Wheatstone E-SAT, Technical Manual

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G E N E R A L I N F O R M A T I O N
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E-Series Network / Apr 2007
Internal Programming Options
All internal programming options are made via PCB mounted switches.
Switch Settings
SW1 - AT Reset
Momentarily pressing the switch resets the AT board LAN chip, while
pressing and holding the switch also resets the FPGA.
The recessed SW1 is accessible from the rear and is located next to the
“AT LINK” / “LOGIC” RJ-45 connectors.
SW2 - DSP Reset
Momentarily pressing the switch resets the DSP board LAN chip, while
pressing and holding the switch also resets the FPGA.
If loaded the recessed SW2 is accessible from the rear and is located next to the
“MIXER LINK” RJ-45 connector.
Dipswitch SW4, SW5 - Logic Common Plus / Common Ground
Dipswitch SW7, SW8 - Logic IN /OUT
The SW4 and SW5 switches are used in setting up logic in conjunction with
SW7 and SW8.
For Input Logic the corresponding switches should be set for Logic In and
Common Plus.
For Output Logic Active Low the corresponding switches should be set for
Logic Out and Common GND.
For Output Logic Active High (+5V) the corresponding switches should be set
for Logic Out and Common Plus.
For corresponding switches follow the 1 - 6 markings on the board.
Common Plus/Common Ground can be configured for each port individually.
Dipswitch SW6
Pos. 1 - Sample Rate Select - 48kHz when ON, 44.1kHz when OFF.
Pos. 2 - Remote Rack -
ON - this is a remote rack, therefore it is connected to another rack and is
designated as Rack 5 of the Tier in which the connected rack is located.
OFF - this is not a remote rack and will be configured as Rack 1.
Pos. 3 - Disables Remote Rack -
ON - a remote rack is not connected.
OFF - a remote rack is connected.
Pos. 4 - This switch is used in configuration and should be in the ON position.
SW9 and SW11 - Not Used
E-Series Network / Nov 2008
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