Denon AVR-X540BT Service Manual

Special mode setting button
AVR-X540BT
b
No. 1, 2 : While holding down buttons "
A
" and "
B
" simultaneously, press the power button to turn on the power.
b
No. 3, 4 : While the power is on, hold down buttons "
A
", "
B
", and "
C
" for at least 3 seconds .
No. Mode Button A Button B Button C Descriptions
1 Initialization Mode
TUNER
PRESET CH +
TUNE + -
Initializes backup data.
(See Initializing This Unit AVR-X540BT)
2
Version Display
(u-COM / DSP Error Display)
TUNE + DIMMER -
The rmware version is shown on the display. Errors that have occurred are displayed.
(See 1. Version Display Mode)
3
Video Format and Display Language
change mode
TUNE - TUNE + DIMMER
Select the following mode.
"Video Format" and "Language".
(See 2. Video Format and Display Language change mode)
3-1 Video Format
- - -
Select or change "NTSC" or "PAL".
Default : E2 / E1C PAL、E3 NTSC
3-2 Language
- - -
Select or change the language.
"ENGLISH" or "SPANISH" or "FRENCH"
Default : ENGLISH
4 Product mode
TUNER
PRESET CH +
TUNE - TUNE +
Select the following mode.
"Remote Lock", "Tuning Step Change", "OSD Update", "Protection History Display" and "Mic Mode".
(See 3. Product mode)
4-1 Remote Lock mode
- - -
This mode prohibits remote control operation.
4-2 Tuner Step Change Mode
- - -
Switches the tuning frequency of the tuner.
4-3 OSD Update Mode
- - -
Updates the OSD ash ROM in forced power off mode.
b
This is not used during servicing.
4-1 Protection history display mode
- - -
Displays the protection occurrence history.
4-5 Mic mode
- - -
Mode that connects the microphone terminal input to speaker output.
b
This is not used during servicing.
MASTER VOLUME
PHONES
SETUP MIC
TUNER
PRESET CH
TUNE
DIMMER STATUS
QUICK SELECT
BluetoothGAMECBL/SAT
321 4
DVD/Blu-ray
SOURCE SELECT
DIMMER
TUNER
PRESET CH +
TUNE -
X
TUNE +
66
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X540BT Specifications

General

Channels	5.2
HDMI Inputs	5
HDMI Outputs	1
Bluetooth	Yes
4K Ultra HD Pass-through	Yes
Dolby TrueHD	Yes
DTS-HD Master Audio	Yes
Auto Speaker Calibration	No
Number of Power Amps	5
Output Power (6 ohm, 1 kHz, 0.7% 2ch Drive)	90 W
Output Power (6 ohm, 1 kHz, 10% 1ch Drive)	140 W
Composite In	2
Composite Out	1
Digital In: Optical	2
Analog In	2
Speaker Terminal: Screw	Yes
FM Tuner with RDS	Yes
3D Signal Pass-Through	Yes
Audio Return Channel	Yes
HDMI Standby Pass-Through	Yes
CEC	Yes
Auto Speaker Setup by Microphone	No
Dimensions (W x H x D)	434 x 151 x 319 mm
Weight	7.5 kg
Total Harmonic Distortion	0.08 %
Input Sensitivity/Impedance	200 mV / 47 kΩ
Signal-to-Noise Ratio	98 dB
Ethernet Port	No
Wi-Fi	No
Power Output per Channel	70W (8 ohms, 20Hz - 20kHz, 0.08% THD)
Frequency Response	10Hz - 100kHz
Supported Audio Formats	MP3, WMA, AAC