Acura CSX. Manual — part 648
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*08
*09
*10
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Black Raster
Touch Panel Check 1
Touch Panel Calibration
23-303
Black Raster
Return
Return
Return
Set
X:0 Y:0
X:227 Y:111
X:479 Y:233
1
2
3
4
5
Please press the center of’’
’’button.
This diagnostic screen checks for pixels that may be
stuck on. The entire display must be black. If pixels are
stuck on, replace the navigation unit.
The panel touch sensing system consists of a touch
sensitive resistive membrane covering the display.
Contrary to other systems using infrared beams, the
screen has to be physically touched to make it work.
The display has the capability of 479 touch locations
(left to right), and 233 touch locations (top to bottom).
The upper left hand corner is position (0, 0) and the
lower right hand corner is (479, 233) as displayed.
Touching anywhere on the screen displays the
coordinate of the location, and a
icon appears where
you touched the screen. If any area of the screen either
doesn’t respond, or responds at some other location
when touched, then replace the navigation unit.
NOTE: Unlike earlier screens that used infrared sensors,
direct sunlight does not affect this test.
The display screen uses a touch sensitive membrane.
This means that every location of the entire surface of
the display is touch sensitive. This diagnostic allows
alignment of these touch locations with the location of
the buttons images on the screen.
Normally this should never need adjustment, and is
used only to adjust the touch locations for parallax (the
touch locations appear different when viewed at an
angle). However, if an adjustment is necessary, follow
this procedure:
• The screen consists of the
button icons. Touch the
center of the five
buttons on order 1
5.
• To store any change you make, touch the Set button.
• Use the Return key to exit the diagnostic.
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*11
*12
*13
*14
Color Pattern
White Raster
Monitor Adjustment
Touch Panel Check 2
23-304
Navigation System
Color Pattern
Return
Monitor Adjuntment
White Raster
Return
Return
Tuning
Default
( 0, 0 )
Default
( 0, 0 )
Setting
H-POS
Return
The chart below shows the colors being used for the
map and menu screens. This is for factory use only. To
check the color signal use the RGB Color diagnostic
found under the Monitor Check.
This diagnostic screen checks for pixels that may be
dead (off). The entire display must be white. If there are
dead pixels, replace the navigation unit.
This allows you to center the navigation display. Use
the joystick to move the picture up/down or left/right. It
is unlikely that you will ever need to adjust the monitor
position. The Default button resets the display position
to factory specifications. The factory default is 0, 0 The
H-POS button is for factory use only.
If you touch the any icons on the screen, the icon
changes the color while pressing the icon. If any icons
of the screen doesn’t respond, replace the navigation
unit.
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*15
*16
*17
Unit Check (Quick Check)
Display
Radio
23-305
Return
Return
Return
Select Check Units
Display
Radio
Hard Key
Yaw Sensor
DVD
GPS
ECU Info.
Rear Camera
PC Card Info
Aircon
HFL
XM
Display
OK
OK
Connection
Version
040423
Radio
OK
Connection
OK
0.2dBuV
Electric Field Intensity
7150
CD Mech. Version
Some of the tests and screens that are displayed under
the Unit Check are different from the more detailed
checks listed in other areas of this service manual.
To start the test, select the item you want to check.
• Display
• Radio
• GPS
• ECU Info.
• Rear Camera
• PC Card Info.
• Hard Key
• Yaw Sensor
• DVD
• Aircon
• HFL
• XM
This performs additional checks on the communication
bus between the navi CPU and the navigation display.
In addition, this test checks the internal electronic
functions
If the connection is NG, replace the navigation unit.
• Connection verifies internal communications.
• Version represents the software version for the
display.
This diagnostic screen checks the internals of the radio
(AM and FM) and CD player. If NG, replace the
navigation unit.
08/08/21 14:16:41 61SNR030_230_0308
*18
*19
GPS
ECU Info.
23-306
Navigation System
Return
Information
D - RAM Check
Mem Clear
(2007.08.31 15:31:28)
Antenna
OK
OK
GPS
ECU Info.
Return
Receiver in Navi ECU
V - RAM
OK
DVD Lid
Close
Program Flash
1.64.00
Program on DVD 1.64.0000
DVD Version
4.62
Serial No.
xxxxxxxxxx
Model
SNRX
D - RAM
OK
If GPS indicates NG (ANT), then check the entire GPS
antenna wire from the navigation unit to the GPS
antenna. If the wire is crushed or damaged, try a
known-good antenna. If the diagnostic reads OK,
replace the original GPS antenna. If the diagnostic still
reads NG (ANT), replace the navigation unit.
Select information to see the GPS satellite details.
This screen looks for problems in the navigation unit.
When you initiate this diagnosis, the navigation unit
may freeze or delay up to a minute while the diagnosis
runs.
NOTE: Do not try to end this diagnostic by pressing OK
or Mem clear before it finishes, otherwise the system
may reboot.
• If V-RAM or D-RAM is NG, replace the navigation unit.
• DVD lid displays the state of DVD Lid of navigation
unit.
• Program Flash: Displays the version of the navi
software in memory.
• Program on DVD: If displayed, this value represents
the version of the navigation software on the navi
DVD.
• DVD version represents the database version on the
DVD. You can find this information in either the Setup
Screen Version, or in the Diagnostic Screen Version.
• Serial No. should be the same as the serial number
found on the underside of the navigation unit. You
need this number to obtain the security code from the
Interactive Network (iN) system.
• The Mem Clr is for factory use and should not be
used unless instructed by the factory.
Selecting this will clear the customer’s settings,
personal information, GPS orbital data, and anything
else stored in memory.
08/08/21 14:16:41 61SNR030_230_0309
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