Marantz NR1606/FB, Service Manual

Page: 17 / 176

SPECIAL MODE
Special mode setting button
b
No. 1 - 6, 9 : While holding down buttons " A ", " B " and " C " simultaneously, press the power button to turn on the power.
b
No. 7, 8 : While the power is on, hold down buttons " A " and " B " for at least 3 seconds .
b
No. 10 : While holding down buttons " A " and " B " simultaneously, insert the AC plug into the wall outlet to turn on the power.
No. Mode Button A Button B Button C Descriptions
1
Version Display
(u-COM / DSP Error Display)
DIMMER STATUS -
Displays the version of firmware such as the main firmware or DSP.
Errors that have occurred are displayed.
( See page 18 )
2
Selecting the Mode for Service-related
ZONE2
SOURCE
STATUS -
This is a display for turning on each service-related mode.
Service-related modes: No. 2-1 - No. 2-5
2-1
Protection history display mode
INTERNET
RADIO
- -
Displays the protection occurrence history.
( See page 44 )
2-2
Check the Video/Audio path Mode ↑ - -
This is a special mode for service confirmation used during repair
work to simplify the confirmation work for the Audio channel /
video channel.
( See page 24 )
2-3
TUNER STEP Mode
(U and N model only)
↑ - -
Enables reception STEP of the ANALOG TUNER to be changed.
( See page 47 )
2-4
Operation Info Mode ↑ - -
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 page 46 )
3
User Initialization Mode M-DAX
ZONE2
SOURCE
-
Initializes backup data.
(Settings for the Installer Setup are not initialized.)
4
Factory Initialization Mode
ZONE2
SOURCE
INTERNET
RADIO
-
Initializes backup data.
(The settings for the Installer Setup is also initialized.)
5
PANEL / REMOTE LOCK Selection Mode M-DAX DIMMER -
Start this unit in the PANEL/REMOTE LOCK selection mode so that
PANEL LOCK and Remote Lock can be switched between ON and
OFF.
( See page 22 )
6
Protection Pass Mode DIMMER STATUS
SOUND
MODE
Enables the power to be turned on when protection detection is
disabled.
( See page 48 )
7
CY920 Reboot Mode DIMMER
SOUND
MODE
- The CY920 is restarted after CY920 hang up.
8
CY920 Initialization Mode DIMMER
ZONE2
SOURCE
-
Enter this mode only after replacing Flash for CY920 and rewriting
the firmware.
9
USB Update mode DIMMER
SOUND
MODE
Switches this unit to USB Update mode.
10 Forced USB All Device Write Mode DIMMER
SOUND
MODE
-
Mode used when this unit cannot be recovered.
Forcibly switches this unit to USB update mode.
( See page 55 )
INTERNET
RADIO
STATUS
X
ZONE2
SOURCE
DIMMER
ZONE2
ON/OFF M-DAX
SOUND
MODE
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