8 port remote access KVM switch  
  X688-V1.3  
     
 
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       Hardware Introduction  
 
  1 System Status LED indiciators  
     
LED name State LED Color Description
SYS-PWR Solid on Blue    5V System power and 3.3V SSD power supply OK
Blink Blue    SSD data reading /writing
CM-PWR Solid on Red    Indicates that 5V power has been provided to the compute module 4 (CM4)
CM-ACT Blink Green    Indicate the CM4 SD card status and program activity
PC-HDD Blink Green    Reads the status of PC HDD LED, indicates data reading /writing
PC-PWR Solid on Red    Reads the status of PC power LED, indicates PC power supply OK
VST Solid on Green    HDMI input video ready for streaming 
 
         
 
       Required hardware  
 
        For basic operation 
   1   

X688 8-port IPKVM switch DIY Kit x1

     

Raspberry Pi Compute Module4 without eMMC x1

 
   3   

≥16GB micro-SD card x1

     

CR2032 coin battery x1 (For Real-time clock)

 
   5   

HDMI cable A Male to A Male x8 (For HDMI video input)

     

Ethernet cable x1 (Connect to your network)

 
 
        For ATX power control (Optional, To control PC system power, system reset, read status of HDD LED and power LED)
   7   

X630-A5 ATX control PCI card x1-8

     

RJ45 Ethernet cable x1-8

 
 
        For local operation
   9   

HDMI cable A Male to A Male x1

   10   

USB keyboard and mouse x1

 
 
       Hardware installation  
 



















 
       Hardware connections  
 
 
 
   1    Connect the monitor for local operation using a HDMI cable A Male to A Male– The HDMI pass-through transmits both video and audio signals from your target host.       Optional for IPKVM operating system setting & debug - Connect the monitor for CM4 HDMI video output using a HDMI cable A Male to A Male  
   3   

Connect the keyboard and mouse for local operation of your target host.

      Connect to your network using a RJ45 Ethernet cable  
             
   5    Optional - Install the X630-A5 ATX PCI card inside the chassis for ATX power control       Locat a HDMI port on your target host and connect using a HDMI cable A Male to A Male  
   7   

Locat a USB-A port on your target host and connect to USB OTG port using the supplied USB-A to USB-B cable 

     

Connect to the X630-A5 ATX control PCI card using a RJ45 Ethernet cale

 
             
   9    Connect the power supply (DC5V 4A)   10  

Repeat steps 5, 6, 7, and 8 for configuring target hosts 1-7

 
               
 
 
     
   
   
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