17. Output enabled or disabled prompt
18. Preset output Voltage.
19. Preset output Current Limit.
20. Preset Over-Voltage Limit.
21. Preset Over-Current Limit.
22. Preset Over-Power Limit.
23. Preset screen brightness level.
24. Preset Data Group number.
25. The actual value of the output Voltage and
output Current.
Operating instructions
When the unit is first powered on the
Welcome screen is displayed followed shortly by
the Main Interface screen. On the Main
Interface screen the selected (SET) Voltage and
Current Limit values are displayed on the top of
the screen. When the output is enabled the
actual real output Voltage, Current and Power
are displayed in the large font. The actual input Voltage is displayed at the bottom of the screen.
On the right side of the screen are icons and prompts indicating system status. These are: keypad
lock state icon, abnormal output status icon, Constant Voltage / Constant Current icon, preset
Data Group memory number (when selected) and output enabled / disabled icon.
Set the output Voltage and output Current Limit via the Main Interface.
Press V/↑key to enter the Voltage setting mode. The Voltage setting numeric value will be
highlighted by the cursor. Press the rotary control to place the cursor at the required character of
the numerical value you wish to change. Further presses of the rotary control will cycle through
the characters available. Turning the rotary control clockwise increases the value and
anticlockwise decreases the value. Press V/↑again to exit. Alternatively, after 30 seconds of
inactivity the setting mode will exit automatically. Press A/↓to set the output Current Limit
using the same procedure.
Set data values via the Data Setting Interface
Entering the Data Setting Interface
On the main interface press the SET key to enter the Data Setting
Interface.
Set Voltage and Current Limit values
In the Data Setting Interface press V/↑or A/↓to step up or down
through the menu options to select U-SET (Voltage) or I-SET (Current
Limit), and then set the output Voltage and output Current Limit in the