Thecus 1U4500S Leaflet

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Redundant Power Supply (1U4500R) 
The redundant power supply included with the 1U4500R ensures maximum 
uptime in the event of a failure of one of the power supplies. This is 
recommended for systems that require a high degree of fault tolerance. 
Package Contents 
Your 1U4500 package should contain the following items: 
 
 
QIG 
 
CD-Title 
 
Ethernet Cable 
 
USB2.0 Cable Accessory 
 
Screw Kit 
 
Please check to see if your package is complete. If you find that some items are 
missing, contact your dealer. 
Front Panel 
The 1U4500’s front panel displays the unit’s array of status LEDs, controls, USB 
port, and LCD display. See the table below for a detailed explanation of each: 
 
Escape Button     
PWR LED 
 
                                           
 
 Down Button           LAN LED         Power Button 
 
 
 
 
 
 
 
 
 
 
 
 
      Reset Button 
  
 
 
 
         Up Button            USB Port 
    LCD Display                  
            
       
  WAN LED 
HDD Tray 
         Enter Button     Busy LED       
  
 
Front Panel 
Item Description 
WAN LED 
 
• Solid green: network link 
• Blinking green: network activity 
LAN LED 
 
• Solid green: network link  
• Blinking green: network activity 
Busy LED  
• Blinking orange: system startup or system maintenance; data 
currently inaccessible 
USB Port 
 
• USB 2.0 port for compatible USB devices, such as digital 
cameras, USB disks, and USB printers 
Power Button 
• Power on/off 1U4500 
• Solid blue: Device is powered on 
• Blinking blue: eSATA hard disk is connected and active 
Reset Button 
 
 
• Resets the 1U4500 
• Press for five seconds during boot process to reset IP address 
and admin password 
HDD Trays 
• Four 3.5” SATA HDD trays 
• Locks are provided for added security 
LCD Display 
• Displays current system status and warning messages 
• Displays hostname, WAN/LAN IP address, RAID status, and 
current time 
Up Button 
 
• Push to scroll up when using the LCD display 
Down Button 
 
• Push to scroll down when using the LCD display 
Enter Button 
 
• Push to confirm information entered into the LCD display 
Escape Button ESC  • Push to leave the current LCD menu