28
Fuse is broken
ŧ6JG(WUGV[RGKUKPEQTTGEV4GRNCEGKVYKVJC#HWUG
ŧ5RGCMGTYKTGQTRQYGTYKTGKUITQWPFGF
%JGEMVJGEQPPGEVKQPU
Display show ERR-12
ŧ75$FCVGGTTQT%JGEMVJG75$FGXKEG
About Bluetooth device
/WUKERNC[DCEMKUWPCXCKNCDNGQPVJGU[UVGOGXGPCHVGTUWEEGUUHWN$NWGVQQVJEQPPGEVKQP
ŧ6JGFGXKEGECPPQVDGWUGFYKVJVJGUUVGOVQRNC[OWUKE
The audio quality is poor after connection with a Bluetooth-enabled device.
ŧ6JG$NWGVQQVJTGEGRVKQPKURQQT/QXGVJGFGXKEGENQUGTVQVJGU[UVGOQTTGOQXGCP[
QDUVCENGDGVYGGPVJGFGXKEGCPFVJGU[UVGO
Cannot connect with the system.
ŧ6JGFGXKEGFQGUPQVUWRRQTVVJGRTQſNGUTGSWKTGFHQTVJGU[UVGO
ŧ6JG$NWGVQQVJHWPEVKQPQHVJGFGXKEGKUPQVGPCDNGF4GHGTVQVJGWUGTOCPWCNQHVJG
FGXKEGHQTJQYVQGPCDNGVJGHWPEVKQP
ŧ6JGU[UVGOKUPQVKPVJGRCKTKPIOQFG
ŧ6JGU[UVGOKUCNTGCF[EQPPGEVGFYKVJCPQVJGT$NWGVQQVJGPCDNGFFGXKEG&KUEQPPGEV
VJCVFGXKEGQTCNNQVJGTEQPPGEVGFFGXKEGUCPFVJGPVT[CICKP
The paired mobile phone connects and disconnects constantly.
ŧ6JG$NWGVQQVJTGEGRVKQPKURQQT/QXGVJGOQDKNGRJQPGENQUGTVQVJGU[UVGOQT
TGOQXGCP[QDUVCENGDGVYGGPVJGOQDKNGRJQPGCPFVJGU[UVGO
ŧ5QOGOQDKNGRJQPGUOC[EQPPGEVCPFFKUEQPPGEVEQPUVCPVN[YJGP[QWOCMGQTGPF
ECNNU6JKUFQGUPQVKPFKECVGCP[OCNHWPEVKQPQHVJGU[UVGO
ŧ(QTUQOGOQDKNGRJQPGUVJG$NWGVQQVJEQPPGEVKQPOC[DGFGCEVKXCVGFCWVQOCVKECNN[
CUCRQYGTUCXKPIHGCVWTG6JKUFQGUPQVKPFKECVGCP[OCNHWPEVKQPQHVJGU[UVGO
Troubleshooting