13 - 4 Symbol MT2070/MT2090 User Guide
Communication
Sending Data to the Host Computer
The STB2078-C10007WR single slot multi-interface Bluetooth cradle receives data from the device via a wireless
radio connection and transmits it to the host computer via the host cable. The device and cradle must be paired for
successful wireless communication. For detailed information about pairing, radio communications, Bluetooth
technology and lost connections to the host computer, refer to the MT2070/MT2090 Integrator Guide (part number
72E-117858-xx).
LED Indicators
Miscellaneous LED Indicator Information
•
Single slot charge only cradle (STB2000)
• Blue LED is off when there is a USB connection but no external power supply is used.
•
Single slot multi-interface Bluetooth cradle (STB2078)
• Blue LED lights when there is a USB or keyboard wedge connection but no external power supply is used.
NOTE ActiveSync is not supported on this cradle.
Table 13-2
LED Charging Status Indicators - Single Slot Charge Only Cradles
LED Indication
LED on Device
Off No power applied to device (battery discharged or removed); device is in low power and
ready to scan; or, battery is fully charged and device is ready to scan.
Green Flash Device is charging (when cradle is powered from external power supply).
Red Flash Charging problem or data transmission problem.
LED on Cradle
Off Cradle is not powered or power fault on contacts.
Solid Blue Cradle is powered.
Table 13-3
LED Charging Status Indicators - Single Slot Multi-interface Cradles
LED Indication
LED on Device
Off No power applied to device (battery discharged or removed); device is in low power and
ready to scan; or, battery is fully charged and device is ready to scan.
Green Flash Device is charging (when cradle is powered from external power supply).
Red Flash Charging problem or data transmission problem.
LED on Cradle
Off Cradle is not powered.
Solid Blue Cradle is powered.
Red/Blue/Purple Power up sequence.
Rapid Red/Blue/Red/Blue Power fault on all contacts.
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