Denon AVR-X2300W Service Manual page 109

Special mode setting button AVR-S920W
b No. 1 - 8 : While holding down buttons "A", "B" and "C" simultaneously, press the power button to turn on the power.
b No. 9 : While holding down buttons "A", "B" and "C" simultaneously, insert the AC plug into the wall outlet to turn on the power.
No. Mode
Version Display
1
(u-COM / DSP Error Display)
PANEL / REMOTE LOCK Selection
2
Mode
PANEL LOCK Mode
2-1
(with Volume)
PANEL LOCK Mode
2-2
(without Volume)
2-3 PANEL LOCK mode is turned off
3 Selecting the Mode for Service-related
3-1 Check the Video/Audio path Mode
3-2 Protection history display mode
3-3 Operation Info Mode
TUNER STEP Mode
3-4
(E3 and E2 model only)
3-5 Remote ID Setup Mode
4 Protection Pass Mode
5 User Initialization Mode
6 Factory Initialization Mode
7 Clearing the Operation Info
8 USB Update Mode
9 Forced USB All Device Write Mode
Button A Button B Button C
Displays the version of firmware such as the main firmware or DSP. Errors that have occurred are displayed.
DIMMER STATUS -
(See 1. Version Display
Start this unit in the PANEL/REMOTE LOCK selection mode so that PANEL LOCK and Remote Lock can be switched between On
ZONE2 TUNER
and Off. (See
-
SOURCE PRESET CH +
PANEL LOCK MODE : No. 2 - 1 - No. 2 - 3
Disables reception from all keys and encoders on the front panel except the power button (including the volume).
↑ ↑ -
Disables reception from all keys and encoders on the front panel except the power button and volume encoder.
↑ ↑ -
Releases the PANEL LOCK.
↑ ↑ -
This is a display for turning on each service-related mode.
TUNER
TUNE - TUNE +
PRESET CH + Service-related modes: No. 3-1 - No. 3-5
This is a special mode for service confirmation used during repair work to simplify the confirmation work for the Audio channel /
↑ ↑ ↑
video channel. (See
Displays the protection occurrence history.
↑ ↑ ↑
(See 3-2. Protection History Display
Displays the accumulated operating time of the unit, the number of times the power was switched on, and the number of occur-
rences of each protection.
↑ ↑ ↑
(See 3-4. Operation Info
Enables reception STEP of the ANALOG TUNER to be changed.
↑ ↑ ↑
(See 3-5. TUNER STEP mode (E2 / E3
If there are multiple DENON AV receivers in the same area, this mode prevents other AV receivers from being operated concur-
↑ ↑ ↑
rently with this device. (See
Enables the power to be turned on when protection detection is disabled.
ZONE2 TUNER
TUNE +
SOURCE PRESET CH + (See 4. Protection Pass
TUNER TUNER
Initializes backup data. (Settings for the Installer Setup are not initialized.) (Reboot the CY920)
-
PRESET CH - PRESET CH +
TUNER
Initializes backup data. (Settings for the Installer Setup are initialized.) (CY920 is not Reboot) (See
TUNE - -
PRESET CH +
Clear the accumulated operating time of the unit, the number of times the power was switched on, and the number of occur-
TUNER
TUNE + -
rences of each protection. (See
PRESET CH +
ZONE2
Switches this unit to USB Update mode. (See
TUNE + -
SOURCE
Mode used when this unit cannot be recovered.
ZONE2
Forcibly switches this unit to USB update mode.
TUNE + -
SOURCE
(See 2.9. Forced USB All Device Write
ZONE2
SOURCE
TUNER
X
PRESET CH -
Mode)
2. PANEL / REMOTE LOCK Selection Mode)
DIAGNOSTIC MODE)
Mode)
Mode)
only))
3-6. Remote ID Setup Mode)
Mode)
7. Clearing the Operation
2. Updating via
Mode)
TUNER TUNE + STATUS
PRESET CH +
TUNE - DIMMER
109
Descriptions
CAUTION IN
Info)
USB)
SERVICING.)