Orban OPTIMOD 6300, Руководство по эксплуатации

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Figure 3-2: Output level in dB (y) for a given input level in dB (x) at various settings of
the K
NEE
and R
ATIO
control ............................................................................................ 3-46
T
HE
5-
BAND
S
TRUCTURE
.................................................................................................3-47
Table 3-9: Multiband Controls ....................................................................................... 3-48
Putting the 5-band Structure on the Air .............................................................3-48
Customizing the Settings ......................................................................................3-48
The 5-band Structure’s Full and Advanced Setup Controls ................................3-49
Table 3-10: MB Band Mix Controls................................................................................. 3-49
Table 3-11: MB Attack / Release Controls ...................................................................... 3-51
Advanced 5-band Controls ...................................................................................3-55
T
EST
M
ODES
.................................................................................................................3-56
Table 3-12: Test Modes ................................................................................................... 3-57
U
SING THE
6300 PC R
EMOTE
C
ONTROL
S
OFTWARE
...........................................................3-57
To set up a new connection: .................................................................................3-58
To initiate communication: ...................................................................................3-58
To modify a control setting:..................................................................................3-59
To recall a preset:...................................................................................................3-59
To save a user preset you have created: ..............................................................3-60
To back up User Presets, system files, and automation files onto your computer’s
hard drive:..............................................................................................................3-60
To restore archived presets, system files, and automation files:........................3-61
To modify I
NPUT
/
OUTPUT
and S
YSTEM
S
ETUP
:............................................................3-62
To modify A
UTOMATION
: .........................................................................................3-62
To group multiple 6300s: ......................................................................................3-62
Navigation Using the Keyboard ...........................................................................3-63
To Quit the Program..............................................................................................3-63
About Aliases created by Optimod 6300 PC Remote Software .........................3-63
Multiple Installations of Optimod 6300 PC Remote ...........................................3-63
U
SING THE
6300
FOR
P
RODUCTION AND
M
ASTERING
.........................................................3-65
Section 4 Maintenance
.........................................................................................................................................4-1
R
OUTINE
M
AINTENANCE
...................................................................................................4-1
S
UBASSEMBLY
R
EMOVAL AND
R
EPLACEMENT
.......................................................................4-2
F
IELD
A
UDIT OF
P
ERFORMANCE
..........................................................................................4-6
Table 4-1: Typical Power Supply Voltages and AC Ripple .............................................. 4-8
Section 5 Troubleshooting
.........................................................................................................................................5-1
P
ROBLEMS AND
P
OTENTIAL
S
OLUTIONS
...............................................................................5-1
RFI, Hum, Clicks, or Buzzes ............................................................................................... 5-1
Poor Peak Modulation Control ........................................................................................ 5-1
Audible Distortion ............................................................................................................ 5-1
Audible Noise.................................................................................................................... 5-2
Gain pumping when high frequency energy is present ................................................. 5-3
Shrill, Harsh Sound............................................................................................................ 5-3
Dull Sound......................................................................................................................... 5-3
Excessive Sibilance (“ess” sounds) .................................................................................... 5-4
Commercials Too Loud in Sound for Picture Applications ............................................. 5-4
System Will Not Pass Line-Up Tones at 100% Modulation ............................................. 5-4
System Will Not Pass Emergency Alert System (“EAS” USA Standard) Tones at the