Special Mode; Special Mode Setting Button - Marantz SR5010/U1B Service Manual

SPECIAL MODE

Special mode setting button

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.
b
No. Mode
Version Display
1
(u-COM / DSP Error Display)
2
Selecting the Mode for Service-related
2-1
Protection history display mode
2-2
Check the Video/Audio path Mode
TUNER STEP Mode
2-3
(U and N model only)
2-4
Operation Info Mode
3
User Initialization Mode
4
Factory Initialization Mode
5
PANEL / REMOTE LOCK Selection Mode
6
Protection Pass Mode
7
CY920 Reboot Mode
8
CY920 Initialization Mode
9
USB Update Mode
10
Forced USB All Device Write Mode
X
Button A Button B Button C
DIMMER STATUS
ZONE2
STATUS
SOURCE
TUNER
PRESET CH
+
↑
↑
↑
M-DAX
SOURCE
TUNER
PRESET CH PRESET CH
-
M-DAX DIMMER
DIMMER STATUS
TUNER
PRESET CH STATUS
+
TUNER
PRESET CH DIMMER
-
TUNER
PRESET CH STATUS
+
TUNER
PRESET CH STATUS
+
ZONE2 TUNER
M-DAX SOURCE PRESET CH -
Displays the version of firmware such as the main firmware or DSP.
- Errors that have occurred are displayed.
(See page
This is a display for turning on each service-related mode.
-
Service-related modes: No. 2-1 - No. 2-5
Displays the protection occurrence history.
- -
(See page
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
Enables reception STEP of the ANALOG TUNER to be changed.
- -
(See page
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
ZONE2 Initializes backup data.
-
(Settings for the Installer Setup are not initialized.)
TUNER
Initializes backup data.
-
(The settings for the Installer Setup is also initialized.)
+
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
Enables the power to be turned on when protection detection is
SOUND
disabled.
MODE
(See page
- The CY920 is restarted after CY920 hang up.
Enter this mode only after replacing Flash for CY920 and rewriting
-
the firmware.
- Switches this unit to USB Update mode.
Mode used when this unit cannot be recovered.
- Forcibly switches this unit to USB update mode.
(See page
TUNER DIMMER
PRESET CH + STATUS
18
Descriptions
19)
44)
24)
47)
46)
22)
48)
55)
SOUND
MODE