Technical data

1Getting Started
Product at a Glance
18 U3606A User’s and Service Guide
• Press to select the square-wave output. Use the directional keys to set the
voltage amplitude.
• Press again to cycle through the duty cycle, pulse width, and voltage amplitude
settings.
• See “Square-wave Output” on page 88 for more information.
When the annunciator is flashing, press or to step through the available
frequencies.
While the annunciator is flashing, press or to set the voltage amplitude, or
to step through the available duty cycle values or pulse width values.
Press Sweep to cycle through the ramp and scan sweep functions, or to disable the sweep
mode for the selected output (CV or CC).
[4]
See “Sweep Functions” on page 93 for more
information.
Press Shift > Limit to set the overcurrent limit value for the CV output or the overvoltage
limit value for the CC output. See “Protection Functions” on page 78 for more information.
Press Shift > Protect to set the overcurrent protection value for the CV output or the
overvoltage protection value for the CC output
[5]
. See “Protection Functions” on page 78
for more information.
Press Shift > Range to toggle between range S1 (30 V/1 A) and range S2 (8 V/3 A)
[6]
. See
“Selecting a Range” on page 97 for more information.
Press to toggle between source output (OUT) and source standby (SBY). See
“Enabling the Output” on page 98 for more information.
Press Shift > EXT to enable remote sensing. See “Remote Sensing” on page 99 for more
information.
[1] The voltage path is the default path when you select the frequency measurement function. To switch to the current path for
frequency, pulse width, and duty cycle measurements, first press , then press Hz ms %.
[2] The refresh hold variation and threshold values can be configured through the utility menu. See Chapter 4, “System Related
Operation,” starting on page 107 for more information on the utility menu.
Table 1 - 2 U3606A keypad functions (continued)
Key Description
OUT
SBY
I