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TIME CODES (TC) and USER BITS (UB)
REC SAME function
This function is used to record the same time code and user bit values on VTR1 and VTR2 when both machines are in the
record (NORMAL REC) mode. The values from the time code generator (TCG) and user bit generator (UBG) are recorded on
both VTR1 and VTR2.
Turning on the REC SAME function
! Set the VTR to the stop mode.
@ Switch to the set-up menu.
# Set VTR2 item No. 507 to VTR1TC (0004).
$ Set the OPERATION MODE switch on the front keyboard to SEP.
<Note>
The REC SAME function causes the time codes and user bits recorded on VTR1 and VTR2 to match only while both are in the
record (NORMAL REC) mode. Therefore, if VTR1 is not in the record (NORMAL REC) mode, the time codes recorded on the
VTR2 may lack continuity. The same user bit values continue to be recorded. Also, VTR2 always uses the TCG and UBG of
VTR1 for regeneration, regardless of the setting for item No. 507 (TC MODE).
REC THROUGH function
When a multiple number of VTRs have been connected in a daisy-chain configuration using TC IN/OUT (LTC), this function
enables recording by using TC IN/OUT (LTC) so that the master VTR's time code generator value will serve as the reference
TC for all the VTRs.
<Note>
In the case of the master VTR, set the TC OUT output timing to TCOUT1 irrespective of the TC MODE.
In the case of the slave VTRs, set the TC OUT output timing to TCOUT1 when E-LTC is selected as the TC MODE.
VITC output specifications
Mode
VTR1 (V MONI)
VV system Data on the tape
During TC
Data input
recording
externally
Data input
EE system
externally
TC OUT (LTC) output specifications
Playback system : The data on the tape is output at the TCOUT2 timing.
All other systems : Refer to the table below.
Output data
TC MODE
(see actual modes
of TCG/UBG on
page 61)
VTR1
P-REC
P-FREE
I-REG
Data on tape
TCG
E-VITC
E-LTC
VTR1TC(VTR2)
—
VTR1TCG(VTR2)
—
VTR2 (V MONI, V OUT)
Data on the tape
TC recording data
Data input externally
(At INT setting: internal
data from VTR1)
Output timing
source
Menu item
No.513 setting
VTR2
TCG
TCOUT1/TCOUT2
TCOUT1/TCOUT2
TCG
TCOUT1/TCOUT2
VITCR
TCOUT1/TCOUT2
TCOUT1/TCOUT2
LTCR
VTR1
TCOUT1/TCOUT2
TCR
TCG
TCOUT1/TCOUT2
<Note>
The item No.502 (VITC BLANK) setting of VTR1 is valid only
during playback.
In any other mode, the data which is input from an external
source will be output.
<Remarks>
TCG
:Time code generator value
VITCR
: External VITC input data
LTCR
: External LTC input data
VTR1 TCR : Data on VTR1 tape
REC THROUGH function enabled (during TC recording)
REC THROUGH function enabled
REC THROUGH function enabled (during TC recording) (VTR2, TCOUT2)
REC THROUGH function enabled (during VITC input on which
continuous TC values are superimposed)
REC THROUGH function enabled (during LTC input on which
continuous TC values are superimposed)
REC THOROUGH function enabled (during playback of tape
on which VTR1 has recorded continuous TC values)
REC THROUGH function enabled (when the TCG values of
VTR1 are continuous)
62
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