EDI DSTS-5A Podręcznik użytkownika - Strona 11
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8 INSTALLING A CUSTOM LOAD
8.1 Disassemble the DSTS-5A by first
removing the hex nut from the
IN/OUT BNC connector on the front
panel. Refer to illustration 1 and
remove the black plastic outer bezel
on the back panel (the side with the
RS-232 connector) by lifting it near
the center on the top and sides where
the catches are located. When the
bezel is off hold the DSTS-5A so the
IN/OUT connector is facing upwards
and slide the back panel out of the
housing. Save the two lock washers located on the IN/OUT BNC connector and be
sure to replace them during re-assembly. Note: Do not remove the front bezel. The
front panel should not be removed, only the back panel.
8.2 Install the new load resistor, R24 and a parallel capacitance , C31 if required. Be sure
to move the jumper, J5, to the position closest to the front panel.
8.3 Re-assemble the DSTS-5A making sure the two lock washers are in place on the
IN/OUT connector. If necessary bend the ground contact slightly so it contacts the
front panel when the unit is assembled.
Photo 1: DSTS-5A Circuit Board.
DSTS-5A Manual
Illustration 1: Exploded view of DSTS-5A
housing.
Page 11
Rev 140930-300