Motorola LS2208-SR20007R User Manual - Page 27

Scanning 2 - 3 Table 2-1 Standard Beeper Definitions (Continued) Beeper Sequence Host Specific USB only 4 short high beeps Scanner gives a power-up beep after scanning a USB Device Type. This power-up beep occurs more than once. RS-232 only 1 short high beep Indication Scanner has not completed initialization. Wait several seconds and scan again. Communication with the bus must be established before the scanner can operate at the highest power level. The USB bus may put the scanner in a state where power to the scanner is cycled on and off more than once. This is normal and usually happens when the PC cold boots. A character is received and Beep on is enabled. LED Definitions In addition to beeper sequences, the scanner communicates using a two-color LED display. Table 2-2 defines LED colors that display during scanning. Table 2-2 Standard LED Definitions LED Indication Off No power is applied to the scanner, or the scanner is on and ready to scan. Green A bar code was successfully decoded. Red A data transmission error or scanner malfunction occurred.