Tonghui TH2816B - A Tour of the Rear Panel

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fixture or test leads for measuring the device under test.
HD(H
CUR
): High current drive
HS(H
POT
): High potential sense
LS(L
POT
): Low potential sense
LD(L
CUR
): Low current drive
10) Frame terminal
This is the FRAME Terminal which is tied to the instrument's chassis and which
can be used for measurements that require guarding.
11) Number keys
The NUMBER keys are composed of the digits 0 to 9 , a period . , a minus sign
- , number keys are used to enter numeric data into the TH2816B.
12) ENTER key
ENTER terminates numeric input data and enters the displayed value in the input
window.
13)
B.S. key
BACKSPACE key deletes one last character of the input value.
14) TRIGGER key
This is the TRIGGER key used to manually trigger the TH2816B when it is set to
the Manual Trigger mode.
3.2 A Tour of the Rear Panel
Figure 3-2 gives a brief description of the TH2816B's rear panel.
I N P U T
F 1 A
F U S E
R S - 2 3 2
I E E E - 4 8 8 H A N D L E R
123
456
Figure 3-2. Rear panel overview
1) HANDLER Interface Connector(Optional)
This is the HANDLER interface connector used when operation with a
component handler to fully automate component testing, sorting, and quality
control data processing.
2) IEEE488 Interface Connector (Optional)
This is the IEEE488 interface connector used when operating on the General
Purpose Interface Bus.
3) RS232C Interface Connector
This is the RS232C interface connector used when operating on the serial
interface.
4) LINE Input Receptacle