SPECIAL MODE
Special mode setting button
b
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.
No.
Mode
Button A
Button B
Button C
Descriptions
1
Version Display
(u-COM / DSP Error Display)
SETUP
OPTION
-
Displays the version of firmware such as the main firmware or DSP.
Errors that have occurred are displayed.
(
See page 20
)
2
Selecting the Mode for Service-related
STATUS
ZONE3
SOURCE
-
This is a display for turning on each service-related mode.
Service-related modes: No. 2-1 - No. 2-6
2-1 Check the Video/Audio path Mode
↑
-
-
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 26
)
2-2 Protection history display mode
↑
-
-
Displays the protection occurrence history.
(
See page 69
)
2-3 232C Standby Clear Mode
↑
Switches from 232C standby mode to normal standby mode.
(
See page 70
)
2-4 Operation Info Mode
↑
-
-
Displays the accumulated operating time of the unit, the
number of times the power was switched on, and the number of
occurrences of each protection. (
See page 71
)
2-5 TUNER STEP Mode
(E3 and E2 model only)
↑
-
-
Enables reception STEP of the ANALOG TUNER to be changed.
(
See page 72
)
2-6 Remote ID Setup Mode
↑
-
-
If there are multiple DENON AV receivers in the same area,
this mode prevents other AV receivers from being operated
concurrently with this device. (
See page 73
)
3
User Initialization Mode
BACK
INFO
-
Initializes backup data.
(Settings for the Installer Setup are not initialized.)
4
Factory Initialization Mode
CURSOR
d
CURSOR
f
-
Initializes backup data.
(The settings for the Installer Setup is also initialized.)
5
PANEL / REMOTE LOCK Selection Mode
STATUS
INFO
-
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 74
)
6
Protection Pass Mode
CURSOR
0
STATUS
ZONE3
SOURCE
Enables the power to be turned on when protection detection is
disabled. (
See page 75
)
7
CY920 Reboot Mode
DIMMER
SETUP
-
The CY920 is restarted after CY920 hang up.
8
CY920 Initialization Mode
DIMMER
CURSOR
1
-
Enter this mode only after replacing Flash for CY920 and rewriting
the firmware.
9
USB Update mode
STATUS
OPTION
-
Switches this unit to USB Update mode.
10 Forced USB All Device Write Mode
STATUS
OPTION
-
Mode used when this unit cannot be recovered.
Forcibly switches this unit to USB update mode.
(
See page 82
)
NOTE:
When the volume indicator displays "
", the set has entered a special mode for developers.
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
indicator returns to the normal display, RS-232C communication can be used.
X
ZONE3
SOURCE
d
0
1
STATUS
DIMMER
INFO
OPTION
SETUP
BACK
f
19
