Tascam DM-3200, Руководство пользователя

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3 – Connections : Clock setting
TASCAM DM-3200 User’s Manual
45
Changing the clock
If the desired clock source
has a frequency selection option, select the
frequency.
The stereo digital inputs ( D-IN1 and D-IN2 ) can have
their sampling frequency manually set here (but if the
frequency converter is turned on, they cannot act as
clock sources). To enable the manual setup for both
digital inputs, which overwrites the embedded C bit
(channel status bit) information, check the checkbox,
and select the sampling frequency. Note also that if
the optional AES/EBU slot card is fitted, the settings
made here are applied to this card as well.
The following options relate to the different clock
sources available:
When you have selected the appropriate option for
the clock source, move the cursor to the checkbox
and press
ENTER
.
A checkmark (
✔
) appears in the box if a valid clock
signal is present, a cross (
✘
) if it is not present, and a
question mark (
?
) if the clock signal is out of range.
An appropriate popup message is shown in the event
of an error in the selected clock signal.
If the clock signal is a valid one, and one which can
be used, an appropriate popup message (depending
on the action selected when the clock is changed
(“Clock change action” on page 44) is shown).
Press
ENTER
to change the clock, or a cursor key to
cancel the action.
Clock phase
The phase of the clock signal
received at the
WORD SYNC IN
or transmitted or
passed through the WORD SYNC OUT/THRU termi-
nal (see also “WORD SYNC (IN and OUT/THRU)”
on page 42) can be inverted using the on-screen
phase controls.
OUT SPEED
Note that in high-speed mode, the
clock transmitted from the WORD SYNC OUT can be
either the high-speed (88.2/96) clock or the corre-
sponding normal speed (44.1/48) clock.
Normal High-speed
Internal
48K/44.1K 96K/88.2K
Word (WORD SYNC) connection
48K/44.1K 96K/88.2K
Cascade
No options
Digital in 1/2
Manual setup, 48K/44.1K Manual setup, 96K/88.2K
TDIF 1/2/3
No options
ADAT
48K/44.1K 96K/88.2K (note that this is dual-line input
at high speed)
AES card
1/2, 3/4, 5/6, 7/8 1/2, 3/4, 5/6, 7/8
TDIF card
No options
ADAT card
48K/44.1K
AD/DA card
No options—this card is not capable of acting as a clock source
FireWire card
TDM format (clock is transmitted on SLRCK)