User's Manual

Table Of Contents
USER MANUAL
COMMISSIONING
29
Continuous current of the DC power supply
A 12 V DC power supply must deliver a continuous
current of 1 A with 3.3 A peaks. Use a regulated power
supply or a car battery and note the required voltage and
current levels.
Please note the following sequence:
Connect the power cable to port (L) on the ML-N4000.
( Connections and controls)
Tighten the connector screws.
Connect the black plug of the cable to 0 V or ground.
Connect the red plug to the power supply.
The ML-N4000 is securely connected to the measuring environment.
Once the supply voltage is established, the ML-N4000 turns on and displays
its operational status via the power button LED (A).
CAUTION
Damage due to improper device shutdown
Disconnecting the power supply during operation may
cause data loss and the destruction of the ML-N4000.
Never disconnect the ML-N4000 from the power
supply while in operation.
Ensure proper connector seating and tighten the
screws if possible.
Only shut down the ML-N4000 through the
XORAYASuite or the power button on the front panel.
Pull the black plug connected to ground last when
disconnecting the ML-N4000 from the power supply.