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PC Graphics/Stereo Audio Selection Switcher
USER MANUAL
VGA/Stereo Audio Auto Selection Switcher 4x1
Index:
1.
General Instruction: .................................................................................................................. 2
2.
Product Picture: ....................................................................................................................... 2
3.
Features: .................................................................................................................................. 2
4.
Specification ............................................................................................................................. 3
5.
Function Desctription ............................................................................................................... 4
6.
The switching command: RS232 controlling ............................................................................ 5
7.
System Diagram ...................................................................................................................... 6
8.
Panel Drawing .......................................................................................................................... 7
PTN Electronics Limited
WVG4A PA
www.PTN-electronics.com
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Summary of Contents for PTN WVG4A PA
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Page 1: Table Of Contents
PC Graphics/Stereo Audio Selection Switcher USER MANUAL WVG4A PA VGA/Stereo Audio Auto Selection Switcher 4x1 Index: General Instruction: ........................2 Product Picture: ........................2 Features: ..........................2 Specification ..........................3 Function Desctription ....................... 4 The switching command: RS232 controlling ................5 System Diagram ........................ -
Page 2: General Instruction
PC Graphics/Stereo Audio Selection Switcher 1. General Instruction: WVG4A PA is a high-performance switcher for computer graphic signal, the stereo audio signal respectively with 4 inputs and 1 output. 2. Product Picture: 3. Features: Automatically switching function. It keeps detecting all the input sources and switching to the prior source. -
Page 3: Specification
Max DC 1.5V Humidity 10% ~ 90% compensation Power Temperature -20 ~ +70℃ Consumption Power Supply 110VAC ~ 240VAC, 50/60Hz Product Weight 0.5Kg Case Dimension W160 x H43.6 x D100mm NOTE: All nominal levels are at ±10%. PTN Electronics Limited www.PTN-electronics.com... -
Page 4: Function Desctription
5.1.2 Press the buttons “Up”, “Down” to control the output volume up/down. (not including the bass/treble setting) 5.1.3 Press the button “1” for 3 seconds, the WVG4A PA will enter the auto-switching mode. The LED light of “Auto-SW” will be on. Please check the index”5.2” for the auto-switching principle. -
Page 5: The Switching Command: Rs232 Controlling
1: Priority of the new connection when you connect a new valid VGA source to the WVG4A PA, under Auto-Sw mode, the WVG4A PA will switch to this new source. 2: Priority of power reboot or VGA signal removing When the power is rebooted under the auto-Sw mode, the WVG4A PA will detect the 4 VGA inputs, ranging from input1, input2, input3, input4. -
Page 6: System Diagram
Jump to the regular switching mode Manual Switch 603% Volume Up (61 degrees) Volume :31 604% Volume Down (61 degrees) Volume :30 605% Bass Up (15 degrees) Bass 606% Bass Down (15 degrees) Bass 7. System Diagram PTN Electronics Limited www.PTN-electronics.com... -
Page 7: Panel Drawing
PC Graphics/Stereo Audio Selection Switcher 8. Panel Drawing Unit: mm PTN Electronics Limited www.PTN-electronics.com...
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