Symbol LS3478-ER, Справочное руководство

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Scanning 2-5
LED Definitions
In addition to beeper sequences, the scanner uses a two-color LED to indicate its status. Table 2-2 explains LED sequences.
Low-high-low beeps Cancel rule entry. Rule entry mode exited because of an error or the user asked to exit rule entry.
Low-high beeps Entry error, wrong bar code scanned. Re-enter criterion or action. All previously entered criteria and
actions are retained. Criteria or action list is too long for a rule.
Table 2-2. LED Status Indications
LED Indication
Standard Use
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.
Charging Use
Green Slow Flash The scanner is in the cradle and is charging in slow mode (used when the cradle is powered from the host cable).
Green Fast Flash The scanner is in the cradle and is charging in rapid mode (used when the cradle is powered from an external power
supply).
Red fast flash (two flashes per second) Overcharge condition. Contact Motorola Enterprise Mobility Support.
Red slow flash (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.
Table 2-1. Standard Beeper Definitions (Continued)
Beeper Sequence Indication