Special Mode; Special Mode Configuration Buttons - Marantz AV7702 Service Manual

SPECIAL MODE

Special Mode Configuration Buttons

No. 1 - 11, 14 :
b
No. 12, 13 :
b
No. 15 ：
b
No. Mode
Version Display
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
Protection History Display Mode
7
232C Standby Clear Mode :
8
Operation Info Mode
TUNER STEP mode
9
(U and N model only)
10
Installer Setup Mode
Protection Pass Mode
11
(No Protection Mode this unit)
12
CX870 / CY920 Initialization mode
13
CX870 / CY920 Reboot mode
14
USB Update Mode
15
Forced USB All Device Write Mode
NOTE:
When the volume indicator displays "
In this case, RS-232C communication cannot be used.
To cancel this special mode, press and hold the "CURSOR f "and "STATUS" buttons for 3 seconds and longer. When the volume indica-
tor returns to the normal display, RS-232C communication can be used.
Hold down buttons"A", "B" and "C" at the same time and press the power button to turn on the power.
Hold down buttons "A" and "B" for at least 3 seconds while the power is on.
Press the "A" and "B" buttons simultaneously while inserting the AC plug to turn the power on.
ButtonnA ButtonnB ButtonnC
DIMMER STATUS
GAME A-DSX
MOVIE MUSIC
BACK ENTER
ZONE
BACK
SELECT
↑
↑
↑
↑
CURSOR
BACK
0
DYNAMIC
M-DAX
BACK ENTER
DYNAMIC
M-DAX
HDMI OUT STATUS
HDMI OUT STATUS
", the set has entered a special mode for developers.
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/vid-
eo channel. (See
Displays the protection occurrence history.
↑ -
(See 68 page)
Switches from 232C standby mode to normal standby mode.
↑ -
(See 68 page)
Displays the total operating time of the set, number of times the
↑ - power was switched on, and number of occurrences of each pro-
tection.(See
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.
DYNAMIC Enables the power to be turned on when protection detection is in
EQ VOL the stopped state.
Enter this mode only after replacing Flash for CX870 / CY920 and
- rewriting the firmware.
(See 71 page)
- Reboot the CX870 / CY920(See
EQ
Switches this unit to USB Update mode.
(See 75 page)
Mode used when this unit cannot be recovered.
- Forcibly switches this unit to USB update mode.
(See 77 page)
BACK
0
HDMI STATUS
OUT DIMMER ZONE
SELECT
18
Contents
25 page)
69 page)
71 page)
ENTER