Hand Held Products IT3900, IT3800 manual Troubleshooting, Replacing the Interface Cable

Replacing the Interface Cable

The standard interface cable is attached to the scanner with an 10-pin modular connector. When properly seated, the connector is held in the IT3800 scanner’s handle by a flexible retention tab. The IT3900 connector is located in the pod at the end of the IT3900 cable. The interface cable is designed to be field replaceable.

••Order replacement cables from Hand Held Products or from an authorized distributor.

••When ordering a replacement cable, specify the cable part number of the original interface cable.

To Replace the Interface Cable:

1.Turn the power to the host system OFF.

2.Disconnect the scanner’s cable from the terminal or computer.

3.Locate the small hole on the side of the scanner’s handle (IT3800), or on the underside of the connector pod (IT3900). This is the cable release.

4.Straighten one end of a paper clip.

5.Insert the end of the paper clip into the small hole and press in. This depresses the retention tab, releasing the connector. Pull the connector out while maintaining pressure on the paper clip, then remove the paper clip.

6.Replace with the new cable.

Insert the connector into the opening and press firmly. The connector is keyed to go in only one way, and will click into place.

Troubleshooting

Cable

Release

The scanner automatically performs self-tests whenever you turn it on. If your scanner is not functioning properly, review the following Troubleshooting Guide to try to isolate the problem.

Is the power on? Is the red illumination beam on?

If the red illumination beam isn’t illuminated, check that:

1. The cable is connected properly.

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