MS-120X and MS-220X Integration Guide
Beeper and LED Definitions
Table 1-1
provides standard beeper definitions, and
Beeper Sequence
Standard Use
1 Beep - short high tone
1 Beep - long high tone
3 Beeps - short high tone
(MS-220X only)
Parameter Menu Scanning
2 Beeps - short high tone
1 Beep - hi/lo/hi/lo tone
2 Beeps - lo/hi tone
Communication
4 Beeps - short high tone
4 Beeps - hi/hi/hi/lo
3 Beeps - lo/hi/lo
LED
Red
Green
1-8
Table 1-1. Standard Beeper Definitions
A bar code symbol was decoded (if decode beeper is enabled).
Thermal shutdown.
Power-on or reset. Occurs immediately after the scanner is turned
on, indicating that the system software is working properly. If three
beeps occur during normal operation, it is due to a reset and any
work in progress is lost. If this occurs often, contact the Symbol
Support Center.
Correct entry scanned or correct menu sequence performed.
Successful program exit with change in the parameter setting.
Input error, incorrect bar code, or Cancel scanned, wrong entry,
incorrect bar code programming sequence; remain in program
mode.
Communication error.
Receive error.
ADF transmit error.
Table 1-2. LED Definitions
Scanner is on.
A bar code was successfully decoded.
Table 1-2
provides LED definitions.
Indication
Indication