User manual
Mytek Ptools-HD DIO Card – User Manual
8. Open Setup > Hardware Setup and check:
✔ Are 8×192 ADDA Mytek Digital converters properly
detected as 192 I/O?
✔ Are signals input and output of each converter
assigned in the Input and Output tab?
✗ If not, turn off the Pro Tools application and
converters and check the connections of clock signals
between converters as well as the connections
between DIO-HD cards and with computer.
Setup > Hardware Setup
9. If the hardware configuration was changed, open Setup >
Hardware Setup and press Set To Default.
10. Set Clock Source as Internal.
11. Open or create new project with a chosen frequency.
✔ LED indicating operation at the chosen frequency be
lit on the front panel.
✗ If LED is not lit or another frequency is indicated,
check the connection between DIO-HD cards and
with the computer.
User Manual ver. 1.0 / jan 2007 www.mytekdigital.com Page: 23 / 29