You're Done - Alesis AI-4 Service Manual

DUT AI4: Press AES/EBU TO ADAT
17
OPTICAL CLOCK SOURCE SELECT and
ADAT OPTICAL TO AES/EBU CLOCK
SOURCE SELECT until both WCLK LEDs
are lit.
Function generator: set to generate a TTL level
18
square wave (5V) at 33kHz
Function generator: set to generate a TTL level
19
square wave (5V) at 105kHz

YOU'RE DONE!

DUT RI4: Verify both 44.1K LEDs are flashing
DUT RI4: Verify both 96.0K LEDs are flashing