Precautions During Service (Avr-X520Bt); Initializing This Unit - Denon AVR-S510BT Service Manual

PRECAUTIONS DURING SERVICE (AVR-X520BT)

Initializing This Unit

Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB.
1. Press the power button ( X ) to turn off the power.
2. Hold down buttons "PRESET +" and "TUNE +" at the same time and press the power button to turn on the power.
3. Release the buttons after confirming that the display flashes in intervals of approximately 1 second.
The unit is initialized.
NOTE: • If the status in step 3 does not occur, start again from step 1.
• Initializing the device restores settings configured by the user to the factory settings.
Take note of your settings beforehand and reconfigure them after initialization.
[AVR-X520BT]
X
PRESET +
SOURCE SELECT
TUNER
PRESET CH
PHONES
TUNE +
1 2 3 4 Bluetooth
TUNE DIMMER STATUS CBL/SAT DVD/Blu-ray GAME
QUICK SELECT
SETUP MIC
5V/1A
14
MASTER VOLUME