Chapter 6 Status Check - Denso UR21-MR-01 User Manual

Chapter 6 Status Check

The operating status of the scanner is indicated by the four status indicator LEDs shown below.
Status indicators
Status
Power off
Power on, start-up process
underway
Start-up process completed
Open command executed
Antenna port setting made
Ready for receiving
commands from upper-level
device
Transmitting RF carrier wave
Communicating with upper-level
device
(Note 1): The status indicator LED (ANT1/ANT2) corresponding to the port enabled by the antenna port setting is lit or
blinking. The status indicator LED corresponding to the disabled antenna port is unlit.
PW (green) COM (red)
Unlit Unlit
Lit Unlit
Lit Unlit
Lit Unlit
Lit Unlit
Lit Lit
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ANT2 (orange) ANT1 (orange)
Unlit
Unlit
Unlit
Lit (Note 1) Lit (Note 1)
Blinking Blinking
(Note 1) (Note 1)
Lit (Note 1) Lit (Note 1)
Unlit
Unlit
Lit