Denon AVR-X3300W Service Manual page 5

CAUTION IN SERVICING.
Initializing This Unit
Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the
digital PCB.
1. Press the power button to turn off the power.
2. While holding down buttons "ZONE2 SOURCE" and "DIMMER" simultaneously, press the power but-
ton to turn on the power.
3. Release the buttons after confirming that the display flashes at 1-second intervals.
＊ The unit is initialized.
NOTE： • If the unit fails to enter the service mode in step 3, repeat the procedure from step 1.
• Initializing the device restores the customized settings to the factory settings. Write down
your settings in advance and reconfigure the settings after initialization.
X
JIG FOR SERVICING
Use the following jigs (extension cable kit) when repairing the PCBs.
Order with your dealer for the jigs your dealer if necessary.
8U-110084S : EXTENSION UNIT KIT :
8U-110136S : EXTENSION UNIT KIT :
(See JIG FOR SERVICING)
ZONE2
SOURCE
DIMMER
1Set
1Set
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