Specifications

192 I/O Guide26
Because you can select any HD I/O in the chain
to be Loop Master, you can use the digital or Ex-
ternal Clock ports for synchronization on any
peripherals without having to physically change
any of the synchronization connections.
EXT (External) This setting indicates that
192 I/O is using the EXT CLOCK IN port for sys-
tem synchronization. External Clock input and
output do not have to be at the Word clock rate.
EXT CLOCK IN synchronization will typically
be 1x the current session sample rate. However,
for sample rates higher than 48 kHz, 192 I/O will
generate a choice of 1x or a base rate of 44.1 kHz
or 48 kHz, depending upon the higher rate, as
follows:
For a more detailed explanation of synchroniza-
tion mode and External Clock issues, see the
SYNC I/O Guide.
Session Sample Rate Word Clock Support
44.1 kHz 44.1 kHz
(256x out only)
48 kHz 48 kHz
(256x out only)
88.2 kHz 88.2 kHz
44.1 kHz
96 kHz 96 kHz
48 kHz
176.4 kHz 176.4 kHz
44.1 kHz
192 kHz 192 kHz
48 kHz