Marantz AV7701, Service Manual

Page: 22 / 266

22
SPECIAL MODE
Special mode setting button
b
No.1 - 5, 6, 7 : Press the "ON/STANDBY (
X
)" button to turn on the power while pressing both the buttons A and the button B at the
same time.
b
No.8 - 10: 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)
STATUS DISPLAY
Firmware versions such as Main or DSP are displayed in
the FL Display. Errors are displayed when they occur. (Refer
to 23 page)
2
User Initialization mode
(Installer Setup settings are not
initialized.)
GAME A-DSX
Backup data initialization is carried out.
(Installer Setup settings are not initialized.)
3
Factory Initialization mode
(Installer Setup settings are also
initialized.)
MOVIE MUSIC
Backup data initialization is carried out.
(Installer Setup settings are also initialized.)
4
PANEL/REMOTE LOCK Selection
mode
BACK ENTER
Selects to reject operations through panel buttons and the
master volume knob on the main unit and operations via
the remote control. (Refer to 27 page)
5 Service Related Selection mode BACK
ZONE
SELECT
Selects the “Diagnostic mode” or “Displaying the protection
history mode”. (Refer to 28 page)
6
Mode for switching tuner frequency
step
(N model Only)
Cursor
d
SETUP Change tuner frequency step to FM:50kHz/200kHz
7 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.
8 Memory Backup
ZONE
SELECT
DISPLAY
Backup of DUAL BACKUP MEMORY is performed. (Refer
to 29 page)
9 Memory Recovery BACK
ZONE
SELECT
Recovery of DUAL BACKUP MEMORY is performed. (Refer
to 29 page)
10 Memory Backup Clear
ZONE
SELECT
ENTER
Backup of DUAL BACKUP MEMORY is cleared. (Refer to
29 page)
ON / STANDBY ( X )
STATUS
ZONE SELECT
GAME
MUSIC A-DSX
BACK
SETUP
ENTER
Cursor
d0
DISPLAY MOVIE