Content .. 646 647 648 649 ..

Acura CSX. Manual - part 648

＋

−

＊０８

＊０９

＊１０

＋

Black Raster

Touch Panel Check 1

Touch Panel Calibration

23-303

Black Raster

Return

Set

X:0 Y:0

X:227 Y:111

X:479 Y:233

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

• To store any change you make, touch the Set button.
• Use the Return key to exit the diagnostic.

08/08/21 14:16:40 61SNR030_230_0306

＊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

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.

08/08/21 14:16:40 61SNR030_230_0307

＊１５

＊１６

＊１７

Unit Check (Quick Check)

Display

Radio

23-305

Return

Select Check Units

Display

Radio

Hard Key

Yaw Sensor

DVD

GPS

ECU Info.

Rear Camera

PC Card Info

Aircon

HFL

Display

Connection

Version

040423

Radio

Connection

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

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

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

Content .. 646 647 648 649 ..