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Ref:offset, Ref:scale – GW Instek GDS-3000 Series Programming Manual User Manual

Page 74

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GDS-3000 Programming Manual

74

:REF:OFFSet

Set

Query

Description

Sets or returns the selected reference waveform
vertical position (offset).

Syntax

:REF:OFFSet { | ?}

Parameter

Reference
waveform

1,2,3,4

REF1~REF4

Vertical offset

Return parameter

Returns the reference waveform vertical position
as .

Example

:REF1:OFFSet -5.000E-2
Selects reference 1, and then sets the vertical
position to -50mV/mA.

:REF:SCALe

Set

Query

Description

Sets or returns the selected reference waveform
vertical scale.

Syntax

:REF:SCALe { | ?}

Parameter

Reference
waveform

1,2,3,4

REF1~REF4

Vertical scale

Return parameter

Returns the reference waveform vertical scale as
.

Example

:REF1:SCALe 5.000E-2
Selects reference 1, and then sets the vertical scale
to 50mV|mA/div.