Keithley 610C, Instruction Manual, Page: 10 / 44

2
Control
RANGE Switch
(8106)
MULTIPLIER Switch
(5107)
METER Switch
(5109)
ZERO Controls
FINE (R142)
MEDIUM (5101)
COARSE (5102)
ZERO CHECK Switch
(5103)
FEEDBACK Switch
(5105)
IN PUT
(3101)
GROUND (J102)
Control
OUTPUT (J103)
lMA-3V (5108)
1MA CAL (R1n)
Xl Output (J105)
GUARD (JI04)
117-234V Switch
(5104)
Fuse (FlOl)
TABLE 2
Front Panel Controls and Terminals
Functional Description
Sets the parameter to be measured: VOLTS, AMPERES, OHMS, or
COULOMBS. A.Iso sets the particular range for a given parameter.
Sets the full-scale meter sensitivity. When used with AMPERES,
OHMS, or COULOMBS the setting should be multiplied by the
RANGE setting.
Controls power to instrument. Also selects·· the meter polarity
and center scale.
Meter zero adjustment.
Meter zero adjustment.
Meter zero adjustment.
(potentiometer)
(switch)
(switch)
Zero check when depressed.
Sets amplifier connections for NORMAL or FAST.
Input receptacle, UHF type.
Chassis ground connection.
TABLE 3
Rear Panel Terminals
Functional Description
Output receptacle.
Sets output for lMA or 3V full scale.
Adjusts lMA output.
Unity Gain Output.
Guard output.
Sets instrument for 117 or 234V power.
117V:
234V: O.25A, slow blow
O.125A, slow blow
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