2-22
INSTALLATION
ORBAN MODEL 8382
D)
Navigate to
S
ETUP
/
IO
C
ALIB
/
A
NLG
I
N
C
ALIB
/
AI
R
EF
(VU
or
PPM,
depending on
which metering system you use
)
.
E)
Calibrate using Tone.
[Skip to step (F) if you are using Program material to calibrate the 8382 to
your standard studio level.]
a)
Verify
E
XT
AGC
is set to
N
O
.
Refer to step 1 on page 2-21.
b)
Feed a tone at your reference level to the 8382
If you are not using a studio level controller, feed a tone through your
console at normal program levels (typically 0VU if your console uses VU
meters).
If you are using a studio level controller that performs an AGC function,
such as an Orban 8200ST OPTIMOD-Studio, adjust it for normal opera-
tion.
c)
Adjust the
AI
R
EF
(VU or PPM
)
control
to make the 8382’s
AGC
meter
indicate 10 dB gain reduction.
d)
Skip to step (G).
F)
Calibrate using Program.
[Skip this step if you are using Tone to calibrate the 8382 to your stan-
dard studio level—see step (D) above.]
a)
Verify
E
XT
AGC
is set to
NO
.
Refer to step 1 on page 2-21.
b)
Feed normal program material to the 8382
Play program material from your studio, peaking at the level to which
you normally peak program material (typically 0VU if your console uses
VU meters).
c)
Adjust the
AI
R
EF
(VU or PPM) control to make the 8382’s
AGC
meters
indicate an average of 10 dB gain reduction when the console’s VU meter
or PPM is peaking at its normal level.
If the
AGC
gain reduction meter averages less than 10 dB gain reduction
(higher on the meter), re-adjust the
AI
R
EF
(VU or PPM) to a lower level.
If the
AGC
gain reduction meter averages more gain reduction (lower on
the meter), re-adjust the
AI
R
EF
(VU or PPM) to a higher level.
G)
When finished, reset
E
XT
AGC
to
Y
ES
, if required (e.g., if that was its setting
prior to setting
AI
R
EF
(VU or PPM) level).
Refer to step 1 on page 2-21.
4.
Adjust Right Channel Balance.
[Skip this step if the channels are already satisfactorily balanced.]
Summary of Contents for Optimod-TV 8382
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Page 213: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 25...
Page 219: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 31 CPU Module...
Page 225: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 37 RS232 BOARD PARTS LOCATOR...
Page 227: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 39 POWER SUPPLY PARTS LOCATOR...
Page 229: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 41 8382 I O Board Parts Locator...
Page 234: ...6 46 TECHNICAL DATA ORBAN MODEL 8382 DSP BOARD PARTS LOCATOR DRAWING 32170 000 14...
Page 242: ...6 54 TECHNICAL DATA ORBAN MODEL 8382 DISPLAY BOARD PARTS LOCATOR...
Page 243: ...OPTIMOD TV DIGITAL TECHNICAL DATA 6 55 DISPLAY BOARD...
