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1-3-3. MR10A7 Indicator Lights and Sounds
MR10A7’s LED indicators use three colours: blue, green and red, as per Figure 1-1. In
combination with the buzzer they indicate different conditions, in Configuration Mode.
Status
Blue LED
Green LED
Red LED
Beeper
Power up
lits 1 second 1 long beep
Good Read
lits 1 second
1 short beep*
Bluetooth Disconnected (Discoverable)
flashing
Bluetooth Connected
2 flashes
2 short beeps
Deletes Pairing Record
2 short beeps
Data Transfer Failure (Offline)
lits 1 second
3 short beeps
Data Storage Failure (Memory Full)
1
flash
3 short beeps
Enters Configuration Mode
stays on
2 short beeps
Exits Configuration Mode
2 short beeps
Low Power
flashing
Charging
stays on
Table 1-3:
MR10A7’s LED Indicators and Beeper
*Please refer to
5-9-2. Beep Time
for beep length configuration.