Atlona AT HDSync - Manual (Page 6)

5 www.atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515
INSTALLATION
I. Read the EDID manually from a HDMI™ monitor or projector
1. Connect the HDMI™ display device to the AT-HDSync via the DISPLAY port.
2. Plug in the 5V DC power supply unit.
3. Set AT-HDSync to MODE 6.
4. The EDID reading sequence is done when the green LED lights off.
5. Switch the rotary switch back to MODE 0-4 based on your system setting.
DO NOT let the rotary arrow pass by Mode 5 which will erase the EDID just learned and restore the de-
fault EDID.
II. Recall the default universal EDID
1. Set AT-HDSync to MODE 7.
2. Connect the HDMI™ display device to the AT-HDSync via the DISPLAY port.
3. Plug in the 5V DC power supply unit.
4. Connect the AT-HDSync to the serial port of PC and run the control software.
5. Click on “HDMI Monitor Reader” button to read the EDID information from the HDMI™ display.
6. The EDID reading sequence is done when the green LED lights off.
III. Write an EDID to a HDMI™ monitor or projector
1. Set AT-HDSync to MODE 7.
2. Connect the HDMI™ display device to the AT-HDSync via the DISPLAY port.
3. Plug in the 5V DC power supply unit.
4. Connect the AT-HDSync to the serial port of PC and run the control software.
5. Click on “HDMI Monitor Writer” button to write the EDID information to HDMI™ display.
6. The EDID reading sequence is done when the green LED lights off.
Note: The AT-HDSync may not work on the monitors with EDID write-protection.