LG SPM2 - Status LED Indicators

1-6
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Only for training and service purposes.
1. Preparation
1) SP2 Series Units : Main Unit
2) SP2 RCU
3) USB Memory
Caution :
• Take care not to power off during update
FIRMWARE UPDATE GUIDE
<Main Unit>
Necessary
<RCU>
Necessary
<USB Memory>
for USB update
<Android Device>
“Music Flow Bluetooth”
must be installed
for FOTA update