OPTIMOD-AM DIGITAL
INSTALLATION
2-7
E)
Connect the earth ground terminals on the Rolloff Filter to earth ground for
shielding.
To avoid potential ground loops, the earth ground is not connected to
the COM terminals.
F)
Set the
R
OLLOFF
control of the Rolloff Filter to taste. See
Figure 2-5
on page 2-
6.
Figure 2-6: Monitor Rolloff Filter Schematic Diagram
9400 Rear Panel
The
Ground Lift Switch
can be set to connect the 9400’s circuit ground to its chas-
sis ground (in the
G
ROUND
position). In the
L
IFT
position, it breaks that connection.
(See
Set Ground Lift switch
on page 2-3.)
The
Voltage Select switch
can be set to 115V (for 90-130V operation) or 230V (for
180-260V operation).
Fuse
values can be changed to support 115V or 230V operation. For safety, use ½-A-
250V Slow-Blow for 115V, or 500mA-250V for 230V.
The
Power Cord
is detachable and is terminated in a “U-ground” plug (USA stan-
dard), or CEE7/7 plug (Continental Europe), as appropriate to your 9400’s Model
Number.
Summary of Contents for Optimod-AM 9400
Page 1: ...Operating Manual OPTIMOD AM 9400 Digital Audio Processor Version 1 2 Software...
Page 7: ...Operating Manual OPTIMOD AM 9400 Digital Audio Processor Version 1 2 Software...
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Page 261: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 29...
Page 267: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 35 CPU Module...
Page 273: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 41 RS232 BOARD PARTS LOCATOR...
Page 275: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 43 8300 POWER SUPPLY PARTS LOCATOR...
Page 284: ...6 52 TECHNICAL DATA ORBAN MODEL 9400 DSP BOARD PARTS LOCATOR DRAWING 32170 000 14...
Page 292: ...6 60 TECHNICAL DATA ORBAN MODEL 9400 DISPLAY BOARD PARTS LOCATOR...
Page 293: ...OPTIMOD AM DIGITAL TECHNICAL DATA 6 61 DISPLAY BOARD...