Special Mode Setting Button - Marantz SR6011 Service Manual

SPECIAL MODE

Special mode setting button

b No. 1 - 4, 7 - 10 : While holding down buttons "A", "B" and "C" simultaneously, press the power button to turn on the power.
b No. 5, 6 : While the power is on, hold down buttons "A" and "B" for at least 3 seconds .
b No. 11 : 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 232C Standby Clear Mode
3-4 Operation Info Mode
TUNER STEP Mode
3-5
(U and N model only)
4 Protection Pass Mode
5 CY920 Reboot Mode
6 CY920 Initialization Mode
7 User Initialization Mode
8 Factory Initialization Mode
9 Clearing the Operation Info
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
and Off.
M-DAX DIMMER -
(See 2. PANEL / REMOTE LOCK Selection
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.
ZONE2
STATUS -
Service-related modes: No. 3-1 - No. 3-4 (See
SOURCE
This is a special mode for service confirmation used during repair work to simplify the confirmation work for the Audio channel /
TUNER
video channel.
PRESET CH - -
+
(See Service Path Check
Displays the protection occurrence history.
↑ - -
(See 3-2. Protection History Display
Switches from 232C standby mode to normal standby mode.
↑ - -
(See 3-3. 232C Standby Clear
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 (U / N
Enables the power to be turned on when protection detection is disabled.
SOUND
DIMMER STATUS
MODE (See 4. Protection Pass
TUNER
The CY920 is restarted after CY920 hang up.
PRESET CH STATUS -
(See 5. CY920 Reboot
+
TUNER
Enter this mode only after replacing Flash for CY920 and rewriting the firmware.
PRESET CH DIMMER -
(See 6. CY920 Initialization
-
ZONE2
Initializes backup data. (Settings for the Installer Setup are not initialized) (Reboot the CY920)
M-DAX -
SOURCE
TUNER TUNER
Initializes backup data. (Settings for the Installer Setup are initialized) (CY920 is not Reboot)
PRESET CH PRESET CH -
(See CAUTION IN
- +
Clear the accumulated operating time of the unit, the number of times the power was switched on, and the number of occur-
TUNER
rences of each protection.
PRESET CH DIMMER -
+
(See 7. Clearing the Operation
Descriptions
Mode)
Mode)
3-1. Selecting the Mode for
Mode)
Mode)
Mode)
Mode)
only))
Mode)
Mode)
Mode)
SERVICING.)
Info)
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Service-related)