NF DP Series - Power On;Off; Before Turning on the Power

3.2 Power On/Off
DP Series/DP Series Type R
45
Table 3-3 Component Name (Control Panel) (continued)
Number Name Description Refer to
12 I key Opens the RMS current limiter set window.
4.1.2
13 SHIFT key Turns on or off the shift state, which
enables Shortcut operations.
3.3.7
14 SHIFT LED Illuminates when the shift state is turned on.
3.3.7
15 Numeric keypad Used to enter a value directly.
3.3.5
16 Arrow key Used to move across the items or
incrementing/decrementing the value by
one step.
3.3
17 Jog Used to move across the items or
incrementing/decrementing the value by
one step.
3.3
18 Shuttle Used to move across the items in the
selection box or incrementing/decrementing
the value. The greater the turning angle is,
the faster you move or
increment/decrement.
3.3
19 ENTER key Confirms the selection.
3.3
20 CANCEL key Returns to the previous state without
confirming the selection. The numerical
entry box is closed when the value was
incremented or decremented using the jog,
shuttle, or arrow key.
3.3
3.2 Power On/Off
3.2.1 Before Turning on the Power
This product can output AC 320 V/DC 454 V at a maximum for a single-phase output in a
single-phase model or Multi-phase model. In a single-phase three-wire model, a single-phase
three-wire output in a Multi-phase model, or in a single-phase three-wire system, it can also output
AC 640 V at a maximum between the wires. The wrong operations may cause the electric shock or
result in malfunction of your load. Please check the following before starting operations.
 When you use this product for the first time, we recommend you to perform the test operation
without any connection to the output (without loads) with the instruction manual at your side.
 Double-check the connection to the power supply. Ensure that the cable is appropriate for the
current consumption and firmly connected.
 Double-check the connection to the output. Ensure that the cable is appropriate for the output
current and firmly connected.