Practical Instrument Electronics 850 - Manual (Page 7)

Page 5
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Operating Instructions
STORING HI and LO EZ-CHECK Source Outputs
Speed up your calibration by storing Span & Zero output setting
for instant recall with the EZ-CHECK switch.
1) Store your high (SPAN) output temperature by moving the
EZ-CHECK switch to the HI position and turning the EZ-Dial
knob until the desired output value is on the display. Press
and hold the EZ-Dial knob until
STORED appears to store
the value. Release the EZ-Dial knob.
2) Store your low (ZERO) output value by moving the EZ-CHECK
switch to the LO position and turning the EZ-Dial knob until
the desired output value is on the display. Press and hold the
EZ-Dial knob until
STORED appears to store the value.
Release the EZ-Dial knob.
3) Instantly output your SPAN and ZERO output settings by
moving the EZ-CHECK switch between HI and LO. You may
also select any third output setting (such as mid-range) using
the SET position on the EZ-CHECK switch.
Connections
PIE 850 has banana jacks compatible with unshielded or
retractable banana plugs. Included with your calibrator are a pair
of test leads with alligator clips for mA, V, pH & Hz connections.
Four test leads with spade lugs are also included for 2, 3 and 4
Wire RTD connections. Thermocouple connections are made
through a miniature thermocouple socket.
T/C
All mA∙ Read V
-
2 3
RTD
Ω
RTD
Ω
6 5
4
+
Source & Read Hz∙ mV
Source V∙ pH
- +
1
-