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Teledyne LeCroy X-STREAM OSCILLOSCOPES Remote Control User Manual

Page 183

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Remote Control Commands and Queries

WM-RCM-E Rev D

ISSUED: February 2005

177

ACQUISITION

OFFSET, OFST

Command/Query

DESCRIPTION

The OFFSET command allows adjustment of the vertical offset of
the specified input channel.

The maximum ranges depend on the fixed sensitivity setting. See
the Operator’s Manual for specifications.

If an out-of-range value is entered, the oscilloscope is set to the
closest possible value and the VAB bit (bit 2) in the STB register is

set.

N

N

O

O

T

T

E

E

:

: The probe attenuation factor is not taken into account

in offset adjustments.
The unit V is optional.

The OFFSET? query returns the DC offset value of the specified
channel.

COMMAND SYNTAX

: OFfSeT
: = {C1, C2, C3, C4}

: = See the Operator’s Manual for specifications.

QUERY SYNTAX

: OFfSeT?

RESPONSE FORMAT

: OFfSeT

AVAILABILITY

: {C3, C4} only on four-channel oscilloscopes.

EXAMPLE (GPIB)

The following instruction sets the offset of Channel 2 to -3 V:

CMD$=“C2:OFST -3V”: CALL IBWRT(SCOPE%,CMD$)