Special Mode; Special Mode Configuration Buttons - Marantz AV8802/U1B Service Manual

SPECIAL MODE

Special Mode Configuration Buttons

No. 1 - 10, 13 :
b
No. 11, 12 :
b
No. 14 ：
b
No. Mode
Version Display Mode
1
(u-COM / DSP Error Display)
User Initialization Mode
2
(Settings for the Installer Setup are not
initialized.)
Factory Initialization Mode
3
(Initialization includes settings for the
Installer Setup.)
4
PANEL / REMOTE LOCK Selection Mode
Check the Video/Audio pass
5
Mode
6
232C Standby Clear Mode
7
Operation Info Mode
TUNER STEP Mode
8
(N model only)
9
Installer Setup Mode
10
Additional Source Mode
11
CX870 / CY920 Reboot Mode
12
CX870 / CY920 Initialization Mode
13
USB Update Mode
14
Forced USB All Device Write Mode
NOTE :
When the volume indicator displays "
cannot be used.
To cancel this special mode, press and hold the "DIMMER"and "STATUS" buttons for 3 seconds and longer. When the volume indicator
returns to the normal display, RS-232C communication can be used.
H old down buttons "A", "B" and "C" at the same time and press the power button to turn on the power.
H old down buttons "A" and "B" for at least 3 seconds while the power is on.
P ress the "A" and "B" buttons simultaneously while inserting the AC plug to turn the power on.
Button A Button B Button C
DIMMER STATUS
GAME A-DSX
MOVIE MUSIC
BACK ENTER
ZONE
BACK
SELECT
↑
↑
↑
CURSOR
BACK
0
SLEEP A-DSX
BACK ENTER
DYNAMIC
M-DAX
HDMI
STATUS
OUT
HDMI
STATUS
OUT
", the set has entered a special mode for developers. In this case, RS-232C communication
DYNAMIC DYNAMIC
EQ M-DAX VOL
MUSIC A-DSX
X
MOVIE GAME
Displays the version of firmware such as the main firmware or DSP,
- etc. Errors that have occurred are displayed.
(See 19 page)
Initializes backup data.
-
(Settings for the Installer Setup are not initialized.)
Initializes backup data.
-
(Initialization includes settings for the Installer Setup.)
Start this unit in the PANEL/REMOTE LOCK selection mode so that
- PANEL LOCK and Remote Lock can be selected as ON or OFF.
(See 23 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 24 page)
Switches from 232C standby mode to normal standby mode.
↑ -
(See 69 page)
Displays the total operating time of the set, number of times
↑ - the power was switched on, and number of occurrences of each
protection. (See 69 page)
Enables reception STEP of the ANALOG TUNER to be changed.
↑ -
(See 70 page)
Access the Remote Maintenance mode via the internet.Installer Setup
- is displayed on Setup menu / Network.
b Refer to AVR_RemoteMaintenance_.pdf of SDI.
Adds AUX3-7 as a Source.
-
(See 70 page)
- Restarts CX870 / CY920. (See 71 page)
Enter this mode only after replacing Flash for CX870 / CY920 and
-
EQ rewriting the firmware. (See 71 page)
Switches this unit to USB Update mode.
(See 74 page)
Mode used when this unit cannot be recovered.
- Forcibly switches this unit to USB update mode.
(See 77 page)
BACK
HDMI STATUS
OUT DIMMER
SELECT
18
Contents
ENTER
0
ZONE