MT2090 LED Definitions

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Motorola MT2090 LED Definitions

In addition to beep sequences, the Motorola MT2090 uses a two-color LED to indicate status. The table below defines LED colors that display during scanning.

Hand-Held Scanning Standard Use

LED Indication
Off No power is applied to the device, or the device is on and ready to scan.
Green A bar code was successfully decoded.
Red Transmission error, conversion or format error, device malfunction or RS-232 receive error.

Hands-Free (Presentation) Scanning Standard Use

LED Indication
Off No power is applied to the device.
Momentarily Off A bar code was successfully decoded.
Green The device is on and ready to scan.
Red Transmission error, conversion or format error, or RS-232 receive error.

Parameter Programming

LED Indication
Green Number expected. Enter value using numeric bar codes. Successful program exit with change in parameter setting.
Red Input error: incorrect bar code, programming sequence, or Cancel scanned.

ADF Programming

LED Indication
Green Enter another digit. Add leading zeros to the front if necessary. Enter another alphabetic character or scan the End of Message bar code. All criteria or actions cleared for current rule, continue entering rule. Delete last saved rule. The current rule is left intact. All rules deleted.
Blinking Green Enter another criterion or action, or scan the Save Rule bar code.
Green after Blinking Rule saved. Rule entry mode exited. Cancel rule entry. Rule entry mode exited because of an error or the user asked to exit rule entry.
Red Out of rule memory. Erase some existing rules, then try to save rule again. Entry error, wrong bar code scanned, or criteria/action list is too long for a rule. Re-enter
criterion or action.

 

 

 

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