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Command Groups
Table 2-26: Miscellaneous Commands (cont.)
Command
Description
HEADer
Sets or returns the Response Header Enable
State
ID? Returns identifying information about the
oscilloscope and its firmware
*IDN? Returns the same information as the ID?
command except the data is formatted
according to Tektronix Codes & Formats
LANGuage Sets or returns the user interface display
language
LOCk Sets or returns the front panel lock state
*LRN? Returns a listing of oscill oscope settings
NEWpass
Changes the password for user protected
data
PASSWord Enables the *PUD and NEWpass set
commands
REM
Specifies a comment, which is ignored by
the oscilloscope
SET? Returns a listing of oscilloscope settings
TEKSecure Initializes both waveform and setup
memories
TIME
Sets or returns the time displayed by the
oscilloscope
TOTaluptime? Returns the total number of hours that the
oscilloscope has been turned on since the
nonvolatile memory was last programmed
*TRG Performs the group execute trigger (GET)
*TST? Tests the interface and returns the status
UNLock
Unlocks front panel
USBTMC? Returns the USBTMC information used by
the USB hosts to determine the instrument
interfaces
USBTMC:PRODUCTID:DECimal? Returns the USBTMC product ID
USBTMC:PRODUCTID:HEXadecimal? Returns the USBTMC product ID
USBTMC:SERIALnumber?
Returns the instrument serial number
USBTMC:VENDORID:DECimal? Returns the USBTMC vendor ID
USBTMC:VENDORID:HEXadecimal? Returns the USBTMC vendor ID
VERBose
Sets or returns the verbose state
MSO4000 and DPO4000 Series Programmer Manual 2-31