User Manual
    GETTING STARTED 
    21 
Rear Panel Overview 
REMOVE INPUTS BEFORE OPENING.
TO AVOID SHOCK,
WARNING
RS232
SER.NO. LABEL
100 240V , 50 60Hz
25VA MAX
AC
HANDLER / SCAN / EXT I/O
TC SENSOR
GPIB
RS232 portGPIB port Handler/Scan/Ext I/O
USB B
port
Temperature sensor portAC power input
AC Input 
100 240V , 50 60Hz
25VA MAX
AC
Accepts the power cord. AC 100 - 
240Vac; 50 - 60Hz. 
For the power up sequence, see page 
24. 
RS-232 Port 
RS232
Accepts an RS-232C cable for remote 
control; DB-9 male connector. 
For remote control details, see page 92. 
GPIB Port 
GPIB
Accepts a GPIB cable for remote 
control. See page 93 for details. 
USB Device Port 
USB device port for remote control. 
See page 90 for details. 
Handler / Scan / 
EXT I/O Port 
HANDLER / SCAN / EXT I/O
The Handler / Scan / EXT I/O 
port is used to output 
pass/fail/high/low comparison 
results. This port is also used for 
the user-programmable EXT I/O 
pins. 










