Technical data

U2751A User’s and Service Guide 39
Index
#
55-pin backplane connector pin, 16
A
AC
characteristics, 30
Agilent Measurement Manager
help file, 2
operation, 22, 24, 25, 25
panel view, 22
relay cycle count, 34, 37
Agilent U2751A USB Modular Switch
Matrix,
Quick Reference Card, 7
B
bandwidth, 30
bumper, 8
bumper casing, 8, 17
C
*CLS, 23, 26
carrier board, 36, 37
Certificate of Calibration, 7
channel label, 21
channels, multiple
chassis
configuration, 2
installation, 17
cleaning, general, 8
column, 2, 10, 21, 22, 23, 34
configuration, instrument
connector, 10
pin assignments, 10
55-pin backplane connector pin, 16
cross-point, 2
D
DC
isolation, 30
defective relays, check, 34
DIAGnostic:RELay:CYCLes?
(@<ch_list>), 34
device under test. See DUT
disassembly. See relays, replacing
DSub connector, 10, 34
DUT, 2
E
electrical check, 8
electrostatic discharge. See precautions
error conditions
Agilent Measurement Manager
operation, 25
SCPI Commands, 26
F
flowchart, 9
G
GND, 10, 16
I
I/O cable, 8
inspection, initial, 8
introduction
U2751A USB modular switch matrix, 2
IVI-COM driver, 9
L
LED indicators, 20
L-Mount kit, 7, 17
M
matrix, V, VIII, 2, 7, 21, 22
maintenance, general, 8
measurement board, 36, 37
Microsoft
®
Internet Explorer. See browser
modular instrument chassis, 7, 16
modular switch matrix. See introduction
module driver. See installation
multiplexer, 21
N
nBPUB, 16, 16
NC, 16, 16
O
operating enviroment
altitude, 28
pollution degree, 28
relative humidity, 28
temperature, 28
operating checklist. See service
operation, system related
error conditions, 25
self-test, 25
P
panel view, 22, 24
parts, replaceable, 35
pin assignments, 10