Eventide H7600, Operating Manual

Page: 57 / 151

Eventide H7600 User Manual 57
To set the system sampling rate to the external clock’s rate, set the
SOURCE
parameter on the
CLOCK
/
AUDIO CONFIGURATION
menu page to the appropriate
clock source.
The system sampling rate now assumes the sampling rate of the digital input,
providing the digital input is valid.
If your hardware configuration supports it, an external Word Clock input, a TTL
level clock, or a user supplied crystal may also be used as the external clock source.
You can enable these features from the
CLOCK
/
AUDIO CONFIGURATION
menu page
as well. Note that in order to use the Word Clock input, a valid word clock must be
connected to the unit.
Changing the
WORDCLOCK
parameter on the
MISC
menu page in the
SETUP
area to
enabled
permits you to change the
SOURCE
to
WORDCLK .
However, if word clock
is set to disabled, the source cannot be changed to
WORDCLK . I
f you attempt to do
so, it will display with a strike-through (below):
Note that the
wordclock
input has termination disconnected by default – it can be
applied by placing a 2-pin configuration jumper across the links marked JP250 on
the motherboard behind the
wordclock
connector.
Changing the
EXTRA SYNC
parameter on the
MISC
menu page in the
SETUP
functional area to
yes
allows you to change the
SAMPLE RATE
parameter on the
CLOCK
/
AUDIO CONFIGURATION
menu page to
ext clk
(external clock) or
user
xtl
(user crystal), providing you have the peripheral equipment installed: