User Manual

Converter with Bluetooth® Wireless Technology (BTCVT) Installation Instructions6
this information may change
LED Test Sequence at Startup
During startup, the Converter automatically initiates an
LED test to verify the operational status of the LEDs.
Immediately after connecting supply power, the
following LED lighting sequence occurs:
1. All LEDs light up.
2. The Power LED remains lit while all other LEDs go
to Normal operation as indicated in Table 3.
Testing the Wireless Connection to the BTCVT
You can test the connection between the laptop and
the BTCVT using HyperTerminal software provided
with your Microsoft Windows OS software.
To test the wireless connection to the BTCVT:
1. From the Control Panel, navigate to System >
Hardware > Device Manager > Ports.
2. Double-click 3Com Bluetooth Serial Client
(COM port you are using). The Properties dialog
box appears.
3. On the Port Settings tab, select 115200 in the Bits
per second drop-down list and click OK.
4. On Start menu, select Programs > Accessories >
Communications > HyperTerminal. The
HyperTerminal program opens.
5. Type a name in the name field and click OK. The
Connect To dialog box appears.
6. Select the COM port you are using in the Connect
using drop-down list and click OK. The
HyperTerminal attempts to connect to the BTCVT.
If the BTCVT’s blue Link LED lights, the test was
successful.
After approximately four seconds, the BTCVT
disconnects from the HyperTerminal program and
the LED turns off.
7. Close the HyperTerminal program without saving
changes.
Repairs and Replacement
Do not remove the blue protective boot or open the
Converter housing. The Converter has no
user-serviceable parts inside.
The BTCVT requires no periodic field maintenance.
Table 3: Converter LED Designations and Descriptions
Color LED Name Normal Descriptions/Other Conditions
Green Power On Steady On Steady = Power is Supplied by Primary Voltage
Off = No Power
Red Fault Off Off Steady = No Faults
On Steady = Device Fault
Green SA/FC Bus Flicker Flicker = Data Transmission
Off Steady = No Data Transmission
Blue Link On On Steady = Bluetooth communication link established
Off Steady = Bluetooth communication link not established