How To Operate; Starting Hdmi Diagnostics Mode - Denon AVR-S730H Troubleshooting Manual

Introduction

How to operate

How to operate

Starting HDMI DIAGNOSTICS Mode

1
Turn on the AV Receiver.
If a malfunction occurs, HDMI DIAGNOSTICS mode can be started without
turning off the power.
2
Press and hold the main unit's buttons [A] and [B] at least 3
seconds until "HDMI DIAGNOSTICS" appears on the front panel
display.
Model
AVR-S730H
AVR-S930H
AVR-X1400H
AVR-X2400H
Front panel display sample (e.g. AVR-X2400H)
0
HDMI DIAGNOSTICS
0 HDMI DIAGNOSTICS mode cannot be entered from the Setup Menu or Setup
Assistant. Close the menu first.
Cable Test
Button [A] Button [B]
ZONE2 TUNER
SOURCE PRESET CH -
Limit mode
3
When starting the HDMI DIAGNOSTICS mode, the AV Receiver
will automatically start the Hardware Self Diagnostics Test to
check whether hardware failure occurs.
If there are no errors, the AV Receiver will show the HDMI Diagnostics menu
on the front panel display.
If the hardware error is detected, the AV Receiver will show an error code on
the front panel display. (e.g. H1-01)
In this case, the AV Receiver can not continue the HDMI Diagnostics mode.
Please turn off the AV Receiver and contact customer service in your area.
（For contact service, refer to "Customer Support" (v p. 9)）
Front panel display sample (e.g. AVR-X2400H)
0
HardwareCheck...
Err: H1-01
Blink
Contact support
5
Log & EDID Troubleshooting
Hardware Error detected