Motorola DS3478 User Manual
Digital Scanning
2 - 5
LED Definitions
In addition to beeper sequences, the digital scanner uses a two-color LED to indicate its status.
explains
LED sequences.
Table 2-2
LED Status Indications
LED
Indication
Standard Use
Off
No power is applied to the digital scanner, or the digital scanner is on and ready to
scan.
scan.
Green
The digital scanner successfully decoded a bar code.
Red
A data transmission error or digital scanner malfunction occurred.
Charging Use
Green Slow Flash
The digital scanner is in the cradle and is charging in slow mode (occurs when the
host cable powers the cradle).
host cable powers the cradle).
Green Fast Flash
The digital scanner is in the cradle and is charging in rapid mode (occurs when an
external power supply powers the cradle).
external power supply powers the cradle).
Red fast flash
(two flashes per second)
(two flashes per second)
Overcharge condition. Contact Motorola Enterprise Mobility Support.
Red slow flash
(one flash per second)
(one flash per second)
Battery voltage not increasing with charge. Replace the battery.
Red and green flash
Temperature fault. Move the cradle to a location where the temperature is 0
o
- 40
o
C;
optimal charging temperature is 5
o
- 35
o
C.