:FUNCtion:YSCale

Instrument:
DCA-X
DCA-M
Meas. mode:
Scope
Eye
Jitter
TDR
Flex Apps:
FlexDCA
FlexRT
Scaling Commands

Command Syntax

:FUNCtionN:YSCale   <amplitude>

<amplitude> is an double.

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

Query Syntax

:FUNCtionN:YSCale?

Description

Sets the vertical scale (sensitivity). This is volts-per-division for electrical waveforms and watts-per-division for optical waveforms. Vertical scaling (VTRacking) automatically changes the mode from auto to manual. The vertical expansion and contraction is about the center offset value (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.