WYTRON CD-398, Operation Manual

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setting of this function, customer can load first the discs
onto all trays on drives and force those trays to insert with
pressing the “Go” button once on controller card. Default
setting is “No”.
Press MODE to change the setting and Go to exit.
6.1.17 Transfer mode
This function controls the data transfer mode between
connected devices with controller card and there are three
options built-in, MDMA 16, UDMA33 and UDMA66.
Some advanced writers in the market are featured with
UDMA66 transfer mode. With such writers installed, set to
UDMA66 option will improve the performance, also the
stability. But be noted that if set to UDMA66 option, all
devices connected on controller card must feature with
same UDMA66 spec., including ROM and hard drive. If one
of the connected devices doesn’t support the UDMA66
feature, the system might become unstable or even hang.
Most of the writers in the market support only UDMA33 and
the default setting on controller card will be UDMA33.
If option is changed, after quitting the function, make sure
to reboot the system to make the changing activate.
Without rebooting the system, the transfer mode will not be
switched correctly.