MT2090 Beeper Definitions

  1. Home
  2. /
  3. Barcode Scanners
  4. /
  5. MT2090 Beeper Definitions

Motorola MT2090 Beeper Definitions

Standard Use

Beeper Sequence Indication
Low/medium/high beeps Power up.
Short high beep A bar code symbol was decoded (if decode beeper is enabled).
4 long low beeps Transmission error.
5 low beeps Conversion or format error.
Low/low/low/extra low beeps RS-232 receive error.
High beep The device detected a <BEL> character over RS-232.

Image Capture

Beeper Sequence Indication
Low beep Snapshot mode started or completed.
High/low beeps Snapshot mode timed out.

Parameter Menu Scanning

Beeper Sequence Indication
Low/high beeps Input error; incorrect bar code, programming sequence, or Cancel scanned.
High/low beeps Keyboard parameter selected. Enter value using numeric bar codes.
High/low/high/low beeps Successful program exit with change in parameter setting.

Host Specific


Beeper Sequence Indication
4 short high beeps The device has not completed initialization. Wait several seconds and scan again.
Low/medium/high beeps upon scanning a USB device
Communication with the bus must be established before the device can operate at
the highest power level.
Low/medium/high beeps occur more than once. The USB bus can put the device in a state where power to the device is cycled on
and off more than once. This is normal and usually happens when the PC cold boots.


Beeper Sequence Indication
1 short high beep A <BEL> character is received and Beep on <BEL> is enabled.


Need Immediate Assistance?

Call 1-877-2700

Stay in the Know

    Join 14,000 subscribers and get the latest enterprise technology insights delivered to your inbox as often as you'd like.
  • You may unsubscribe from Carlton emails at any time. For information on how to unsubscribe, as well as our privacy practices and commitment to protecting your privacy, please review our Privacy Policy.

Related Articles