Orban 8300J, Operating Manual

Page: 11 / 280

Table 3-8: MB Attack / Release Controls ........................................................................ 3-47
Table 3-9: MB Band Mix Controls................................................................................... 3-48
Advanced Multiband Controls..............................................................................3-53
A
BOUT THE
8300’
S
HD / D
IGITAL
R
ADIO
P
ROCESSING
........................................................3-55
Delay Difference between Digital-Channel and FM Outputs ............................3-56
Table 3-10: HD Audio Controls....................................................................................... 3-56
HD I/O Setup Controls ...........................................................................................3-56
HD Audio Controls.................................................................................................3-56
ITU-R M
ULTIPLEX
P
OWER
C
ONTROLLER
............................................................................3-57
Multiplex Power Threshold ............................................................................................ 3-57
Figure 3-1: Multiplex Power over 15 Minute Observation Interval with MPX Power
Controller Active, measured at Optimod’s Composite Output .................................... 3-58
Audio Processing and the Multiplex Power Threshold Control ................................... 3-59
Table 3-11: Test Modes ................................................................................................... 3-59
T
EST
M
ODES
.................................................................................................................3-59
G
ETTING THE
B
ASS
S
OUND
Y
OU
W
ANT
............................................................................3-60
U
SING THE
8300 PC R
EMOTE
C
ONTROL
S
OFTWARE
...........................................................3-62
To set up a new connection: .................................................................................3-63
To initiate communication: ...................................................................................3-63
To modify a control setting:..................................................................................3-64
To recall a preset:...................................................................................................3-64
To save a user preset you have created: ..............................................................3-65
To back up User Presets, system files, and automation files onto your computer’s
hard drive:..............................................................................................................3-65
To restore archived presets, system files, and automation files:........................3-66
To share an archived User Preset between 8300s: ........................................................ 3-67
To modify I
NPUT
/O
UTPUT
and S
YSTEM
S
ETUP
: ...........................................................3-67
To modify A
UTOMATION
: .........................................................................................3-67
To group multiple 8300s: ......................................................................................3-68
Operation Using the Keyboard ............................................................................3-68
To Quit the Program..............................................................................................3-68
About Aliases created by Optimod 8300 PC Remote Software .........................3-68
Multiple Installations of Optimod 8300 PC Remote ...........................................3-69
To Import Archived 8400 and 8500 Presets into Your 8300................................3-70
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: Decoder Chart for Power Supervisor .............................................................. 4-8
Table 4-2: Layout Diagram of J7, with expected voltages on each pin ......................... 4-9
Table 4-3: Typical Power Supply Voltages and AC Ripple .............................................. 4-9
Section 5 Troubleshooting
.........................................................................................................................................5-1
P
ROBLEMS AND
P
OTENTIAL
S
OLUTIONS
...............................................................................5-1
RFI, Hum, Clicks, or Buzzes ............................................................................................... 5-1
Unexpectedly Quiet On-Air Levels ................................................................................... 5-1
Poor Peak Modulation Control ........................................................................................ 5-1
Audible Distortion On-Air ................................................................................................ 5-2