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.
Atlona requires that products returned are properly packed, preferably in the original carton, for shipping. Cartons not bearing a return authorization or case number will be refused. Atlona, at its sole discretion, reserves the right to reject any products received without advanced authorization. Authorizations can be requested by calling 1-877-536-3976 (US toll free) or 1-408- 962-0515 (US/international) or via Atlona’s website at www.atlona.com.
Atlona’s products may be used in conjunction with. Atlona, at its sole discretion, reserves the right not to extend its warranty offering in instances arising outside its normal course of business including, but not limited to, damage inflicted to its products from acts of god.
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