Wasp Bar Code WLS 8400 FZ 用户手册
Scanning
2-5
LED Definitions
In addition to beeper sequences, the scanner uses the two-color LED to indicate its status.
defines LED colors that display during scanning.
RS-232 only
1 short high beep
A <BEL> character is received and Beep on <BEL> is enabled.
Table 2-2. Standard LED Definitions
LED
Indication
Off
The scanner is on and ready to scan, or no power is applied to the
scanner.
scanner.
Green
A bar code was successfully decoded.
Red
A data transmission error occurred.
Table 2-1. Standard Beeper Definitions (Continued)
Beeper Sequence
Indication