# :FUNCtion:YRANge

:FUNCtion Scaling Commands

- :FUNCtion:VERTical:SCALing
- :FUNCtion:XLEFt?
- :FUNCtion:XPOSition
- :FUNCtion:XREFerence?
- :FUNCtion:XRIGht?
- :FUNCtion:XSCale
- :FUNCtion:XSCale:FINE
- :FUNCtion:XUNits?
- :FUNCtion:YBOTtom?
- :FUNCtion:YOFFset
- :FUNCtion:YRANge
- :FUNCtion:YSCale
- :FUNCtion:YSCale:FINE
- :FUNCtion:YTOP?
- :FUNCtion:YUNits?

## Command Syntax

    :FUNCtionN:YRANge   <amplitude>

<amplitude> is a double.

Where N identifies one of sixty four {1:64} math functions that you can create. For example, `:FUNCtion2`.

## Query Syntax

    :FUNCtionN:YRANge?

## Description

Sets or queries the math function waveform's vertical range. This is the vertical scale per division value (`:FUNCtion:YSCale`) multiplied by eight divisions.

Electrical waveforms are typically volts and optical waveforms are typically watts.

Vertical scaling (`:FUNCtion:VERTical:SCALing`) automatically changes the mode from auto to manual.

The vertical expansion and contraction is about the center offset value (`:FUNCtion:YOFFset`). For optical channels, vertical expansion and contraction is about the second graticule division from the bottom of the display screen and also not at the ground reference.