Command Descriptions
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
2-71
<x> specifies the input channel. Valid values are 1, 2, 3, and 4.
<Qstring> is either “V” for volts or “A” for amps as the units.
CH<x>:YUNIT?
might return:CH4:YUNIT “V”.
CLEARMenu (Set Only)
Clears the current menu from the display. This command is equivalent to
pressing the MENU OFF button on the front panel.
Display
CLEARMenu
CLEARMENU
clears the menu from the display.
*CLS (Set Only)
Clears the oscilloscope status data structures.
Status and Error
DESE, *ESE, *ESR?, EVENT?, EVMsg?, *SR E, *STB?
*CLS
The *CLS command clears the following:
H the Event Queue
H the Standard Event Status Register (SESR)
H the Status Byte Register (except the MAV bit; see below)
If the *CLS command immediately follows an <EOI>, the Output Queue and
MAV bit (Status Byte Register bit 4) are also cleared. MAV indicates informa-
tion is in the output queue. The device clear (DCL) GPIB control message will
clear the output queue and thus MAV. *CLS does not clear the output queue or
Arguments
Examples
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Syntax
Examples
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Related Commands
Syntax
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