26
Connecting a Power Cable
Before connecting a power cable, ensure that the device's power
switch is turned off, so as to avoid causing bodily injury or damaging
components during the connection.
It is recommended that you use a single-phase three-wire power
outlet with a neutral point or a multi-functional microcomputer power
outlet. The neutral point must be reliably grounded in the building.
5
Switching On/Off the Device
Check Before Power-On
To avoid bodily injury or damage to components, check the following
items before turning off the power.
The device is firmly and securely installed without any screw left
unscrewed.
Do not place anything on the device.
All the installed cables are connected correctly.
Use a power supply approved for the device.
Turning on the Device
Plug in the device and turn on the power switch. The device is
started when the power indicator on the front panel lights up.
In Soft OFF mode, press the
POWER ON/OFF
button on the front panel
to start the device.
Soft Off
Soft off means a device is turned off to terminate the running
processes, so that the device enters power saving mode. It is
recommended that you disconnect the device from the power
supply when the device is left idle for a long time.
