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Denon AVR-S770H User Manual

Denon AVR-S770H
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Firmware
Checks for the latest firmware information about updates, updates the
firmware.
o
Check for Update
Check for firmware updates.
The firmware can be updated if a firmware update has been released.
Update Now:
Execute the update process. When the
update starts, the menu screen is shut
down. During the update, the progress is
shown on the display.
Update Later: Update later.
0
This unit automatically retries updating if updating fails. If an update still
cannot be performed, an “Update Error” message appears in the display. See
“Troubleshooting” – “Update error messages” for information on update error
messages. (v p. 241)
Check the conditions according to the message and try the update again.
0
This menu cannot be selected when “Allow Update” is set to “Off”.
o
Auto-Update
Turns on Automatic Updates so that feature updates are automatically
downloaded and installed when this unit is in standby mode.
n
Auto-Update
This unit will automatically update to the newest firmware when in
standby mode.
On: Turns on Automatic Updates.
Off
(Default):
Turns off Automatic Updates.
n
Time Zone
Change the time zone.
Set the time zone that matches the area where you live.
0
This menu cannot be selected when “Allow Update” is set to “Off”.
Contents Connections Playback Settings Tips Appendix
213
Front panel Display Rear panel Remote Index

Table of Contents

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Denon AVR-S770H Specifications

General IconGeneral
Channels7.2
HDMI Inputs6
Dolby AtmosYes
DTS:XYes
Wi-FiYes
BluetoothYes
HEOS Built-inYes
Voice ControlAmazon Alexa, Google Assistant, Apple Siri
4K/120Hz Pass-throughYes
8K/60Hz Pass-throughYes
Total Harmonic Distortion0.08% (20Hz-20kHz)
Input Sensitivity/Impedance200mV/47k ohms
Signal-to-Noise Ratio98 dB (IHF-A weighted, Direct mode)
Ethernet PortYes
HDR SupportHDR10+, Dolby Vision, HLG
Frequency Response10Hz-100kHz
USB PortYes
HDMI Outputs1

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