Stereo / mono
audio power amplifier
120 watts (46 pages)
Summary of Contents for Atlona AT-RON-442
Page 1
4K HDR Two / Four-Output HDMI Distribution Amplifier AT-RON-442 / AT-RON-444 The Atlona Rondo™ series are HDMI distribution amplifiers for high dynamic range (HDR) formats. They are HDCP 2.2 compliant and support 4K/UHD video @ 60 Hz with 4:4:4 chroma sampling, as well as HDMI data rates up to 18 Gbps.
Page 2
Installation Guide AT-RON-442 / AT-RON-444 Panel Descriptions AT-RON-442 EDID POWER OUT 1 SYNC OUT 2 LEARN RONDO AT-RON-442 HDMI IN HDMI OUT DC 5V POWER EDID button This LED indicator will glow solid blue Press this button to switch between INT when the unit is powered.
Page 3
Installation Guide AT-RON-442 / AT-RON-444 AT-RON-444 POWER SYNC LEARN RONDO EDID AT-RON-444 HDMI IN HDMI OUT DC 5V POWER EDID button This LED indicator will glow solid blue Press this button to switch between when the unit is powered. “internal” and “learn” modes.
Page 4
Black Installation Connect an HDMI cable from the UHD/HD source to the HDMI IN port on the AT-RON-442/ AT-RON-444. Connect display/sink devices to the AT-RON-442/AT-RON-444 to the HDMI OUT ports. The AT-RON-442 supports up to two outputs. The AT-RON-444 supports up to four outputs.
Page 5
Installation Guide AT-RON-442 / AT-RON-444 Repeat steps 1 through 3 to attach the second mounting bracket to the opposite side of the unit. Mount the unit using the oval-shaped holes, on each mounting bracket. If using a drywall surface, a #6 drywall screw is recommended.
Page 6
-R O EDID The AT-RON-442 and AT-RON-444 provide two EDID modes: internal (INT) and LEARN. Internal mode selects the highest common resolution and audio between the source and all displays. NOTE: 4K, 3D, and multichannel audio may not be available when using INT (internal) EDID mode.
Page 7
Installation Guide AT-RON-442 / AT-RON-444 Connection Diagrams AT-RON-442 AT-RON-442 N -4 -R O HD/UHD display HD/UHD display Laptop AT-RON-444 AT-RON-444 N -4 A T- HD/UHD display HD/UHD display HD/UHD display Laptop HD/UHD display...
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