1Getting Started
Product at a Glance
18 E364xA User’s and Service Guide
3 Low voltage range selection key Select the low voltage range and allow its full rated output to the
output terminals.
4 High voltage range selection key Select the high voltage range and allow its full rated output to the
output terminals.
5 Overvoltage protection key Enable or disable the overvoltage protection function, set the trip
voltage level, and clear the overvoltage condition.
6 Display limit key Display the voltage and current limit values on the display and allow
the knob adjustment for setting the limit values.
7 Resolution selection keys Move the flashing digit to the right or left, and adjust the scrolling
speed of the text being displayed in the View menu.
8 Voltage/Current adjust selection key Select the knob control function for voltage or current adjustment.
9 Knob Increase or decrease the value of the flashing digit by turning
clockwise or counter-clockwise.
10 Output On/Off key Enable or disable the power supply output. This key toggles between
on and off.
11 I/O configuration menu/Secure key
[1]
Configure the power supply for remote interfaces, or secure or
unsecure the power supply for calibration.
12 View menu/Calibrate key
[2]
View the error codes and the text of the error message, calibration
string, and system firmware revision, or enable the calibration mode.
13 State storage menu/Local key
[3]
Store up to five power supply states and assign a name to each of the
storage locations, or return the power supply to the local mode from
the remote interface mode.
14 Stored state Recall/Reset key Recall a stored operating state from location 1 through 5 and reset
the power supply to the power-on state (*RST command).
15 Tracking enabling/disabling key Enable or disable the track mode of the outputs.
[1] You can use it as the Secure or Unsecure key when the power supply is in the calibration mode.
[2] You can enable the calibration mode by holding down this key when you turn on the power supply.
[3] The key can be used as the Local key when the power supply is in the remote interface mode.
Table 1 - 4 Front panel overview (continued)
No Item Description