Chapter 1 — Replacing Parts
28 CV30 Fixed Mount Computer Service Manual
To connect the test system
1 Connect the custom null modem cable between the serial port of the
PC and COM1 on the CV30.
2 Connect the developer’s cable between the USB port on the CV30 and a
host port on the PC or laptop.
3 Insert the custom loopback plug into COM2 on the CV30.
4 Connect a CAT5 cable between the CV30 and the switch (hub).
A Diagram of the CV30 Test System
5 (Optional) Connect the access point and the PC or laptop through the
switch to make configuration easier and to facilitate troubleshooting.
To test the CV30 system
1 Install the test fixture T46174 on drive C of your laptop or PC.
2 Run the test fixture and write the configuration string and serial number
to the CV30.
3 Load the operating system and the SmartSystems platform software
bundle (SSPB). For help, see the next procedure, “Reflashing the
CV30.”
4 Finish running the test fixture.
Reflashing the CV30
When you replace the main PCB, you need to reflash the CV30. When you
reflash the CV30 you update the operating system (OS) and the
SmartSystems Platform Bundle (SSPB) files. The SSPB files are stored on
the DiskOnChip, and deliver Intermec Value Add (IVA) functionality such
as data collection, configuration, and wireless security.
There are two ways to reflash the CV30:
• You can reflash the CV30 using an SD card. For help, see the next
section, “Reflashing the CV30 Using an SD Card.”
CV30
Test PC
T46173
T46174
Access
point
Serial loopback COM1
CV30 developer’s cable
CAT 5 CAT 5
CAT 5
Switch
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