VGA SWITCH
250MHz
DS-44100-1
DS-45100-1
User Manual
DS-44100-1 (2 In / 1 Out)
DS-45100-1 (4 In / 1 Out)
Product Introduction:
The VGA Switch / Splitter enables you to switch between two input video signals
(DS-44100-1) or four input video signals (DS-45100-1) to be displayed on one monitor
(one output video signal). The Switch / Splitter is an active device. It amplifies and rectifies
the output signal and ensures high output gain, high bandwidth, high resolution and high
reliability of the output signal. It can be applied in stock markets, computer exhibitions,
movie and broadcasting companies as well as in education centers etc.
DS-44100-1 provides audio capability: video and audio signals can be transmitted
simultaneously by the switch. The corresponding input and output jacks are standardized
for 3.5mm audio connectors.
Safety Guide:
In order to ensure the correct use of the device and the security of the operator, please
follow these steps:
1. The power supply of the device is DC 9V 300mA.
2. Do not place the device into an area where it is too hot or too cold.
3. The power of the device will heat up when working. So keep the working
environment in good ventilation in order not to damage the machine with high
temperature.
4. Non-professionals should not take apart the machine or repair it without permission
in order to avoid accidents or aggravating damage extent of the device.
5. Do not spill any chemical product or liquid on the device or near to it.
Trouble Shooting:
1. If there is no output signal, please check the following:
A. Whether the power wire is plugged into the device.
B. Whether the connection wire is well.
C. Whether there is an input signal.
2. If the power light is off, the power supply may be incorrect.
3. If the output image is interfered, the device may not be grounded properly.
4. If the output image is not clear, please check whether the connection wire
has got a problem.
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