Problem Isolation

 

 

 

 

 

 

 

 

Problem

Possible Causes

Possible Solutions

 

 

 

 

 

Host Error

 

 

 

 

 

 

 

 

 

Ensure the proper host is selected.

 

 

 

Scan the appropriate host type program-

 

 

 

ming bar code.

 

 

 

 

 

 

 

For RS-232, set the scanner's communica-

 

 

 

tion parameters to match the host's settings.

 

 

 

 

 

Host displays scanned data incorrectly.

Scanner is not programmed to work with

For a USB HID keyboard or Keyboard

 

the host.

Wedge configuration, program the system

 

 

 

 

 

for the correct keyboard type and language,

 

 

 

and turn off the CAPS LOCK key.

 

 

 

 

 

 

 

Program the proper editing options (e.g.,

 

 

 

ADF, UPC-E to UPC-A Conversion).

 

 

 

 

 

 

 

Check the scanner’s host type parameters

 

 

 

or editing options.

 

 

 

 

 

Trigger

 

 

 

 

 

 

 

 

 

Verify that system power is sufficient. If the

 

 

No power to the scanner.

scanner requires a power supply, reconnect

 

 

 

using an approved power supply.

 

 

 

 

 

Nothing happens when the trigger but-

Interface/power cables are loose.

Check for loose cable connections and re-

 

ton is pressed.

connect cables.

 

 

 

 

 

 

 

 

 

Verify that the correct host interface cable is

 

 

Incorrect host interface cable is used.

used. If not, connect the correct host inter-

 

 

 

face cable.

 

 

 

 

 

NOTE

If the problem persists after performing these checks, contact your

distributor or Technical Support.

Product Reference Guide

17

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Image 23
Datalogic Scanning QD 2300 manual Problem Possible Causes Possible Solutions Host Error, Trigger