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5. Tray lock mode
The ways of the setting and cancel are the same. (toggle)
Even if AC cord is unplugged or the set turns off (standby), this setting is not cleared.
※ Tray lock mode is canceled by initialization mode.
5.1. When TRAY LOCK ON is set
The set turns on normally after "TRAY LOCK ON" is displayed.
The set can't open/close tray when the setting is TRAY LOCK ON.
"TRAY LOCK ON" is displayed 3 seconds when OPEN/CLOSE button is pressed in TRAY LOCK ON mode.
Display
5.2. When the setting is TRAY LOCK OFF
The set turns on normally after "TRAY LOCK OFF" is displayed.
Display
6. System μcom update mode
This mode updates system μcom firmware.
6.1. When start update mode
Only 1 / 3 button (when e is displayed) and ON/STANDBY button are available.
To exit the mode (quit updating), unplug AC cord or press ON/STANDBY button.
Insert the USB memory in which firmware is written into USB1 jack.
Display
q During loading USB memory. :
w When USB memory is not connected. :
When USB Memory is inserted at this status, status changes to 6.1 q → e
e When USB memory is connected and Update file is detected. :
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