Denon AVR-X2500H Service Manual

You can update the rmware by downloading the latest version with USB ash drive.
2.1. Connecting to the USB ash drive
(1) Preparation
・ Windows PC
・ USB ash drive format : Prepare a USB ash drive formatted in FAT16 or FAT32.
b
We recommend a USB ash drive that has an LED installed.
NOTE :
• Use a memory that supports USB2.0.
• Do not run the USB ash drive through a hub.
• Do not connect a computer to the USB port of this unit using a USB cable.
• Do not use an extension cable when connecting the USB ash drive.
• Save the update le on a blank USB ash drive for use.
• If a USB ash drive cannot be updated, replace it with a different USB ash drive and perform the
update again.
2.2. Unzipping the Downloaded File
Unzip the downloaded le on your computer.
XXXXXXXXXXX xxxxxxxxxx_xxxxxxxx.zip
There are folders or les after unzipping.
Copy these folders or les onto the USB ash drive.
The folders or les must be placed in the root directory of the USB ash drive.
copy to USB flash drive
2. Update preparation with a USB ash drive
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
167

Denon AVR-X2500H Specifications

General

HDMI in	8
Composite video in	2
Ethernet LAN (RJ-45) ports	1
AirPlay	No
Display	-
Sample rate	196 kHz
HDCP version	2.2
Product color	Black
Audio decoders	DSD, DTS-HD, DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Volume control	Rotary
RS-232 interface	Yes
Connectivity technology	Wired & Wireless
Receiver type	Surround
Frequency range	20 - 20000 Hz
Output impedance	8 Ω
Input sensitivity	200 mV
Audio output channels	7.1 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.08 %
Power output per channel (1KHz@6 Ohm)	185 W
Power output per channel (20-20KHz@8 Ohm)	95 W
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	500 W
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Pandora, SIRIUS Internet Radio, Spotify, Tidal, TuneIn, iHeartRadio
Supported graphics resolutions	3840 x 2160

Weight and Dimensions

Depth	340.3 mm
Width	434.3 mm
Height	167.6 mm
Weight	9389 g