ii
Using DIO Cabling ......................................................................................22
Using Audio Cabling ...................................................................................23
Connecting to Power Supply ......................................................................24
Chapter 3. Hardware Installation
Service Cover .............................................................................................27
DIMM Module .............................................................................................29
SSD Module ...............................................................................................32
PCIe Expansion Options ............................................................................35
Installing Antennas .....................................................................................48
Chapter 4. Hardware Mounting
Mounting Instructions .................................................................................50
Assembly Site .............................................................................................50
Tools Required ............................................................................................50
Device Enclosure ........................................................................................50
Device Cooling ...........................................................................................51
Power Supply .............................................................................................52
Vehicle Applications ....................................................................................52
Cable Strain Relief ......................................................................................52
Chapter 5. Operation
Powering the Device ...................................................................................53
Defrost/Defog Option ..................................................................................54
Calibrating the Touch Screen .....................................................................56
Protective Film ............................................................................................58
VM-521 Configuration Options
...................................................................58
Chapter 6. Troubleshooting
Troubleshooting the Wi-Fi Connection .......................................................60
Troubleshooting 802.1x Security ................................................................61
Troubleshooting Device Operations ...........................................................61
Call Product Support ..................................................................................62
