Special Mode; Special Mode Configuration Buttons - Marantz NR1605/U1B Service Manual

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SPECIAL MODE

Special Mode Configuration Buttons

No. 1 - 12 :
Hold down buttons A, B and C at the same time and press the power button to turn on the power.
b
No. 13 :
Press the A and B buttons simultaneously while inserting the AC plug to turn the power on.
b
No.
Mode
Version Display
1
(u-COM / DSP Error Display)
2
Protection History Display Mode
Check the Video/Audio pass
3
Mode
4
TUNER step
5
Operation INFO
User Initialization mode
6
(Settings for the Installer Setup are
not initialized.)
Factory Initialization mode
7
(Initialization includes settings for the
Installer Setup.)
Mode for preventing remote
8
control acceptance
PANEL LOCK mode
9
(with Volume)
PANEL LOCK mode
10
(without Volume)
11 Panel Lock Release
12 Protection pass mode
13 Forced USB All Device Write Mode
Button A
Button B
DIMMER
STATUS
ZONE2
STATUS
SOURCE
ZONE2
M-DAX
SOURCE
ZONE2
INTERNET
SOURCE
RADIO
M-DAX
DIMMER
DIMMER
STATUS
SOUND
DIMMER
MODE
M-DAX
INTERNET
RADIO
ZONE2
X
SOURCE
Button C
Displays the version of firmware such as the main firm-
ware or DSP, etc. Errors that have occurred are displayed.
(See
20
page)
Displays the protection occurrence history.
-
(See
49
page)
This is a special mode for service confirmation used during
repair work to simplify the confirmation work for the Au-
dio channel/video channel.
(See
27
page)
Enables reception STEP of the ANALOG TUNER to be
changed.
(See
52
page)
Displays the total operating time of the set, number of
times the power was switched on, and number of occur-
rences of each protection.
(See
51
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
This function prevents reception of all keys/encoders
-
(including VOLUME) other than the power supply button
on the Front Panel.
This function prevents reception of all keys/encoders oth-
-
er than the power supply button and VOLUME encoder on
the Front Panel.
-
Function for Releasing the PANEL LOCK
Enables the power to be turned on when protection de-
SOUND
tection is in the stopped state.
MODE
(See
53
page)
Mode used when this unit cannot be recovered.
-
Forcibly switches this unit to USB update mode.
(See
59
page)
STATUS
DIMMER
SOUND
MODE
19
Contents
24
page)

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