graphic modes table in specification
section for supported modes. Non-interlaced & interlaced video input is acceptable.
