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Denon AVR-X2500H Service Manual

Denon AVR-X2500H
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6. Normal Firmware Update Method from OTA
Download the latest rmware from our website and update the rmware.
6.1. Network Connection
(1) System Requirements
Internet Connection by Broadband Circuit
Modem
Router
Ethernet cable (CAT-5 or greater is recommended)
(2) Setting
Modem
Internet
Computer
Computer LAN port / Ethernet connector
Ethernet connector of this Unit
Router
To WAN port
To LAN port
To LAN port
6.2. Check and update the rmware
Check if there is a rmware update available. It is also possible to check approximately how long the
update will take.
(1) Press the "
SETUP
" button on the remote control to display the GUI menu.
(2) Press the cursor button to select "General" → "Firmware" → "Check for Update".
(3) Check update
If the rmware version is anything other than the latest version, select "Update Now" to update the
rmware.
" No update required. Latest version installed. "is displayed when the rmware version is up to
date.
(4) OTA Update starts automatically.
The Standby LED lights red.
Display during OTA update
Please wait–––––
Update–––**% **m
Update Completed
It takes a maximum of approximately 25 minutes for update to complete.
(5) The unit restarts when update is complete.
(6) After updating the rmware, check the version.
See "1. Version Display Mode"
---Cautions on Firmware Update---
For the update procedure, a proper broadband Internet connection environment and settings are
required.
Do not turn off the power until updating is completed.
It takes a maximum of approximately 25 minutes for update to complete.
Once an update is started, normal operations cannot be performed until it is completed.
The GUI menu settings and image adjustment settings of this unit may be initialized.
Note down the settings before updating, and set them again after updating.
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
171

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Denon AVR-X2500H Specifications

General IconGeneral
HDMI in8
Composite video in2
Ethernet LAN (RJ-45) ports1
AirPlayNo
Display-
Sample rate196 kHz
HDCP version2.2
Product colorBlack
Audio decodersDSD, DTS-HD, DTS:X, Dolby Atmos, Dolby Surround, Dolby TrueHD
Volume controlRotary
RS-232 interfaceYes
Connectivity technologyWired & Wireless
Receiver typeSurround
Frequency range20 - 20000 Hz
Output impedance8 Ω
Input sensitivity200 mV
Audio output channels7.1 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 voltage230 V
AC input frequency50 Hz
Power consumption (standby)0.5 W
Power consumption (typical)500 W
Audio formats supportedAAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range520 - 1611 kHz
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Internet radio services supportedDeezer, Napster, Pandora, SIRIUS Internet Radio, Spotify, Tidal, TuneIn, iHeartRadio
Supported graphics resolutions3840 x 2160
Weight and Dimensions IconWeight and Dimensions
Depth340.3 mm
Width434.3 mm
Height167.6 mm
Weight9389 g

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