INTRODUCTION Atlona Technologies’ AT-APC21A is an automatic VGA Switcher with 2 inputs to 1 output with Stereo Audio. This unit features multiple switching capabilities including automatic selection of the active channel to elimi- nate the need of manual control. To switch over to another channel, simply turn on the other device or use external control button.
VGA Monitor Laptop 1. Connect the desired VGA monitor and speaker to the output of the AT-APC21A and two VGA + Audio sources to the corresponding inputs of the AT-APC21A via VGA and audio cables. 2. The LED display on the switch panel will turn on when the switch detects a VGA signal (Blue: Channel 1, Green: Channel 2) The External control button is available for manual switching.
It may also cause damage to your AT- APC21A. Opening the product will void the warranty. Do not attempt to service the unit. Disconnect the product and contact your authorized Atlona reseller or con- tact Atlona directly.
To the maximum extent permitted by applicable law, in no event shall Atlona Technologies or its suppliers be liable for any damages arising out of the use of or inability to use this product, even if Atlona Technologies has been advised of the possibility of such damages. Such damages include but are not limited to: special, inciden- tal, consequential, or indirect damages for personal injury, loss of business profits, business interruption, loss of business information, or any other pecuniary loss.
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