Keysight Technologies InfiniiVision 4000 X Series User Manual

1500 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
39 Obsolete and Discontinued Commands
:CHANnel:THReshold
(see page 1610)
Command Syntax
:CHANnel:THReshold <channel group>, <threshold type> [, <value>]
<channel group> ::= {POD1 | POD2}
<threshold type> ::= {CMOS | ECL | TTL | USERdef}
<value> ::= voltage for USERdef in NR3 format [volt_type]
[volt_type] ::= {V | mV (-3) | uV (-6)}
The :CHANnel:THReshold command sets the threshold for a group of channels.
The threshold is either set to a predefined value or to a user-defined value. For the
predefined value, the voltage parameter is ignored.
Query Syntax
:CHANnel:THReshold? <channel group>
The :CHANnel:THReshold? query returns the voltage and threshold text for a
specific group of channels.
Return Format
<threshold type> [, <value>]<NL>
<threshold type> ::= {CMOS | ECL | TTL | USERdef}
<value> ::= voltage for USERdef (float 32 NR3)
NOTE
The :CHANnel:THReshold command is an obsolete command provided for compatibility to
previous oscilloscopes. Use the :POD<n>:THReshold command (see page 703) or
:DIGital<n>:THReshold command (see page 399).
NOTE
• CMOS = 2.5V
• TTL = 1.5V
• ECL = -1.3V
• USERdef ::= -6.0V to 6.0V

Keysight Technologies InfiniiVision 4000 X Series Specifications

General

Brand	Keysight Technologies
Model	InfiniiVision 4000 X Series
Category	Test Equipment
Language	English