Rotary Switch - Extech Instruments CMM-17 Quick Start Manual

Rotary Switch

Set the slide switch to the M or M/S position. Turn the meter ON and select the combined
function you desire by turning the rotary switch.
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Figure-7 Rotary Switch for selecting combined function
FUNC. INPUT (White color)
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DC, AC or DC+AC Voltage
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3 DC, AC or DC+AC mV measurements.
4 Resistance/ Continuity measurements
5 Diode/ Audible Continuity.
DC, AC or DC+AC mA measurements:
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50mA and 500 mA
Output and Input Terminals
OUTPUT terminals for Constant
Voltage, Constant Current and
Square wave Output functions
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measurements.
Figure-8 Output/Input Terminals
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OUTPUT (Yellow Color)
Power Off
Square wave output
Constant current: ± 25 mA
Constant voltage: ± 1.5V, ± 15V
Constant voltage: ± 1.5V, ± 15V
Constant voltage: ± 1.5V, ± 15V
Constant current: ± 25 mA
Constant voltage: ± 1.5V, ± 15V
Constant current: ± 25 mA
Square wave output
INPUT terminals for Voltage,
Current, Resistance, Diode/ Audible
Continuity measurements
CMM-17 Quick Start V1.2 03/05
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