User Manual SELECT INPUT IR 1 2 POWER Model 1372 2 x 1 Switcher DC POWER HDMI OUTPUT ON/OFF HDMI INPUTS 1 2 5V-2A Model 1372 and 1374 HDMI Switchers EXTEND IR RS-232
Table Of Contents 1.0 Introduction . . . . . . . . . . . . . . . . . . . . . . . 4 2.0 Specifications 3.0 Checking Package Contents . . . . . . . . . . . . . . . 6 4.0 Connecting The Hardware 5.0 Operating The Unit . . . . . . . . . . . . . . . . . . . 8 6.0 Troubleshooting . . . . . . . . . . . . . . . . . . . . . 8 7.0 RS-232 Code Information . . . . . . . . . . . . . . . . 9 8.0 Limited Warranty . . . . . . . . . . . . . . . . . . . 10 9.0 Regulatory Compliance . . . . . . . . . . . . .
1.0 INTRODUCTION Thanks for purchasing this Model 1372, or 1374 HDMI Switcher from Audio Authority. These switchers are designed to provide a way to switch between multiple HDMI sources to one display device without signal degradation or loss of encryption. The 1372 and 1374 are HDCP compliant. Audio Authority also offers an extensive line of audio and video switchers, converters and distribution amps available for purchase online at www.audioauthority.com. 1.
2.0 SPECIFICATIONS Performance Resolutions Supported 480i, 480p, 720p, 1080i, 1080p and others Maximum Cable Distance Inputs: 50 ft. max, Output 50 ft. max HDCP Function HDCP compliant I/O Connectors Inputs Model 1372: HDMI, TMDS x2 Model 1374: HDMI, TMDS x4 Outputs HDMI, TMDS x1 (All models) Mechanical Dimensions (H-W-D) 1.1 x 8.7 x 2.8 (28 x 220 x 71mm) Weight 1.
3.0 CHECKING PACKAGE CONTENTS Before attempting to use this unit, please check the packaging and make certain the following items are contained in the shipping carton: • HDMI Distribution Amplifier • 5 VDC Power Adapter • IR Remote Control • Remote Mounting Kit • User Manual Note: Please keep the original packing material in case the unit ever needs to be returned. If you find any items are missing, contact Audio Authority immediately.
* Proper operation of HDMI switchers depends on the use of premium quality HDMI cables that provide low loss, high bandwidth signal handling. The distance specification of 50 feet is for HDMI signals up to 1080i; this specification cannot be guaranteed unless cables meeting these standards are used throughout the system. 4.1 Installation of Mounting Components The switchers can be mounted on any flat surface.
5.0 OPERATING THE UNIT Power and input selection are controlled from one multi-purpose switch. To turn the switcher on, press the Input Select – Power On/Off switch. Once the unit is in the operating state, pressing the switch causes the input selection to advance each time it is pressed. (An LED lights to show which input is active.) Once the highest input number is reached, pressing the switch again will select input number 1.
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8.0 LIMITED WARRANTY Should any consumer use product from Audio Authority fail due to defects in materials or workmanship within one year from the date of the original sale to the end-user, Audio Authority guarantees that we will replace the defective product at no cost. Freight charges for the replacement unit will be paid by Audio Authority (Ground service only).
9.0 REGULATORY COMPLIANCE The 1372, and 1374 Switchers have been tested for compliance with appropriate FCC and CE rules and regulations and are also RoHS compliant. The Power Adaptor/Supplies have been tested for compliance with UL, CE and CSA rules and regulations and are also RoHS compliant. 10.0 CONTACT INFORMATION Should you have questions or require assistance with this product in areas not covered by this manual, please contact Audio Authority using the information below.
2048 Mercer Road, Lexington, Kentucky 40511-1071 Phone: 859-233-4599 • Fax: 859-233-4510 Customer Toll-Free USA & Canada: 800-322-8346 Website: http://www.audioauthority.
