REPAIR INFORMATION
TROUBLE SHOOTING
1. The unit does not power on
2. No sound from the output speakers
3. No sound is output when using the AUX function
4. Cannot connect to the network by wired LAN
5. Cannot connect to the network by wireless LAN
6. USB ash drive not recognized
SPECIAL MODE
Special mode setting button
1. Factory Initialization Mode
2. User Initialization Mode
3. How to check the rmware version, service region settings and service release
type
4. Service region settings update procedures
5. Service Release Type settings update procedures
LED STATUS
1. Updating
2. Updating (Service region settings)
3. Updating (Service Release Type)
4. On startup of HEOS (when power is turned on)
5. Factory Reset
6. Software Reset (Clear user settings)
7. Critical Error
8. When connecting to network (Setup Assistant)
9. Bluetooth
10. Standby
11. Volume button and Mute button
12. Submit Diagnostics
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
45
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