11
DDX3028/3048/3058/318/4038/4038M
DDX4028BT/4038BT/4038BTM/4048BT/4058BT/418
Service mode
1. Switching to service mode
While pressing the [TEL/AUD]
q
key, within 0.5sec., touch
upper left corner
w
of the touch panel, and then within 2
sec., touch upper right corner
e
of the touch panel.
@
.
:
2. Display speci
fi
cations (Layer 1)
Directly touch the item to select the operation.
EXIT
SYS
APP
DATA
DISC
Macrovision 0001
DivX
BT
Span
V1000
D2000
V3000
TUN:Y
When not adjusted
TUN: N
MON: N
TOU: N
MON:Y
TOU:Y
V0065
0001
V302
K
SYS-AREA : E
TEMPERATURE
DVD CHECK MODE
RUNNING MODE
ERROR/DIAG DATA
SMETER LEVEL CALIBRATION
RDS TEST MODE
BT MIC TEST
BT DONGLE CHECK
FIRM UPDATE MODE
DISC-AREA : E
DDX4
reg : 2
S.No : 173X0021
INITIALIZE ALL
BACK
2-1. INITIALIZE ALL
• Initialize backup memory, installer memory, user memory.
• Initialize DISC module (Initialize to normal).
• Initialize Bluetooth module.
• Initialize user-captured wall paper area.
Clear the user-captured area of APP
μ
-com F. ROM and
bring back to the default condition (all black).
• Do not clear the monitor adjustment data in APP
μ
-com
FLASH.
• Do not clear touch panel adjustment data/ TUNER ad-
justment data/ TUNER span information/ serial number.
While executing INITIALIZE
EXIT
BACK
NOW···
INITIALIZE ALL
Forcefully cancel
Security code
Supports the speci
fi
cation for entering code for forcefully canceling secu-
rity using wireless remote controller when Security code is unknown (Used
mainly by service).
∗
Can be input from any source or condition.
∗
No time out is speci
fi
ed.
Wireless remote controller (AUD mode)
552222777
TUNER span switching Switches TUNER frequency step/span.
EJECT + ATT + RST
Memory clear
Clears the backup memory and installer memory.
MENU + ATT + RST
Retailer mode ON
Used when displaying at a retailer.
q
When power ON, always start with DISC source (whether or not there
is a DISC in the unit).
∗
In all cases when the power supply is turned ON, including initial
power ON, power OFF
→
ON, ACC OFF
→
ON, etc., DISC source
come up
fi
rst.
w
EJECT prohibited
∗
Ejected only when [EJECT] key is pressed and held for 10 seconds.
e
Backup memory and installer memory will not function.
MENU + FNC + RST
Retailer mode OFF
Cancels the above special operation.
MENU + RST
TEST MODE
