Delta HPH-20KA01KAT, User Manual

Page: 27 / 41

Delta Electronics. Inc.
HPH-
20KA01KAT
23
Chapter 6: Interface
6.1.
Front Panel
The functions for several buttons on the front panel are described on Table 6.1
Table 6.1 Function description of front panel
“Enter” Button
1. Press the button to change all of adaptive parameters.
2. Press the button to enter the next layer while in menu screen.
“Menu” Button
1. Press the button to menu screen from home screen.
2. Press the button to return to the previous layer while in menu screen.
“P” Button
Press the button to set the output condition in constant power mode. In
constant power mode user could adjust output power regulation level by
“enter button” and “knob”.
“I” Button
Press the button to set the output condition in constant current mode. In
constant current mode user could adjust output current regulation level by
“enter button” and “knob”.
“V” Button
Press the button to set the output condition in constant voltage mode. In
constant voltage mode user could adjust output voltage regulation level by
“enter button” and “knob”.
“ON” Button
Press the button to turn on the output power. While power on, user could
adjust output regulation level by “enter button” and “knob”.
“OFF” Button Press the button to turn on the output power.
“LOCK” Button
Press the button to lock “Enter”, “Menu”, “P”, “I”, “V”, “ON”, “OFF” button.
This function could prevent any unexpected change from panel while PSU
in operation.
Regulation Knob Rotate the knob to adjust the regulation level.
LCD Display
The display shows command of output regulation level according to control
modes of Power/Current/Voltage. It also indicates feedback values of
Power/Current/Voltage and system status, such as error conditions for all
protect signals.