Actron 9640A manual Tool SELF-TESTS, Display Test, From the Tool Self Est m, Tool Self-Te t me

Help & Troubleshooting

TOOL SELF-TESTS

If you experience problems when performing the Tool Self-Tests, contact tech- nical support at 1-800-228-7667(8:00 – 6:00 EST Monday – Friday) or send an email to tech_support@actron.com

Tool Self-Testscheck the display, keypad, internal memory, and RS-232 inter- face.

After powering up the Scan Tool, the

Main Menu displays four choices.

MainMenu

the

key.

Select Tool Self-Testwith the

Vehicle Diagnosis

arrow keys and press

.

From the Tool Self-Testmenu, choose

from Display Test, Keyboard Test, Memory Test or Printer

.

Display Test

The Display Test is used to check the

LCD. The test fills every pixel of the LCD

ToolSef-

For example, f you press the

ENTER

1)Disp3MeyboardmorTest

~

display with a solid black character.

`2K

lay

Test[

Select Display Test and press

.

Press

again to start the test. Look for pixe

that

not black. In other

words, look for missing spots in the solid black

aracters. When done, press

BACK

Test Look

ForMissing Spots

key

not working.

If the ToolInBACKWhenDoneDisplaySelf-Test .menuPressdoes not return, then the

KeyboardUP/DOWNTest

tup

[

TheENTERKeyboard Test is used

verify the keysToolSeare functioninglf-Testproperly. ~

8

Select Keyboard

from the Tool Self-

est m

nu to display he Keyboard

Test screen.

When y u pre

, he

y name or

scroll direction

hould appear

n the dis-

play.

8 – 4 • • • • • • • • • • • • • • • •KEY• • • • • • • • • • • • • • • • •PushButtonToTest• • • • • • • • •Display• • • • • • • • • • • • • • •

key, then Key: EN ER displays on the

third line of the

cre

. If the name does

not display, then t

key is

working.

The only exception

the

BACK

key.

BACK

is .

WhenENTERthe Tok

ed, the

Tool Self-Te t me

u retu .

BACKWhenDoneKeyAndKey:ENTER

Name

ENTER