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CONTENTS
CHAPTER 1 INSTALLATION
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l-l
Initial
Inspection
. . . . . . . . .*..*.*
. . . . . . . . . . . . . . . . . . . . . . . . . . . . l-l
Installing
the
HP 4142B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l-2
Installing
the
Blank
Panel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . l-2
Installing
the
Front
Panel
.................................
l-2
Line
Power
Requirements
..........
.........
.........
........
l-2
Line
Voltage
and
Fuse Selection
.....................
....
...
l-3
Setting
the
Line
Frequency
FILTER
Switch
...............
....
l-3
Power
Cables
...............................................
l-4
Grounding
Requirements
.....................................
l-5
Changing
the
HP-IB
Address
.................................
l-5
Connecting
the
HP-IB
Cable
.................................
l-5
Mounting
the
HP 4142B
....................
.......
....
.*.*.**
1 6
Operating
Environment
......................................
117
Installing
and Removing
Plug-in
Units
...........
.............
l-8
Storage
and
Shipment
...........
.....
.......
........
....
......
l-9
Environment
....................................
.***
..* .....
l-9
Original
Packaging
.........................................
1-9
Other
Packaging
............................................
l-9
Repair
Service
...............................................
l-10
Serial
Number
..............................................
l-10
CHAPTER
2 OVERVIEW
Introduction
.................................................
2-l
Product
Introduction
.........................................
2-1
HP 4142B
...................................................
2-l
Ground
Unit
(GNDU)
.........................
......
..........
2-3
HP 41420A
HPSMU and HP 41421B
MPSMU ........................
2-4
HP 41422A
HCU ..............
......
..........
......
.....
...................................................
27
HP 41423A
HVU
2:9
HP 41424A
VS/VMU ......................................
.....
2-11
HP 41425A
AFU ..............................................
2-13
Measurement
Modes
..........................................
2-14
Total
Power
Limitation
of
Plug-in
Units
....................
2-16
Panel
Overview
...............................................
2-17
CHAPTER 3 TEST DEVICE CONNECTIONS
Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-l
Before
Connecting
Test
Devices
.
.
l
.
.
.
.
.
.
.
.
.
.
.
.
. . . . . . . . . . . . . . . . 3-l
Enclose
the
Test
Device
with
a Shielding
Box .b.b.....
bbb...
3-l
Connect
the
INTLK Terminal
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Shorting
Circuit
Common and Chassis
Ground
Terminals
.
l
l
.
.
.
.
3-4
Connecting
the
Test
Devices
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
GNDU Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
HPSMU and MPSMU Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
HCU Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
HVU Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
VS/VMU Connections
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
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