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2.4 Applying Power
Before you begin the installation, check the AC voltage of your area. The AC power adapter which is used
to supply the DC power for the unit should have the AC voltage matching the commercial power voltage in
your area.
The AC Power Adapter Specifications
AC input power:
AC power voltage of your area, options -
Rated AC120V/60Hz DC7.5V 1A / DC5V 2A / DC12V 0.8A
Rated AC230V/50Hz DC7.5V 1A / DC5V 2A / DC12V 0.8A
Rated AC100V/50-60Hz DC7.5V 1A / DC5V 2A / DC12V 0.8A
Rated AC100V/50-60Hz DC5V 1A / DC12V 0.8A
Rated AC240V/50Hz DC7.5V 1A / DC5V 2A / DC12V 0.8A
Steps to apply the power to the product are:
1. Connect power adapter DC plug to the DC input jack located on the back of the unit before
connecting to the AC outlet.
2. Connect the power adapter to the AC outlet.
3. Check Power LED indication.
Note: Before you begin the installation, check the AC voltage of your area. The AC power
adapter which is used to supply the DC power for the unit should have the AC voltage
matching the commercial power voltage in your area.
2.5 Reset Button
The reset button is used to perform a reset to the switch. It is not used in normal cases and can be used
for diagnostic purpose. If any network hanging problem is suspected, it is useful to push the button to
reset the switch without turning off the power. Check whether the network is recovered.
The button can also be used to restore the software configuration settings to factory default values.
The operations are:
Operation
Function
Press the button more than 5 seconds when power up
Restore all factory default settings
Press the button and release during switch operation
Reboot the switch
Summary of Contents for A3349
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