Steps To Connect The Ap-60 - Epson AP-60 Sound Enhancement System Product Support Bulletin

1) Connect the power cable to the AP-60 unit (Power LED is solid orange) -- do not turn it
on. Verify the null modem cable is connected to the AP-60 unit RS-232c and computer RS-
232c serial ports.
When the AP-60 is in Standby Mode, hold down the Power button (black button on the
front left side of the audio control board) for at least 3 seconds or more until
the Power light LED shows blinking green—release when the Power LED is blinking green.
a) If the Power LED does not show blinking green, set the projector to standby mode
and hold down the power button again for 3 seconds or more.
b) Right-click My Computer on the PC desktop screen then click Manage.
2. Click Device Manager and expand Ports (COM & LPT). Then note the available
COM Port number. The following example shows the assigned port number as COM1.
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