
II
Chapter 2 Tester Description
Illustrations of the Testers................................................................... 2-1
Z1890, Z1880................................................................................ 2-2
Z1888—Z1888-1, Z1888-2............................................................ 2-3
Z1884............................................................................................ 2-4
Z1866............................................................................................ 2-5
Z1860-NB...................................................................................... 2-6
Z1860............................................................................................ 2-7
Z1850............................................................................................ 2-8
Z1840............................................................................................ 2-9
Z1820.......................................................................................... 2-10
Z1808, Z1805.............................................................................. 2-11
Z1803 Plus—Z1803-1, Z1803-2.................................................. 2-12
Z1800.......................................................................................... 2-13
Z1860M....................................................................................... 2-14
Z1850M....................................................................................... 2-15
Z1840M....................................................................................... 2-16
Console Controls......................................................................... 2-17
Operator Control Panels ............................................................. 2-17
Operator Control Pod.................................................................. 2-20
Emergency Manual Off Switch.................................................... 2-20
Test Jack Panels......................................................................... 2-21
Interface Vacuum Switches......................................................... 2-24
Rear Panels ...................................................................................... 2-26
Rear Panels—Z1890, Z1888, Z1880, Z1808,
Z1805, Z1803 Plus...................................................................... 2-26
Rear Panel—Z1884, Z1860-NB, Z1860, Z1840, Z1866, Z1850 . 2-27
Rear Panels—Z1820, Z1800 ...................................................... 2-28
Rear Panel—Z1860M, Z1840M, Z1850M................................... 2-29
AC Power System............................................................................. 2-29
AC Power Distribution Assembly—Z1890, Z1888,
Z1880, Z1860-NB, Z1808, Z1805, Z1803................................... 2-30
AC Power Distribution Assembly—Z1884................................... 2-31
AC Power Distribution Assembly—Z1866, Z1860, Z1850,
Z1840,Z1860M, Z1850M, Z1840M ............................................. 2-32
Fixture Receiver Interface................................................................. 2-33
Fixture Receiver Interface—Z1890, Z1888, Z1880,
Z1808, Z1805, Z1803 Plus.......................................................... 2-33
Fixture Receiver Interface—Z1884 ............................................. 2-34
Fixture Receiver Interface—Z1866 ............................................. 2-35