Audio Authority 1374A Product Manual
The Model 1374A is Audio Authority’s high performance 4-in, 1-out HDMI
™
switcher for home theater and commercial signal
distribution systems. The 1374A is designed to switch between multiple sources of high definition HDMI version 1.3 video up to
1080p and embedded HD audio signals to a single display, all delivered to the viewer with their original vividness, brightness, and
clarity. Control is conveniently available via the front panel, IR remote (included) or a RS-232 port. The innovative 1374A switcher
is the result of Audio Authority’s 30 years of switching system engineering experience ensuring outstanding performance,
reliability, and service.
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• Expands the HDTV’s video input capacity
• Four HDMI inputs to one HDMI output
• High performance chipsets provide industry-best
reliability, interoperability, and picture quality
HDMI
™
v1.3 Switcher
1374A FEATURES:
• Allows switching between 4 HDMI inputs
• HDMI v1.3, HDCP 1.1, and DVI 1.0 compliant
• HDTV resolutions up to 1080p/ PC resolutions up to 1920 x 1200
• Supports embedded high bit rate audio: Dolby
®
Digital TrueHD,
DTS-HD, and LPCM
• Supports 8/10/12 bit color depth display
• IR remote control included
• RS-232 control port
• Accepts HDMI locking cables
• All metal construction
SPECIFICATIONS:
Model Number:
Video Inputs:
Video Output Connectors:
Video Bandwidth:
Color Depth:
Supported PC Resolution:
Supported TV Formats:
HD-Audio Support:
HDMI v1.3, HDCP v1.1, DVI v1.0
Switchable on/off
1.2 x 9 x 3.5
1.88 lbs/0.85 kg
One Year replacement
FCC, CE, RoHS
UL, CUL, CE, PSE, GS, RoHS
Manual, IR Remote, AC Power Adapter 5VDC@2A
Compliance:
Signal Enhancement:
Size (H x W x D inches):
Weight (net):
Warranty:
Regulatory Approvals:
Power Supply Approvals:
Accessories Included:
1374A
4x HDMI via Type A HDMI connector
1x HDMI via Type A HDMI connector
2.25 Gbps (Single Link)
8/10/12 bit color depth display
Up to 1920 x 1200
480i/p, 576i/p/, 720p, 1080i/p
Includes Dolby
®
TrueHD & DTS-HD: MA
5V DC
1
2
3
4
HDMI OUT
HDMI IN
RS-232
1
2
3
4
ENHANCE
POWER
INPUT
Model 1374A
4X1 Switcher
1374A front and rear panels
5V DC
1
2
3
4
HDMI OUT
HDMI IN
RS-232
1
2
3
4
ENHANCE
POWER
INPUT
Model 1374A
4X1 Switcher
Audio Authority offers an extensive line of compatible
distribution amplifiers, repeaters and switchers for HDMI
and DVI signals.
HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. Dolby is a trademark of Dolby
Laboratories, Incorporated. DTS is a trademark of DTS, Incorporated.
2048 Mercer Road, Lexington, KY 40511-1071 USA
Phone: 859-233-4599 • Fax: 859-233-4510
Customer Toll-Free USA & Canada: 800-322-8346
www.audioauthority.com
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E X P E R T A U D I O / V I D E O S O L U T I O N S S I N C E 1 9 7 6
Product Focus
1374A HDMI Switcher