Troubleshooting On The Macintosh; Midi Ports Don't Appear; Audio Devices Don't Appear; Audio Output (Playback) - Tascam PCI-822 User Manual

Troubleshooting on the Mac
This section describes some possible problems, and suggestions
for resolving them. You can also check the TASCAM web site
(http://www.tascam.com) for driver updates and other information.

• MIDI ports don't appear

Verify that OMS is installed on your computer.
Verify that you've run "OMS Set-Up" and enabled the PCI-822
MIDI ports.
• PCI-822 audio devices don't appear
Verify that the PCI-822 ASIO driver files have been copied into the
correct location for the application you're trying to use.
Run the "PCI-822 Installation Test" to verify that the card was
installed correctly.
• No audio output (can't hear any audio playback)
Verify that the playback device selected in your application
corresponds to the PCI-822 output you're using.
In the PCI-822 control panel (Digital Output Status section), verify that
the 'Channels In Use' icons are all green for the outputs you're using.
Check the analog signal path to make sure the signal gets to your
headphones/speakers.
28 PCI-822 User's Guide