Scope — Oscilloscope¶

Auto-generated reference

For the definitive command list extracted directly from source code, see REPL Command Reference.

Controls oscilloscopes over VISA.

Channels are numbered 1–4. Use all to affect every channel at once.
Multiple scopes are named scope1, scope2, etc.

Rigol DHO804Keysight DSOX1204GTektronix MSO2024

4-channel oscilloscope with USB interface. Full feature set including counter, DVM, cursors, recording, mask test, and built-in AWG.

4-channel InfiniiVision 1000 X-Series oscilloscope with USB/LAN interface. Supports screenshot, display, acquire, math, mask test, labels, invert, bwlimit, built-in AWG (WGEN), and DVM. No counter, cursor, or recording support.

4-channel oscilloscope with USB/GPIB interface. Basic scope commands only.

Acquisition Control¶

scope autoset¶

Auto-configure the scope for the current input signal.

scope autoset

Automatically adjusts time/division, voltage/division, and trigger settings to display the input signal cleanly. Equivalent to pressing the Autoset button on the front panel.

scope run / stop / single¶

scope run       # start continuous acquisition
scope stop      # freeze the display
scope single    # arm single-shot trigger

Command	Effect
`run`	Start continuous acquisition (free-running)
`stop`	Freeze the display at the current waveform
`single`	Arm the trigger — capture one waveform then stop

scope wait_stop¶

Block until the scope finishes its current acquisition (i.e. the trigger fires and the display stops).

scope wait_stop [timeout=<s>]

Parameter	Required	Default	Description
`timeout=`	optional	`10`	Maximum seconds to wait. Prints a warning if the scope is still armed after this time.

Use after scope single to ensure the trigger has fired before querying measurements. Without this, measurements may return 9.9e+37 (the SCPI sentinel for "not yet computed").

Rigol DHO804Tektronix MSO2024

scope single
scope wait_stop timeout=10    # wait up to 10 s for trigger
scope meas_force              # force DSP to finalize values
freq = scope meas 1 FREQUENCY unit=Hz

scope single
scope wait_stop               # default 10 s timeout
freq = scope meas 1 FREQUENCY unit=Hz

Channel Control¶

scope chan¶

Enable or disable channel display.

scope chan <1-4|all> <on|off>

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`, `2`, `3`, `4`, `all`	Channel number, or `all`.
`on\\|off`	required	`on`, `off`	Show or hide the channel.

scope chan 1 on      # show channel 1
scope chan 3 off     # hide channel 3
scope chan all on    # show all channels

scope coupling¶

Set input coupling for one or more channels.

scope coupling <1-4|all> <DC|AC|GND>

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel(s) to configure.
`DC\\|AC\\|GND`	required	`DC`, `AC`, `GND`	Coupling mode. DC = pass all frequencies. AC = block DC component. GND = disconnect input (shows 0 V reference).

scope coupling 1 AC       # AC-couple channel 1
scope coupling all DC     # DC-couple all channels

scope probe¶

Set probe attenuation so the scope displays correct voltages.

scope probe <1-4|all> <attenuation>

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel(s).
`attenuation`	required	`1`, `10`, `100`	Probe attenuation ratio. `1` = direct connection, `10` = 10× probe, `100` = 100× high-voltage probe.

scope probe 1 10    # channel 1 has a 10× probe
scope probe all 1   # all channels: direct (1×) connection

Horizontal (Time) Axis¶

scope hscale¶

Set the time per division.

scope hscale <s/div>

Parameter	Required	Values	Description
`s/div`	required	float (s)	Seconds per division. E.g. `0.001` = 1 ms/div, `1e-6` = 1 µs/div.

scope hscale 0.001      # 1 ms/div
scope hscale 0.0001     # 100 µs/div

scope hpos / hmove¶

Set or adjust the horizontal trigger position.

scope hpos <percentage>     # set absolute position
scope hmove <delta>         # adjust relative to current position

Parameter	Required	Description
`percentage`	required (hpos)	Trigger position as percent of screen width.
`delta`	required (hmove)	Relative adjustment amount.

scope hpos 50     # center trigger at 50%
scope hmove 10    # shift right by 10%

Vertical (Voltage) Axis¶

scope vscale¶

Set voltage per division for one or more channels.

scope vscale <1-4|all> <V/div> [pos]

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel(s).
`V/div`	required	float (V)	Voltage per division.
`pos`	optional	float (divisions)	Vertical position offset. Default: `0` (centered).

scope vscale 1 0.5           # channel 1: 0.5 V/div
scope vscale 1 0.5 -2        # 0.5 V/div, shifted down 2 divisions
scope vscale all 1.0 0       # all channels: 1 V/div, centered

scope vpos / vmove¶

Set or adjust vertical position.

scope vpos <1-4|all> <divisions>    # set absolute position
scope vmove <1-4|all> <delta>       # adjust relative to current

scope vpos 1 0        # center channel 1
scope vmove 1 -1      # move channel 1 down by 1 division

Trigger¶

scope trigger¶

Configure the trigger.

scope trigger <channel> <level> [slope=<RISE|FALL>] [mode=<AUTO|NORM|SINGLE>]

Parameter	Required	Values	Description
`channel`	required	`1`–`4`	Trigger source channel.
`level`	required	float (V)	Trigger threshold voltage.
`slope=`	optional	`RISE`, `FALL`	Edge to trigger on. Default: `RISE`.
`mode=`	optional	`AUTO`, `NORM`, `SINGLE`	Trigger mode. `AUTO` = free-run if no trigger; `NORM` = wait for trigger; `SINGLE` = one-shot. Default: `AUTO`.

scope trigger 1 0.0                           # ch1, 0 V threshold, rising edge
scope trigger 1 1.5 slope=FALL                # ch1, 1.5 V, falling edge
scope trigger 1 0.0 slope=RISE mode=NORM      # ch1, normal mode

Measurements¶

scope meas¶

Take and print a single measurement.

scope meas <1-4|all> <type>

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel to measure.
`type`	required	see below	Measurement type (case-insensitive).

Rigol DHO804Tektronix MSO2024

All types are case-insensitive. Aliases are separated by /.

Voltage

Type / Aliases	Description
`VPP` / `PK2PK`	Peak-to-peak voltage
`VRMS` / `RMS`	RMS voltage
`ACRMS`	AC RMS voltage
`VMAX` / `MAXIMUM`	Maximum voltage
`VMIN` / `MINIMUM`	Minimum voltage
`VTOP` / `TOP`	Top voltage (high state)
`VBASE` / `BASE`	Base voltage (low state)
`VAMP` / `AMPLITUDE`	Amplitude (Vtop − Vbase)
`VAVG` / `MEAN` / `AVERAGE`	Mean voltage
`VMID` / `MID`	Mid voltage
`VUPPER` / `UPPER`	Upper threshold voltage
`VLOWER` / `LOWER`	Lower threshold voltage
`VARIANCE` / `VAR`	Voltage variance
`PVRMS`	Per-period RMS voltage
`TVMAX`	Time at Vmax
`TVMIN`	Time at Vmin

Time

Type / Aliases	Description
`FREQUENCY` / `FREQ`	Signal frequency
`PERIOD`	Signal period
`RISE` / `RISETIME`	Rise time (10%–90%)
`FALL` / `FALLTIME`	Fall time (90%–10%)
`PWIDTH`	Positive pulse width
`NWIDTH`	Negative pulse width

Duty Cycle

Type / Aliases	Description
`PDUTY` / `POSDUTY`	Positive duty cycle
`NDUTY` / `NEGDUTY`	Negative duty cycle

Shape

Type / Aliases	Description
`OVERSHOOT` / `OVER`	Overshoot
`PRESHOOT` / `PRE`	Preshoot
`PSLEWRATE` / `POSSLEW`	Positive slew rate
`NSLEWRATE` / `NEGSLEW`	Negative slew rate

Area

Type / Aliases	Description
`MAREA` / `AREA`	Waveform area
`MPAREA` / `PERIODAREA`	Period area

Counts

Type / Aliases	Description
`PPULSES`	Positive pulse count
`NPULSES`	Negative pulse count
`POSEDGES` / `PEDGES`	Positive edge count
`NEGEDGES` / `NEDGES`	Negative edge count

scope meas 1 FREQUENCY    # print channel 1 frequency
scope meas 1 PK2PK        # print channel 1 peak-to-peak
scope meas 2 RISE         # print channel 2 rise time
scope meas 3 OVERSHOOT    # print channel 3 overshoot

Voltage

Type	Description
`PK2PK`	Peak-to-peak voltage
`RMS`	RMS voltage
`CRMS`	Cycle RMS voltage
`MEAN`	Mean voltage
`AMPLITUDE`	Amplitude (high − low)
`MINIMUM`	Minimum voltage
`MAXIMUM`	Maximum voltage
`HIGH`	High voltage level
`LOW`	Low voltage level

Time

Type	Description
`FREQUENCY`	Signal frequency
`PERIOD`	Signal period
`RISE`	Rise time
`FALL`	Fall time
`PWIDTH`	Positive pulse width
`NWIDTH`	Negative pulse width

Shape

Type	Description
`POSOVERSHOOT`	Positive overshoot
`NEGOVERSHOOT`	Negative overshoot

scope meas 1 FREQUENCY    # print channel 1 frequency
scope meas 1 PK2PK        # print channel 1 peak-to-peak
scope meas 2 RISE         # print channel 2 rise time

Note

scope meas prints the result but does not record it. Use the assignment syntax (label = scope meas 1 FREQUENCY unit=Hz) to save to the log.

scope meas_setup¶

Configure a measurement slot before capturing so the scope computes the value when the trigger fires.

scope meas_setup <1-4|all> <type>

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel(s) to configure.
`type`	required	see measurement types above	Measurement to compute on next capture.

Rigol DHO804Tektronix MSO2024

scope meas_setup 3 RISE     # configure CH3 rise time slot
scope meas_setup 4 RISE     # configure CH4 rise time slot
scope single
scope wait_stop timeout=10
scope meas_force            # force DSP computation
ch3_rise = scope meas 3 RISE unit=s

Note

Call scope meas_setup before scope single. Use scope meas_force after wait_stop to ensure computation is complete before querying.

Not supported. The MSO2024 computes measurements on demand — use the assignment syntax (label = scope meas ...) directly after capture without a prior setup step.

scope meas_force¶

Force the scope's measurement DSP to compute all configured slots.

Rigol DHO804Tektronix MSO2024

scope meas_force

The DHO804 computes measurements lazily — values are only finalized when the display refreshes. scope meas_force triggers an internal display refresh (no file written) so that measurements return valid values immediately after scope wait_stop.

Note

Use after scope wait_stop and before taking measurements when you do not want to save a screenshot first. If you already call scope screenshot before measuring, this step is redundant.

Not supported. The MSO2024 computes measurements on demand — no force step is needed.

scope meas_clear¶

Remove all measurement items from the on-screen results panel.

Rigol DHO804Tektronix MSO2024

scope meas_clear

Sends :MEASure:CLEar to hide the measurement sidebar. Use before scope screenshot to capture a clean image without the measurement overlay.

scope meas_force
ch3_rise = scope meas 3 RISE unit=s
scope meas_clear              # close the panel
scope screenshot cap.png      # clean screenshot

Not supported. The MSO2024 does not maintain an on-screen measurement panel via SCPI.

scope meas_loop¶

Continuously measure a channel at a fixed interval and print results. Press Ctrl+C to stop.

scope meas_loop <1-4|all> <type> [interval=1.0] [count=0] [label=<name>] [unit=<str>]

Parameter	Required	Values	Description
`1-4\\|all`	required	`1`–`4`, `all`	Channel(s) to measure.
`type`	required	see measurement types above	Measurement type.
`interval=`	optional	seconds (default `1.0`)	Time between measurements.
`count=`	optional	integer (default `0` = unlimited)	Stop after this many samples. `0` runs until Ctrl+C.
`label=`	optional	string, no spaces	If provided, each reading is also stored to the measurement log (same as the assignment syntax).
`unit=`	optional	string	Unit shown in log (requires `label=`).

scope meas_loop 1 FREQUENCY                         # print CH1 frequency every 1s, run forever
scope meas_loop 1 FREQUENCY interval=0.5            # measure every 500 ms
scope meas_loop 1 RMS count=10 label=vrms unit=V    # 10 samples, store each to log
scope meas_loop all PK2PK interval=2.0               # all channels, every 2s

Tip

Use count=N label=<name> together to collect a fixed number of samples and then pass them to calc for post-processing.

Recording measurements

Use assignment syntax to measure and store the result to the measurement log in one step:

<label> = scope meas <1-4|all> <type> [unit=<str>]

Parameter	Required	Values	Description
`label`	required	string, no spaces	Name for this entry in the log. Appears in `log print` and used as the dictionary key in `calc` expressions: `m["label"]`. Use underscores — e.g. `ch1_freq`.
`1-4\\|all`	required	`1`–`4`, `all`	Channel to measure.
`type`	required	see measurement types above	Measurement type.
`unit=`	optional	string	Unit shown in `log print` (e.g. `Hz`, `V`). Display-only — does not affect the stored value or calculations.

Rigol DHO804Tektronix MSO2024

meas_freq = scope meas 1 FREQUENCY unit=Hz
meas_pk2pk = scope meas 1 PK2PK unit=V
ch3_rise = scope meas 3 RISE unit=s

meas_freq = scope meas 1 FREQUENCY unit=Hz
meas_pk2pk = scope meas 1 PK2PK unit=V
ch2_rise = scope meas 2 RISE unit=s

Then use in calculations:

calc crest_factor m["meas_pk2pk"] / m["meas_rms"]   # compute crest factor
log print

scope meas_delay¶

Measure the time delay between two channels.

scope meas_delay <ch1> <ch2> [edge1=RISE] [edge2=RISE]

Parameter	Required	Values	Description
`ch1` / `ch2`	required	`1`–`4`	Source and reference channel numbers.
`edge1=` / `edge2=`	optional	`RISE`, `FALL`	Which edge to detect on each channel. Default: `RISE`.

Rigol DHO804Tektronix MSO2024

scope meas_delay 1 2              # delay from ch1 rising to ch2 rising
scope meas_delay 1 2 edge2=FALL  # delay from ch1 rising to ch2 falling

scope meas_delay 1 2              # delay from ch1 rising to ch2 rising
scope meas_delay 1 2 edge2=FALL  # delay from ch1 rising to ch2 falling

scope meas_delay_store¶

Measure delay and record to the log.

scope meas_delay_store <ch1> <ch2> <label> [edge1=RISE] [edge2=RISE] [direction=FORWARDS] [unit=]

Parameter	Required	Values	Description
`ch1` / `ch2`	required	`1`–`4`	Channel numbers.
`label`	required	string	Log entry name — same rules as the assignment syntax.
`edge1=` / `edge2=`	optional	`RISE`, `FALL`	Edge selection. Default: `RISE`.
`direction=`	optional	`FORWARDS`, `BACKWARDS`	Search direction. Default: `FORWARDS`.
`unit=`	optional	string	Unit shown in log (e.g. `s`, `ms`). Display-only.

Rigol DHO804Tektronix MSO2024

scope meas_delay_store 1 2 prop_delay unit=s

scope meas_delay_store 1 2 prop_delay unit=s

Waveform Capture¶

scope save¶

Download waveform data and save to a CSV file.

scope save <channels> <file.csv> [record=<s>] [time=<s>] [points=<n>]

Parameter	Required	Values	Description
`channels`	required	`1`–`4` or comma-separated	Channel(s) to save. E.g. `1` or `1,2`.
`file.csv`	required	file path	Output file. Created or overwritten.
`record=` / `time=`	optional	float (s)	Record for this many seconds before saving.
`points=`	optional	int	Number of waveform points to request from scope.

scope save 1 output.csv              # save channel 1 waveform
scope save 1,2 both.csv             # save channels 1 and 2
scope save 1 data.csv record=2.0    # record for 2 s then save

Built-in Tools¶

These commands access built-in scope tools where available.

scope awg¶

Control the built-in waveform generator (DHO914S and DHO924S only).

scope awg chan <on|off>                    # enable/disable AWG output
scope awg set <func> <freq> <amp> [offset=<V>]  # quick configure
scope awg func <SINusoid|SQUare|RAMP|DC|NOISe>  # set waveform type
scope awg freq <Hz>                        # set frequency
scope awg amp <Vpp>                        # set amplitude
scope awg offset <V>                       # set DC offset
scope awg phase <deg>                      # set phase (0–360)
scope awg duty <%>                         # set square duty cycle
scope awg sym <%>                          # set ramp symmetry
scope awg mod <on|off>                     # enable/disable modulation
scope awg mod_type <AM|FM|PM>              # set modulation type

Subcommand	Parameters	Description
`chan`	`on\\|off`	Enable or disable AWG output
`set`	`func freq amp [offset=]`	Configure waveform in one step
`func`	waveform type	Set waveform function
`freq`	float (Hz)	Set frequency
`amp`	float (Vpp)	Set peak-to-peak amplitude
`offset`	float (V)	Set DC offset
`phase`	0–360	Set phase offset
`duty`	0–100	Set square wave duty cycle
`sym`	0–100	Set ramp symmetry
`mod`	`on\\|off`	Enable/disable modulation
`mod_type`	`AM`, `FM`, `PM`	Set modulation type

scope awg set SINusoid 1000 2.0             # 1 kHz sine, 2 Vpp
scope awg set SQUare 500 3.3 offset=1.65   # 500 Hz square with offset
scope awg mod on
scope awg mod_type AM
scope awg chan off

scope counter¶

Control the built-in frequency counter.

scope counter on          # enable counter
scope counter off         # disable counter
scope counter read        # read current frequency
scope counter source 1    # set counter source to channel 1
scope counter mode freq   # set mode: freq, period, or totalize

scope dvm¶

Control the built-in digital voltmeter.

scope dvm on           # enable DVM
scope dvm off          # disable DVM
scope dvm read         # read current DVM value
scope dvm source 1     # set DVM source to channel 1

scope state¶

scope state <on|off|safe|reset>

Value	Effect
`on`	Enable all channels
`off`	Disable all channels
`safe`	Channels off, trigger to default
`reset`	`*RST` — factory defaults

DHO804-Specific Features¶

The following commands are available on the Rigol DHO804 and similar Rigol oscilloscopes.

scope screenshot¶

Capture the scope display and save as PNG.

Rigol DHO804Tektronix MSO2024

scope screenshot                    # auto-named: screenshot_HHMMSS.png
scope screenshot capture.png        # save as capture.png in data dir
scope screenshot /path/to/file.png  # save to absolute path

Screenshots are saved to ~/Documents/scpi-instrument-toolkit/data/ by default.

Not supported on this model.

scope label / invert / bwlimit¶

Rigol DHO804Tektronix MSO2024

scope label <1-4> <text>        # set channel label
scope invert <1-4> <on|off>     # invert channel display
scope bwlimit <1-4> <20M|OFF>   # set bandwidth limit

Command	Parameter	Description
`label`	`<ch> <text>`	Set a custom label for the channel
`invert`	`<ch> on\\|off`	Flip the waveform vertically
`bwlimit`	`<ch> 20M\\|OFF`	Enable 20 MHz bandwidth limit filter

scope label 1 VCC
scope invert 2 on
scope bwlimit 1 20M

Not supported on this model.

scope force¶

Force a trigger event immediately.

scope force

Useful when the trigger is armed but not triggering. Works on all scope models.

scope reset¶

Reset the scope to factory defaults.

scope reset

Sends *RST to restore factory defaults. Works on all scope models.

scope display¶

Rigol DHO804Tektronix MSO2024

Control display settings.

scope display clear                  # clear waveform display
scope display brightness <0-100>     # set waveform brightness
scope display grid <FULL|HALF|NONE>  # set grid style
scope display gridbright <0-100>     # set grid brightness
scope display persist <MIN|1|5|10|INF|OFF>  # set persistence time
scope display type <VECTORS|DOTS>    # set display type

Subcommand	Parameter	Description
`clear`	—	Clear waveform display
`brightness`	`0`–`100`	Waveform brightness percentage
`grid`	`FULL`, `HALF`, `NONE`	Grid style
`gridbright`	`0`–`100`	Grid brightness percentage
`persist`	`MIN`, `1`, `5`, `10`, `INF`, `OFF`	Persistence time
`type`	`VECTORS`, `DOTS`	Waveform rendering mode

Not supported on this model.

scope acquire¶

Rigol DHO804Tektronix MSO2024

Control acquisition settings.

scope acquire type <NORMAL|AVERAGE|PEAK|HRES>  # set acquisition type
scope acquire averages <count>                  # set number of averages
scope acquire depth <AUTO|1K|10K|100K|1M|...>   # set memory depth
scope acquire rate                              # show current sample rate

Subcommand	Parameter	Description
`type`	`NORMAL`, `AVERAGE`, `PEAK`, `HRES`	Acquisition mode
`averages`	integer (2, 4, 8, … 8192)	Number of averages
`depth`	`AUTO`, `1K`, `10K`, `100K`, `1M`, `10M`	Memory depth
`rate`	—	Display current sample rate

Not supported on this model.

scope cursor¶

Rigol DHO804Tektronix MSO2024

Control measurement cursors.

scope cursor off                        # disable cursors
scope cursor manual <X|Y|XY> [source]   # enable manual cursors
scope cursor set <ax> [ay] [bx] [by]    # set cursor positions
scope cursor read                       # read cursor values

Subcommand	Parameter	Description
`off`	—	Disable cursors
`manual`	`X`, `Y`, `XY` + optional source	Enable manual cursors
`set`	up to 4 float values	Set cursor positions
`read`	—	Read and display cursor values

scope cursor manual X CH1         # enable X cursors on channel 1
scope cursor set 0.001 0.002      # set A and B cursor positions
scope cursor read                 # read delta values

Not supported on this model.

scope math¶

Rigol DHO804Tektronix MSO2024

Control math channels (operations, FFT, filters).

scope math on|off [ch]                              # enable/disable math channel
scope math op <ch> <ADD|SUB|MUL|DIV> <src1> [src2]  # arithmetic operation
scope math func <ch> <ABS|SQRT|LG|LN|EXP> <src>    # math function
scope math fft <ch> <src> [window=RECT]             # FFT analysis
scope math filter <ch> <LPAS|HPAS|BPAS|BSTOP> <src> [upper=] [lower=]  # digital filter
scope math scale <ch> <scale> [offset]              # set math channel scale

Subcommand	Description
`on`/`off`	Enable or disable a math channel
`op`	Arithmetic: ADD, SUB, MUL, DIV, AND, OR, XOR
`func`	Functions: ABS, SQRT, LG, LN, EXP, DIFF, INTG
`fft`	FFT analysis with configurable window
`filter`	Digital filter: low-pass, high-pass, band-pass, band-stop
`scale`	Adjust math channel vertical scale

scope math on 1                        # enable math channel 1
scope math op 1 SUB CH1 CH2            # Math1 = CH1 - CH2
scope math fft 1 CH1 window=HANN       # FFT of CH1 with Hanning window
scope math filter 1 LPAS CH1 upper=1000  # 1 kHz low-pass filter

Not supported on this model.

scope record¶

Rigol DHO804Tektronix MSO2024

Control waveform recording and playback.

scope record on|off           # enable/disable recording
scope record frames <count>   # set number of frames to record
scope record start            # start recording
scope record stop             # stop recording
scope record status           # show recording status
scope record play             # start playback of recorded frames

Subcommand	Parameter	Description
`on`/`off`	—	Enable or disable recording mode
`frames`	integer	Number of frames to record
`start`	—	Begin recording
`stop`	—	Stop recording
`status`	—	Display current recording status
`play`	—	Start playback of recorded frames

scope record frames 500       # record 500 frames
scope record start            # begin recording
scope record status           # check status
scope record play             # play back recording

Not supported on this model.

scope mask¶

Rigol DHO804Tektronix MSO2024

Control pass/fail mask testing.

scope mask on|off                 # enable/disable mask testing
scope mask source <1-4>           # set mask source channel
scope mask tolerance <x> <y>      # set X and Y tolerance
scope mask create                 # auto-create mask from current waveform
scope mask start                  # start mask test
scope mask stop                   # stop mask test
scope mask stats                  # show pass/fail statistics
scope mask reset                  # reset statistics

Subcommand	Parameter	Description
`on`/`off`	—	Enable or disable mask testing
`source`	`1`–`4`	Source channel for mask
`tolerance`	`<x> <y>`	X and Y tolerance values
`create`	—	Auto-create mask from current waveform
`start`/`stop`	—	Start or stop mask test
`stats`	—	Display pass/fail/total statistics
`reset`	—	Reset statistics counters

scope mask source 1               # set mask source to CH1
scope mask create                  # create mask from current waveform
scope mask start                  # start testing
scope mask stats                  # view results

Not supported on this model.