User Manual DATE� LTR�REVISION RECORD� 9/ 21/10�A� Release�� ® Digital to Digital Video Scaler 800-322-8346 • 859-233-4599 • www.audioauthority.com HDMI to HDMI Scaler Model 1388 Model 1388 Ink Color: White Part Number NA Title Date 9/21/10 1388 Drawing No.
048 Mercer Road, Lexington, Kentucky 40511-1071 Phone: 859-233-4599 • Fax: 859-233-4510 Customer Toll-Free USA & Canada: 800-322-8346 www.audioauthority.com WARNINGS • Read these instructions before installing or using this product. • To reduce the risk of fire or electric shock, do not expose this unit to rain or moisture. • This product must be installed by qualified personnel. • Do not open the cover—there are no user-serviceable parts inside. • Do not expose this unit to excessive heat.
User Manual Model 1388 Digital Video Scaler TABLE OF CONTENTS 1.0 INTRODUCTION . . . . . . . . . . . . . . . . . 4 2.0 GETTING STARTED . . . . . . . . . . . . . . . 5 3.0 CONNECTING THE HARDWARE . . . . . . . . 6 5.0 APPLICATIONS . . . . . . . . . . . . . . . . . . 8 6.0 TROUBLESHOOTING . . . . . . . . . . . . . . 8 7.0 SPECIFICATIONS . . . . . . . . . . . . . . . . 9 8.0 LIMITED WARRANTY . . . . . .
1.0 INTRODUCTION Thank you for purchasing this HDMI® Video Scaler from Audio Authority®. The1388 converts video resolutions to and from a variety of PC and HD formats, and provides both an HDMI input and output. It accepts audio embedded in the HDMI signal or external analog and digital sources of audio. The 1388 embeds audio from external sources and outputs it in the original formats, and converts digital 2-channel pcm to analog audio output. Variable audio delay provides correction for lip sync errors.
2.0 GETTING STARTED The 1388 automatically detects the resolution of the HDMI source. If the display device or distribution system accepts 1080p signals (1388 default output), no other adjustment may be necessary. The 1388 also has the ability to determine the native resolution of the HDMI display device when in “NATIVE” resolution mode. Although you can manually select an output resolution setting via the OSD (On Screen Display) menu, it is not necessary to set an output resolution. See 4.
3.0 CONNECTING THE HARDWARE Please study the panel drawings below and become familiar with the signal inputs, outputs, operational controls and the location of the power connector. Turn off the HDMI source and the HDMI display and connect the appropriate HDMI and audio cables, first between the source and the 1388 and then between the 1388 and the display (or signal distribution system). Plug in the provided AC adapter, first to the 1388 and then to an active AC power source.
If there is only one adjustment in tier 2 associated with the parameter, use the + and – buttons to make adjustments. If there is more than one item associated with the parameter, use the + and – buttons to navigate, and press the MENU button to select a parameter. Use the MENU button and + and – buttons to navigate to the menu EXIT.
5.0 EXAMPLE APPLICATION An audio and video application for the 1388 is a signal distribution system that requires progressive scan HDMI video format when the source outputs only interlaced video signals. The 1388 can also be used to provide an analog audio output for use with an audio distribution system. Set up the source to output 2-channel PCM via HDMI, and then connect the 1388 analog output to the distribution system. The HDMI output preserves the 2-channel signal for TV sound.
7.0 SPECIFICATIONS HDMI 1x via HDMI connector Resolutions Supported See page 8 Video Adjustments Contrast, brightness, hue, sharpness, saturation, R-G-B levels De-Interlace 3D motion adaptive Pull-Down 3:2 + 2:2 recovery HDMI Compliance v1.2 HDCP Compliance v1.1 DVI Compliance v1.0 Image Component Processing Full time/full range Frame Rate Conversion 50/60Hz Scan Conversion Converts all standard scan formats Analog Stereo 1x via 3.
8.0 LIMITED WARRANTY If any consumer product from Audio Authority® fails due to defects in materials or workmanship within one year from the date of the original sale to the enduser, 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 1388 complies with HDMI® and HDCP rules and regulations. The power supply included has been tested for compliance with UL, CUL, CE, PSE, and GS rules and guidelines. This product and its power supply are RoHS compliant. 10.0 CONTACT INFORMATION If 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 www.audioauthority.
