1-22
INTRODUCTION
ORBAN MODEL 8300
You can set the bypass gain with the
B
YPASS
G
AIN
control located to the
right of the
M
ODE
control.
B)
Begin EAS broadcast.
After the EAS broadcast, resume normal processing:
C)
Set the
M
ODE
to
O
PERATE
.
This will restore the processing preset in use prior to the Test Mode.
3.
Place the 8300 in Bypass mode by remote control. Then program any
two Remote Interface inputs for “Bypass” and “Exit Test,” respectively.
A)
Connect two outputs from your station remote control system to the
REMOTE
INTERFACE
connector on the rear panel of the 8300, according to
the wiring diagram in Figure 2-2 on page 2-4.
B)
Program two GPI ports for
B
YPASS
and
E
XIT
T
EST
according to the instructions
in
Remote Control Interface Programming
starting on page 2-36.
C)
Place the 8300 in bypass mode by remote control.
a)
Switch the 8300 into
BYPASS
mode by a momentary command from your
station’s remote control to the GPI port programmed as
B
YPASS
.
b)
Begin EAS broadcast.
c)
When the EAS broadcast is finished, switch the 8300 from
B
YPASS
mode by
a momentary command from your station’s remote control to the GPI port
programmed as
E
XIT
T
EST
.
You may also choose to insert EAS broadcast tones and data directly into the
transmitter, thus bypassing the 8300 for the duration of the EAS tones and data
broadcast.
PC Control and Security Passcode
PC software control provides access to OPTIMOD-FM via network, modem or direct
(null modem cable) connection, with IBM PC-compatible computers running Win-
dows. PC access is permitted only with a valid user-defined passcode.
PC remote control can be ended from the front panel; this feature effectively pre-
vents simultaneous remote and local control.
See
Security and Passcode Programming
(starting on page 2-33) for more detail.
Summary of Contents for 8300J
Page 1: ...Operating Manual OPTIMOD FM 8300 Digital Audio Processor Version 2 1 Software...
Page 7: ...Operating Manual OPTIMOD FM 8300 Digital Audio Processor Version 2 1 Software...
Page 24: ......
Page 94: ...2 46 INSTALLATION ORBAN MODEL 8300 This page intentionally left blank...
Page 190: ......
Page 204: ......
Page 246: ......
Page 247: ...OPTIMOD FM DIGITAL TECHNICAL DATA 6 29...
Page 254: ...6 36 TECHNICAL DATA ORBAN MODEL 8300 CPU Module...
Page 260: ...6 42 TECHNICAL DATA ORBAN MODEL 8300 8300 RS232 BOARD PARTS LOCATOR...
Page 262: ...6 44 TECHNICAL DATA ORBAN MODEL 8300 8300 POWER SUPPLY PARTS LOCATOR...
Page 264: ...6 46 TECHNICAL DATA ORBAN MODEL 8300 8300 I O BOARD PARTS LOCATOR...
Page 270: ...6 52 TECHNICAL DATA ORBAN MODEL 8300 DSP BOARD PARTS LOCATOR DRAWING 32170 000 14...
Page 278: ...6 60 TECHNICAL DATA ORBAN MODEL 8300 8300 DISPLAY BOARD PARTS LOCATOR...
Page 279: ...OPTIMOD FM DIGITAL TECHNICAL DATA 6 61 DISPLAY BOARD...