Tektronix 2230 Operator's Manual

Options and Accessories-2230 Operators
Commands
2221 and 2230
CH1?
2221 and 2230
CH1? VOLts
2221 and 2230
CH1? COUpling
2221 and 2230
CH2?
CH2? VOLts
CH2? COUpling
2221 and 2230
CH2? INVert
ALL
VMOde?
2221 and 2230
PROBe? CH1 or CH2>
7-26
Table 7-22
Vertical Commands
Description
Query only. Returns the present CH1 settings: CH1 VOL:<NR3>, COU:<AC,
DC, or GND>. <NR3> is the VOL TS/DIV setting.
Query only. Returns the CH1 VOL TS/DIV setting (including the probe attenuation
factor). The value returned is a <NR3> number. For example, if the VOL TS/DIV
setting is 50 mV, the value returned is CH1 VOL:5.0E-2. An execution warning
is generated if the VOL TS/DIV CAL knob is not in the detent (calibrated)
position.
Query only. Returns the present CH1 input coupling: COU: <AC, GND, or DC>.
Queries for CH2 the same as for CH1.
Query only. Returns CH2 INV:<ON or OFF>.
Query only. Returns the vertical mode setting: VMO: <CH1, CH2, ADD, CHOp,
ALT, or XY>.
Query only. Returns the probe attenuation coding of the queried channel: CH<1
or 2> PROB:<NR1>. <NR1> may be 1000, 100, 10, 1, -1, or -2. The -1
value is for identify, and the -2 value is for unknown probe coding.
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Tektronix 2230 Specifications

General

Brand	Tektronix
Model	2230
Category	Test Equipment
Language	English