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P
ULSAR
Stereo Coder (IRT)
Page 1
1 DESCRIPTION
A Mono P
ULSAR
can be converted into analogue two carrier stereo modulator only by plugging in the
IRT Stereo Coder board on the mainboard.
The second sound carrier will be automatically activated and the appropriate menus will be added or
changed. The customer needs to do a minimum of settings.
2 INSTALLATION
Please read this chapter carefully before installing the option.
The installation procedure is only necessary when ordering this option sepa-
rately. When ordering a P
ULSAR
with the Stereo Coder option, the installation
is already carried out during production.
For location of the boards, connectors and jumpers use the internal layout diagram.
Before changing anything in the P
ULSAR
remove the power cord to switch
off the power supply.
2.1 Opening The P
ULSAR
•
Unplug the power cord to turn off the P
ULSAR
.
•
Unscrew the nine screws (Torx 10) holding the top cover.
•
Pull the top cover backwards and remove it.
•
Loosen the nine screws (Torx 10) holding the bottom cover.
•
Remove the bottom cover.
2.2 Installing The Stereo Coder Board
•
Bridges to be set on the Mainboard:
Bridge
Function
Position*
BR13
Enables / Disables the Stereo Coder board
non-default
BR14
Enables / Disables the Stereo Coder board
non-default
*The default position is the marked position.
•
Place the stereo coder board on the mainboard. For the correct direction, look for the position of
the red connectors.
•
Fix the board with the split pin.
OPTION:
STEREO CODER (IRT)
ORDER NUMBER: C9825509
WARNING
REMARK
Summary of Contents for PULSAR BG
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Page 36: ...Installation Filter Module PULSAR Page 6 2...
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Page 47: ...PULSAR Audio Video Auxiliary Input Page 5...
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Page 83: ...PULSAR BG Composite IF Aux Input Page 7...
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Page 117: ...PULSAR BG Reference Carrier Output Page 3...
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