Denon AVR-4520, Руководство по обслуживанию

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24
SPECIAL MODE
Special mode setting button
b
No.1 - 5, 7-10,13 : Press the "Power operation (
X
)" button to turn on the power while pressing both the buttons A and the button B
at the same time.
b
No.6, 11, 12 : Turn on the power, then press and hold down the A and B buttons for over 3 seconds.
No. Mode Button A Button B Contents
1
Version display
(μcom/DSP Error Display)
SETUP OPTION
Firmware versions such as Main or DSP are displayed in the FL Display.
Errors are displayed when they occur. (Refer to 25 page)
2
User Initialization mode
(Installer Setup settings are not
initialized.)
INFO BACK
Backup data initialization is carried out.
(Installer Setup settings are not initialized.)
3
Factory Initialization mode
(Installer Setup settings are also
initialized.) Cursor
d
Cursor
f
Backup data initialization is carried out.
(Installer Setup settings are also initialized.)
4
PANEL/REMOTE LOCK Selection
mode
STATUS
INFO
Selects to reject operations through panel buttons and the master
volume knob on the main unit and operations via the remote control.
(Refer to 30 page)
5 Service Related Selection mode STATUS
ZONE/REC
SELECT
Selects the “Diagnostic mode” or “Displaying the protection history
mode”. (Refer to 31 page)
6 Remote ID Setup mode DIMMER STATUS
When using multiple DENON AV receivers in the same room, make this
setting so that only the desired AV receiver operates. (Refer to 65
page)
7
Mode for switching tuner frequency
step
(E2 model Only)
OPTION
BACK Change tuner frequency step to FM:50kHz/200kHz
8 Installer Setup mode Cursor
0
BACK
Access the Remote Maintenance mode via the internet.Installer Setup
is displayed on GUI/Option Menu.
b
Refer to AVR_RemoteMaintenance_.pdf of SDI.
9 Additional Source mode
BACK
Cursor
f
Adds AUX3-7 as a Source.
10 Prptection pass mode DIMMER
BACK
Turns the power on with the Protection detection disabled.
11 DM860A Reboot mode DIMMER
INFO
Restarts DM860.
12 DM860A initial mode DIMMER Cursor
1
Enter this mode only after replacing Nand Flash for DM860A and
rewriting the firmware.
13 ZONE4 HDMI mode ENTER
INFO
Assigns and uses ZONE4 HDMI for ZONE2.
NOTE :
When the volume indicator displays "
", the set has entered a special mode for developers. In this case, RS-232C
communication cannot be used.
To cancel this special mode, press and hold the "Cursor
f
"and "STATUS" buttons for 3 seconds and longer. When the
volume indicator returns to the normal display, RS-232C communication can be used.
d
X
OPTION
INFO DIMMER
STATUS
ZONE/REC SELECT
BACK SETUP
Cursor df0 1