Sans Digital ER208UT+B User manual

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Hard Drive Installation
1. Press the key (included in the package) into the lock slot located at the front of the hard drive tray until the tray handle unlocks.
2. Pull on the tray handle to remove the tray from the enclosure.
3. Dismount the plastic tray protector rods by removing the screws on the sides of the tray.
4. Place the hard drive in the tray, and fasten it with the screws (included in the package) in corresponding locations.
5. Place the tray back into the enclosure and lock the tray by pushing in the tray handle.
Product Diagrams
Unit Backplane
Hard Drive Locations
ER208UT+B Quick Installation Guide

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Redundant Power Supply (Optional)
The redundant power supply feature consists of hot-swappable power supply modules. If one of the power modules
failures, the remaining working modules will continue to provide power to the unit so users do not experience
downtime. A replacement power supply could be installed while the unit is running. Once the replacement power
supply has been installed, the unit will regain its redundant power feature.
Note: Power must be supplied to all power supply modules in order for the redundant feature to operate correctly.
Fan/Power Fail LED Information (Front Panel)
When the power supply modules or internal cooling fan malfunction, the front fail LED will blink and the alarm will go
off. Please see below table:
Description Alarm Buzzer Fail LED
Power supply failure Always on Blinking red
Cooling fan failure Beep with one second interval Blinking red
Note: Pressing down the ‘Alarm Reset’ button temporarily silences the alarm. Alarm will start buzzing again once the
unit has been restarted.
Administrator & IT Staff Precautions
UPS
Using UPS (Uninterrupted Power System) for the unit is strongly recommended.
IP Assignment
Please connect the network cable to LAN port. The unit is pre-configured to retrieve IP address from DHCP server.
If you do not have DHCP server or prefer to use static IP address, you need to manual setup a static IP address via
the LCD screen.
Web GUI Login
Web GUI login is available when the unit’s IP address is shown on the LCD screen.
Username: admin
Password: 0000
LCD Login
LCD login is available by using the button in the front of the unit.
Password: 0000
Remote Email Notification
Setup the “Remote Email Notification” for any pre-defined events is highly recommended.