Ametek Sorensen GPIB-XHR Operation Manual page 22

Installation and Configuration
Initial Inspection
J103
Note: All other jumpers are not user-selectable.
CR89
CR166
CR167
U117
U191
Figure 2.3 GPIB Interface PCB
18
J65 Local OVP control selection
J93 User TTL shutdown (S/D) selection
Remote OVP Control Selection
Red Diagnostic LED
Red Diagnostic LED
Green Diagnostic LED
Slave EPROM
Master EPROM
JUMPER SELECTION
[closed] [default]. See page 24.
[open] Front Panel OVP Control.
[1-2] User TTL S/D line active low.
See page 27.
[2-3] [default] User TTL S/D line active high.
[closed] [default]. See page 24.
[open]
LED INDICATORS
Bus error or soft restart on Slave circuitry.
Soft restart on Master circuitry.
Bus error on Master circuitry.
See page 48.
EPROMS
See revision number stamped on EPROM.
See revision number stamped on EPROM.
Operating Manual for GPIB for XHR/XFR Series Power Supply