Sony PCM-3348HR, Operation Manual

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8-4
Chapter 8 Backup Copy
Chapter 8
8-3 Copying the CTL and Digital Audio Signals
8-3-1 Connecting Only the Audio Signal and Time Code Signal through
the PCM-3348HR Units
Connections
Turn off the power to all units before making the connections.
Connections for copying the CTL and digital audio signals (1)
• INPUT SELECT switch: DIGITAL
• SDIF-2/MADI switch: MADI
• TIME CODE selection switch: EXT or REGEN
(EXT)
3
On the recorder, set CTL to the starting point
address on the original tape, and record the CTL
for about 30 seconds in advance mode.
4
Set the REC MODE switch on the recorder to
ASSEMBLE.
5
Locate both recorder and player tapes at the CTL
address start point.
PCM-3348HR
(recorder)
RM-3348HR
Analog audio signal
Analog audio signal
Time code signal
Digital audio signal
Word sync signal
Sector sync signal
Sector address signal
IEEE-488 bus signal
PCM-3348HR
(player)
RM-3348HR
Procedure
Use the following procedure to copy the CTL and digital
audio signals.
1
Mount the original tape on the player unit and set
the MASTER SAFE switch on the PCM-3348HR
system control block to the ON position.
2
Mount a blank tape on the recorder unit and set the
switches and buttons as follows:
• MASTER SAFE switch: OFF
• Fs switch: Sampling frequency of the original tape
• WORD LENGTH switch: Word length of the
original tape
• TIMER MODE button: CTL ABSOLUTE
• REC MODE switch: ADVANCE
Master unit
Slave unit
A1
OUTPUT
A1
INPUT
A2
OUTPUT
A2
INPUT
TIME CODE
OUTPUT
TIME CODE
INPUT
MADI
OUTPUT
MADI
INPUT
WORD SYNC
IN
WORD SYNC
OUT
TAPE
RECORDER
REMOTE-3
TAPE
RECORDER
REMOTE-3
IEEE Std.
488-1978
IEEE Std.
488-1978
SECTOR
SYNC
IN
SECTOR
SYNC
OUT
SECTOR
ADDRESS
IN
SECTOR
ADDRESS
OUT