2. Factory Initialization Mode
Initialize backup data of the MCU.
2.1. Starting up
1. Press the power operation button to turn off the power, and remove the AC plug from the socket.
2. Insert the AC plug while pressing button "
POWER
", and wait for more than 8 seconds.
Release button "
POWER
" when the power indicator turns white.
4. All lights on the display illuminate for 2 seconds.
5. All lights on the display turn off for 2 seconds.
6. All of the indicators illuminate for 4 seconds.
7. "
Factory Reset
" is shown on the display for 5 seconds.
The settings for the Installer Setup is also initialized.
Network function settings are not initialized.
2.2. Factory Reset item
Items Default
Source Internet Radio
Dimmer 100%
Sleep Off
Repeat / Random / Program Off
Favorites list Clear all
Setup Menu items Clear all
Variable Volume 54 (-40dB)
Standby / Power On Power On
Tray Lock Mode Off
(Disc / Folder) Mode Disc mode
Protection history Delete
Update retry ag Clear
3. Firmware Factory Restore
Used when replacing the Network module.
See "3. Update method when the MAIN PCB or network module is replaced (Using a USB ash drive
IC20, NETWORK MODULE)"
4. Tray Lock mode
Disables the OPEN/CLOSE buttons.
5.1. Actions
Set or cancel the tray lock.
When the tray lock is set, the "
5
" button is disabled.
5.2. Starting up
Insert the AC plug while pressing button "
5
", and wait for more than 3 seconds.
Release button "
5
" when the power indicator turns orange.
The tray lock is set.
The tray lock is canceled if already set.
Press the power button to exit off the power.
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
67
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