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Table 29-1 CHANnel Parameter Values
Parameter Value
channel_number An integer from 1 to 2.
offset_arg a real number defining the voltage at the center of the
display. The offset range is as follows (for a 1:1 probe
setting):
Vertical Sensitivity Vertical Range Offset Voltage
4 mV - 100 mV/div 16 mV - 400 mV
±2 V
>100 mV - 400 mV/div >400 mV - 1.6 V
±10 V
>400 mV - 2.5 V/div >1.6 V - 10 V
±50 V
>2.5 V - 10 V/div >10 V - 40 V
±250 V
probe_arg an integer from 1 through 1000, specifying the probe
attenuation with respect to 1.
range_arg a real number specifying vertical sensitivity. The allowable
range is 16 mV to 40 V for a probe attenuation of 1. The
specified range is equal to 4 times Volts/Div.
COUPling
Command :CHANnel<N>:COUPling {DC|AC|DCFifty}
The COUPling command sets the input impedance for the selected channel.
The choices are 1M Ohm DC (DC), 1M Ohm AC (AC), or 50 Ohms DC
(DCFifty).
<N> An integer, from 1 to 2.
Example OUTPUT XXX;":CHANNEL1:COUPLING DC"
CHANnel Subsystem
COUPling
29-4