U1401A Quick Start Guide
Constant Voltage and Current Outputs
Autoscan and autoramp outputs
The voltage and current outputs can also be generated in predefined steps or ramp. Refer to
the User's and Service Guide for the detailed procedures.
Square Wave Output
N O T E
The U1401A can generate and measure signals simultaneously. While the
mode is
enabled, pressing
disables the U1401A output by placing it in the standby
mode (
). Pressing OUTPUT again toggles the output on (
).
Constant voltage output
1
Set the rotary switch to any
one of the
positions.
2
Press .
The
annunciator appears.
3
Press
to cycle through
±1.5 V, ±15 V,
±1.5 V,
±15 V,
±1.5 V, and
±15 V output modes.
4
Select ±1.5 V or ±15 V.
5
Press
to output the
signal.
Constant current output
1
Set the rotary switch to any
one of the
positions.
2
Press .
The
annunciator appears.
3
Press
to cycle through
±25 mA,
±25 mA, and
±25 mA output modes.
4
Select ±25 mA.
5
Press
to output the
signal.
1
Set the rotary switch to
.
2
Press .
The
annunciator appears.
3
Press
to cycle through
the adjustment modes for
frequency (
), duty cycle
(
), pulse width (
), and
amplitude (
). Select a
parameter to adjust.
4
Press
or
to adjust the
parameter value.
5
Press
to output the
square wave signal.
U1401A QSG.fm Page 4 Tuesday, May 15, 2012 11:10 AM
