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Caution
To avoid possible damage to meter or to equipment under test:
z
Disconnect the power and discharge all high-voltage capacitors before testing resistance or continuity.
z
Use the proper jacks, functions, and ranges for the measurement or source operation in question.
4 Calibrator Description
Refer to Figure 1
1. LCD
display
2.
Digit up/down adjust buttons
3. Control
keypad
4. Measurement
terminals
5. Source
terminals
Figure 1 – Meter Description
4.1 Measurement/ Source Terminals
Figure 2 shows the calibrator’s measurement /source terminals. Table 2 explains their use.
Figure 2 - Measurement/ Source Terminals
Table 2 - Measurement/ Source Terminals
Terminal Function
1
Measurement Signals
（
+
）：
DCmV
、
2
Measurement Signals
（
+
）：
DCV
、
FREQ
3
Measurement Signals
（
+
）：
DCmA
4
Common (return )
（
-
）
terminal for all
measurement functions
5
Source Signals
：（
-
）
DCmA
Source Signals
：
(+) Simulate mA
6
Source Signals
：（
+
）
DCmA
LOOP Terminal
：
+24VDC Loop Power Terminal
7
Common (return )
（
-
）
terminal for source
functions
8
Source Signals
：（
+
）
DCV
、
FREQ
、
PULSE
1
2
4
3
5
