Denon AVR-X3700H User Manual

Restoring the firmware to the factory defaults
When the unit or the network functions do not work properly, operation may be improved by restoring the firmware to the factory defaults.
Do this when the unit still does not work properly even after trying the steps for “Resetting factory settings” or “Resetting network settings”. (v p. 280,
281)
After the firmware is restored, various settings are reset to the default settings. Configure the settings and update the firmware again.
.
TUNER PRESET CH –X
DIMMER
1
Press X while simultaneously pressing DIMMER and
TUNER PRESET CH –.
2
When “Restoring FW...” appears on the display, release
the buttons.
When the firmware restore is complete, “Completed” appears on the
display for about 5 seconds, and the unit automatically restarts.
0
This operation takes time because it requires reconnecting to the network,
restoring and updating the firmware.
0
If this operation does not improve the problem, contact our customer service
center.
NOTE
0
Do not turn off the power until the firmware restore is complete.
Contents Connections Playback Settings Tips Appendix
282
Front panel Display Rear panel Remote Index

Denon AVR-X3700H Specifications

General

Channels	9.2
HDMI Outputs	3
Dolby Atmos	Yes
DTS:X	Yes
IMAX Enhanced	Yes
4K/120Hz Pass-through	Yes
8K/60Hz Pass-through	Yes
Wi-Fi	Yes
Bluetooth	Yes
HEOS Built-in	Yes
Impedance	4 - 16 ohms
Frequency Response	10 Hz - 100 kHz
Input Sensitivity	200 mV
HDCP Support	2.3
HDR Compatibility	HDR10, HDR10+, Dolby Vision, HLG
Audio Return Channel (ARC)	eARC
Phono Input	Yes
Ethernet	Yes
USB	Yes
AM/FM Tuner	Yes
Power Output per Channel	105W (8 ohms, 20 Hz - 20 kHz, THD 0.08%, 2ch driven)
Signal-to-Noise Ratio	100 dB
Video Upscaling	Yes, up to 8K
Dimensions (W x H x D)	434 x 167 x 389 mm
Weight	12.5 kg