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sends to the H7600. This means that if you change something on the H7600
while sequencing (and echoing), then your changes will also be sent with the
echo information to the sequencer. This can be quite useful for editing or
touching up a sequence.
Connecting User-Supplied Crystals and External Clocks
External Clock
An external, TTL-level clock at 256 times the desired sample rate may be used as a
synchronization source. It should be connected to J402 on the H7600's
motherboard. This signal should have low jitter and well-controlled edges for
proper operation. Its use is not recommended for sample rates above 50 kHz.
→ See
Using an External Clock on page 56 for more information.
Since this socket connects directly to the H7600's internals, incorrect usage may
damage the H7600's circuitry and is NOT covered by the Warranty.
• Pin Connections
(1) Clock (2) Gnd (3) 5v at 100mA maximum
User-Supplied Crystal Oscillators
A user-supplied crystal oscillator may be installed to give sample rates other than
those offered by the H7600, such as 32 kHz or 44.056 kHz. This oscillator should
be installed in the socket at location Y401 on the H7600's motherboard. The
oscillator should run at 256 times the desired sample rate and should be similar to
the Fox 1100E type used elsewhere on the motherboard. (Fox Electronics, Florida, tel:
813 693 1554.)
→ See Miscellaneous Setup Options on page 117 to enable the use of user-supplied Crystal
Oscillators.
Eventide H7600 User Manual
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