Table of Contents
Advertisement
OPERATION
3.1.1
The Display Pushbutton Group
FI
LM
F
O
O
T G
T
I E
M
U
B
P AL
N
TSC
FRA
M
E
LOCK
G
E
- N
L
OCK
TE
L
E INE
C
Figure 3-2: Display Pushbutton Group
The display keypad consists of nine dual function keys (VID TC, AUD TC,
INK, ABS, OFFSET, KKODE, VRDR, LRDR 1, and LRDR 2) and the
TIME / UB key. In their normal functions, these keys control only what data
is being displayed on the front panel, (they do not change the operational
modes of the 4025TR) when the 4025TR is in either Local or Remote
mode.
The leftmost characters of the front panel display are used to
prompt which data is being displayed. When the ENTER key is pressed,
the dual function keys are changed to their numeric values and are used
for numeric entry into various timecode and film edge number registers.
Data Entry is only allowed when the 4025TR is in Local mode.
VID TC
Displays the time of the Video Time code generator. Pressing
the TIME / UB key will alternately display the user bits
AUD TC
Displays the time of the Audio Time code generator. Pressing
the TIME / UB key will alternately display the user bits.
INK
Displays the film ink number generator. The Ink number
generator is slaved to the biphase input from the telecine and is
initialized using the data entry key group.
ABS
Displays the absolute film frames register. The absolute frames
register is slaved to the biphase input from the telecine and
usually indicates the number of film frames that have passed
from a reference frame.
number has rolled under 000000 or over its maximum value.
OFFSET Displays one of the two timecode offset registers. The first time
it is pressed it shows the Video Time Code offset register
(VOFS).
offset register (AOFS). The offset registers are used when the
Video or Audio time is slaved, or jam synced to one of the time
code readers, and contains the difference between the reader
and generator times. Values greater than 12:00:00:00 indicate
that the generator is leading the reader, values less than
12:00:00:00 indicate that the generator is lagging the reader.
Model 4025TR Film Footage Encoder Manual
A
E
E
N
C
O E
D
R
DSP
I
COMM
DLO
TRACKER
Negative values indicate that the
Press OFFSET again to show the Audio timecode
CODE IN
^
^
^
6
5
7
L
A Y A
D T
A
F
1
K
KO
D
E
VRDR
LRDR
0
1
2
A
B
C
VID TC
AUD TC
INK
S IFT
H
Page 3-2
^
^
8
9
2
*
3
4
D
E
ABS
OFFSET
Advertisement
Table of Contents
