JVC GY-HM790U, Инструкция по эксплуатации

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49
Presetting the Time Code
Time code and user’s bit data generated from the internal
time code generator are recorded.
This section describes how to set [TC Preset] in the [TC/UB]
menu. (
A Page 88)
Memo :
●
When the frame rate setting in [Main Menu] B
[Record Set] B [Record Format] B [Frame & Bit Rate] is
A
50, 25, 24
B
, settings cannot be made in [Drop].
( A Page 75)
●
You can configure the setting without accessing the [TC/UB]
menu screen. ( A Page 51)
䡵
Required Settings Before Preset
1
Set [Main Menu]
B
[TC/UB]
B
[TCG Source] to
A
Internal
B
. (
A
Page 88 )
2
Set the [TC GENE.] switch to
A
REC
B
or
A
FREE
B
.
3
Select the framing mode for the time code generator
(only when the frame rate setting is
A
60
B
or
A
3 0
B
).
Set using [Main Menu] B [TC/UB] B [Drop].
(
A
Page 88)
Memo :
Drop frame/non-drop frame mode
●
When the frame rate setting in [Main Menu] B
[Record Set]
B
[Record Format]
B
[Frame & Bit Rate] is
60 ( 3 0), the actual number of frames per second is
approximately 59.94 (29.97). However, the time code
processing standard is 60 (
3 0) frames. To make up for the
frame number discrepancy, the drop frame mode (Drop)
drops the 00 frame and 01 frame every minute except for
minutes that are multiples of 10.
●
On the other hand, the non-drop frame mode (Non Drop)
does not drop frames and ignores the discrepancy with
the actual time.
Using the Internal Time
Code Generator
[REC] Preset data in the time code generator operates in
run mode during recording mode. Set this when
recording continuous time code in connecting
frames.
[FREE] Time code starts to operate in run mode from the
preset time in the time code generator.
[Drop] Sets the run mode of the time code generator to drop
frame mode.
Use this setting when placing emphasis on the
recording time.
[Non
Drop] Sets the run mode of the time code generator to non-
drop frame mode.
Use this setting when placing emphasis on the
number of frames.
[TC GENE.] Setting Switch
[USER2] Button