• RFD4031 UHF RFID Premium/Premium+ Product Reference Guide
LED Definitions
LED Definitions

LED Definitions

The sled provides user feedback in the form of LED indications for decode, battery, Bluetooth, and Wi-Fi states.

Decode LED Definitions

The following table outlines the context in which decode LED feedback is provided and the indication that is presented for a given device state.
The LED indicators on the sled differ from the LED indicators on the mobile computer being used with the sled.
Decode LED Indicators
Condition
Indication
Good Scan
Green
Scan Error
Red
RFID Rag Read Indicator Enabled
Green
Read Error
Red

Battery LED Definitions

The following table outlines the context in which battery LED feedback is provided and the indication that is presented for a given device state.
Battery LED Definitions While Charging
Conditions
Indications
Pre-charging
Amber (Fast, Fast, Slow)
Charging
Amber (Blinking)
Fully Charged
Green (Stays On)
Charging Error
Amber (Fast Blinking)

Bluetooth LED Definitions

The following table outlines the context in which Bluetooth LED feedback is provided and the indication that is presented for a given device state.
Bluetooth LED Definitions
Condition
Indication
Looking to Pair
Blue (Blinking)
Pairing
Blue (Stays On)
Paired/Connected
Blue (Stays On)
Error
Red (Stays On)

Wi-Fi LED Definitions

The following table outlines the context in which Wi-Fi LED feedback is provided and the indication that is presented for a given device state.
Wi-Fi LED Definitions
Condition
Indication
Connecting
Green (Blinking)
Connected
Green (Stays On)
Transmission Error/Out of Range
Red (Stays On)