Tektronix DPO2012 Programmer's Manual

Commands Listed in Alphabetical Order
BUS:LOWerthr
eshold:CH<x>
Sets the lower threshold for each channel. This applies to all search
and trigger types that use the channel. This command supersedes the
:BUS:THResh
old:CH<x>
above.
Group
Bus
Syntax
BUS:LOWerthreshold:CH<x> {<NR3>|ECL|TT L}
BUS:LOWerthreshold:CH<x>?
Arguments
<NR3> specifies the threshold in volts.
ECL specifies a preset ECL high level of –1.3 V.
TTL specifies a preset TT L high level of 1.4 V.
Examples
BUS:LOWERTHRESHOLD:CH1 TTL sets the CH1 lower threshold to 800 mV.
BUS:LOWERTHRESHOLD:CH1? might return :BUS:LOWE RTHRESHOLD:CH1
-800.0000E-3
indicating that the CH1 lower threshold is -800 mV.
BUS:THReshold:CH<x>
Sets or returns the threshold for analog channel <x>, where x is the channel
number. This setting applies to all trigger types that use the channel. The threshold
value of CH<x> is set to the closest value used by hardware. The threshold
settings for both BUS: THReshold:CH<x> and BUS:THRESHOLD:D<x>
channels will be rounded to the nearest threshold value used by hardware and not
necessarily the value set by the user. For example: If you set the threshold to 2.48
volts and the hardware only supports 2.5 volts, then the threshold value will be
2.5 volts and not 2.48 as set by you.
Conditions
This command requires a DPO2AUTO, DPO2EMBD, or D P O2COMP application
module.
Group
Bus
Syntax
BUS:THReshold:CH<x> {ECL|TTL|<NR3>}
BUS:THReshold:CH<x>?
Related Commands
TRIGger:A:LEVel:CH<x>
2-92 MSO2000B, DPO2000B, MSO2000 and DPO2000 Series O scilloscopes Programmer Manual

Tektronix DPO2012 Specifications

General

Brand	Tektronix
Model	DPO2012
Category	Test Equipment
Language	English