18
DNX4280BT/5180/5280BT/5380/5380M
/5380BT/5580BT/6040EX/6180/6480BT/6980
2.2.1.3 CMOS-300 communication line test
Start the communication with CMOS-300 by pressing [Rear
Camera] key.
When the communication is successful, “OK” is displayed,
and if it has failed, “NG” is displayed (refer to the Figure
2.2.1.3).
This test is disabled for the models with “
°
” listed in the
Ext SW column of Table 1.2.1.
Rear Camera
OK
Return
Rear Camera
NG
Return
Figure 2.2.1.3 CMOS-300 communication line test result screen
Key Speci
fi
cation
Return : Transfer to Test Mode Main screen.
2.2.1.4 Direct Select
It will transfer to Top Menu screen of product mode while
continuing in the test mode when [Direct Select] key is
pressed.
The following operation is transferred to Test Mode Main
screen while displaying the GUI screen of the product
mode.
• Press the [MENU] key in the panel ([MENU] key at the bot-
tom left of the screen will operate as normal even during
the test mode)
• Press Tenkey4 on the remote controller
2.2.1.5 DRAM Check
Display the DRAM Check result at the top right of the Test
Mode Main screen. (For details about the DRAM Check re-
sult, refer to the Table 2.2.1.4)
DRAM Check
result
Displayed character
string
Background color of
the character string
OK
DRAM OK
No speci
fi
cation
NG
DRAM NG
Red
Table 2.2.1.4 DRAM Check result display
Check method
q
Transfer to the test mode. (At this time, “DRAM NG”
is displayed at the top right of the screen, but ignore it
here)
w
Perform ACC OFF/ON.
e
Test Mode Main screen is displayed. Display at this time
is the result of DRAM check.
2.2.1.6 LCD Backlight automatic adjustment value display
Display the current LCD Backlight automatic adjustment
value close to the [LCD Backlight] key.
Make the display region red when the automatic adjustment
value is not between 2 and 8.
2.2.2 Information screen
This screen is to display such information as version num-
ber and other conditions.
The contents displayed on the Information screen are
shown in Figure 2.2.2.
Information
Return
Application Processor
V
∗
.
∗
.
∗
System
μ
-com
V
∗
.
∗∗∗
M-Star
V
∗∗
DVS87xx F/E
V
∗∗
.
∗∗
DVS87xx B/E
V
∗∗
.
∗∗
macrovision
V1.01
Serial
∗∗∗∗∗∗∗∗
Panel
μ
-com
V
∗
.
∗∗∗
Capacitance Detection IC
V
∗
.
∗∗∗
BT Module
V
∗
.
∗
.
∗
PIN Code
∗∗∗∗
Region
∗
DivX Codec Version
V1.00
DC Offset
None
DNX
Type
∗
Span
∗
Figure 2.2.2 Information screen
Key Speci
fi
cation
Return : Transfer to Test Mode Main screen.
Hide “Capacitance Detection IC” for the models with “
°
”
listed in the Electrostatic touch column of Table 1.2.1.
Hide “BT Module” and “PIN Code” for the models with “
°
”
listed in the BT built-in column of Table 1.2.1.
Hide “DivX Codec Version” for the models with “
°
” listed in
the DivX column of Table 1.2.1.
2.2.3 Service screen
This screen is to show a variety of service information.
The contents displayed on the Service screen are shown in
Figure 2.2.3.
Service
Init
Power ON
∗∗∗
minutes
Init
Disp
DVD-Video
∗∗∗
minutes
Init
Monitor Open
∗∗∗
times
Init
Disc Eject
∗∗∗
times
■
Start
DivX Registration Code Clear
∗∗∗∗
DC Offset Clear
None
Serial
Tuner Mute Level
DVS8700 Adjust
Return
Figure 2.2.3 Service screen
TEST MODE
