Denon 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 "SOUND MODE
1
" and "PRESET +" at the same time and press the power button to turn on the
power.
3. Release the buttons after conrming that the display ashes in intervals of approximately 1 second.
The unit is initialized.
[AVR-S510BT]
NOTE: • If the status in step 3 does not occur, start again from step 1.
• Initializing the device restores settings congured by the user to the factory settings.
Take note of your settings beforehand and recongure them after initialization.
PRECAUTIONS DURING SERVICE (AVR-S510BT)
MASTER VOLUME
SOURCE SELECT
TUNE
TUNER
PRESET CH
SOUND MODE
SETUP MICPHONES
5V/1A
CBL/SAT
3
1
QUICK SELECT
GAME
ON / OFF
BASS /
TREBLE
TONE CONTROL
2
DVD/Blu-ray
4
Bluetooth
ADJUST
AV SURROUND RECEIVER
AVR-S510BT
MODE SLEEPDIMMER STATUS
SOUND MODE 1
PRESET +
X
13