MODEL 3760
D C VO L T & 4-2 0 mA PA N E L ME TE R
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O N T R O L S
Analog Wide Span and Zero Controls
16 Position switch for wide control adjustment of the analog output signal from the 3760 meter, this in turn
affects the digital readout for engineering units adjustments as determined by the display settings.
Wide Zero -
16 position switch to adjust wide zero-balance authority, approx. 13% /position
Wide Span -
16 position switch to adjust wide range gain for 0.050 mV to 200 Vdc sensors
Display Span Adjustments
The Display Span Adjustment is used to adjust the digital readout of the 3760 meter; the user
calibrates the analog output for a specific span value and then adjusts the readout for proper
engineering units display. “OFF” position indicator defines the default position. i.e. 5.000 Vdc for
the analog outputs equals to 5000 counts on the display.
Display Coarse Span -
16 position switch to adjust wide span / gain authority for the display
Display Fine Span -
25 Turn potentiometer for fine span / gain control of display reading
Display “OFF” –
switch position “F” which disables the Adjustable Span feature of the display
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