
©Copyright 2020 Axiomtek Co., Ltd. 
Version A1 November 2020 
Printed in T iw n 
9412K500000E 
2 
I/O Outlets 
The following figures show I/O outlets on the DSP500-523. 
 
 
Front View 
 
 
 
 
Rear View 
 
 
 
 
1 12VDC power input 7 Power Button 
2 HDMI 1~3 8 COM port 
3 USB 3.1 9 Line_Out 
4 GbE LAN port 10
Antenna hole 
5 Device management port 11
Remote switch 
6 Clear EDID 
 
©
Copyright 2020 Axiomtek Co., Ltd. 
Version A1 November 2020 
Printed in T iw n 
9412K501000E 
1 Installation of DIMM1 Memory 
Step 1 Turn off the system and unplug the power cord. 
Step 2 Turn the system upside down to locate screws at the bottom 
and then loosen four screws. 
 
Step 3 Located the DIMM1 socket on main board. 
Step 4 Locate the memory module, insert a gold colored contact 
into the socket and push the module end latches till locked. 
 
 
Step 5 Put the top cover back and fasten four screws back onto the 
system. 
 
2 Installation of SDIMM2 Memory 
Step 1 Turn off the system and unplug the power cord. 
Step 2 Turn the system upside down to locate screws at the bottom 
and then loosen four screws. Open the BOTTOM cover. 
 
Step 3 Located the SDIMM1 socket on main board.