User`s manual

P ULSAR BG Separate IF Outputs
Page 3
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Cable connections to be made.
Cable From To
Power supply cable 1 (yellow)
J6 on the Sep IF output board J2 on the interconnection board
Power supply cable 2 (pre-
installed)
J21 on the mainboard (already
installed)
J1 on the interconnection board
First Sound Carrier Cable
(n°34)
J34 on the mainboard
J5 on the Separate IF Outputs
board
Second Sound Carrier Cable
(n°36)
J36 on the mainboard
J3 on the Separate IF Outputs
board
IFs1 Output Cable (n°94)*
CompIF In Connector position
on the rear panel
J4 on the Separate IF Outputs
board
IFs2 Output Cable (n°92)
IFs2 Connector position on the
rear panel
J2 on the Separate IF Outputs
board
* Remove the connector CompIF In and replace it by this one.
•
Use the labels to indentificate the new outputs. Mark the CompIF In with the label IFs1 Out and
the CompIF Out with the label IFv Out.
•
Tighten all cables with the supplied cable ties.
3.3 Updating Software Version
This updating is only necessary if the index of the software installed is of a lower version than the new
delivered. The index of the software is indicated on the label one finds on the EPROM or GAL.
On the label one can find “/ XX”. This number indicated the software version.
Observe Precautions for Handling Electrostatic Sensitive Devices.
Electrostatic discharge (ESD) can damage the electronic components.
Therefore it is required to work in a static-safe work station.
For the location of the IC’s, use the internal layout diagram
Replace EPROM U65 with the one include in the kitbox. Only needed when the index of the EPROM
in the kitbox is higher than the one that is installed.
Replace GAL U69 with the one included in the kitbox. Only needed when a GAL is included in the
kitbox and the index of the GAL in the kitbox is higher than the one that is installed.
3.3 Closing The PULSAR
•
Put the bottom cover back onto the chassis.
•
Tighten the nine screws (Torx 10) while pressing the bottom cover down.
•
Turn the P
ULSAR upright.
•
Put the top cover onto the chassis.
•
Tighten the nine screws (Torx 10) while pressing the top cover down.
•
Replug the power cord.