Runco DTV-992 manual Eye-Qtmdiagnostics

Appendix 2

EYE-QTMDIAGNOSTICS

This option allows a check-up of the EYE-QTM

NOTE: Most errors that occur during the LEARN REFER- ENCE procedure or the beginning of the AUTOCONVER- GENCE procedure are caused by one of the following:

Lens cap not removed

Lens focus not performed properly Camera focus not performed properly Ambient light is too high Reference not learned properly

Blanking not set properly—must set blanking to each edge of screen border

If all else fails, run the diagnostics.

To start up the EYE-QTMDiagnostics:

Highlight EYE-QTMby pushing up or down keys of the control disc;

Press the <ENTER> button.

EYE-Q

TOUCH UP

AUTOCONVERGENCE

QUICK AUTOPICTURE

FULL AUTOPICTURE

EYE-Q SETUP

EYE-Q DIAGNOSTICS

EYE-Q	TM
	DIAGNOSTICS
Interferance Test		TBD

Generic Test TBD

Sync Test	TBD
Ram Test	TBD

Ready and Config Test

After the <ENTER> button is pressed, the EYE-QTMDIAG- NOSTICS menu will be displayed and the Tests start instantly.

It includes check-ups on four items:

Interface Test;

Generic Test;

Sync Test;

Ram Test.

After completing each test, the status report will give the test result:

Pass; or

Failed plus the error number.

During the Interface Test, the following messages will dis- played one after another on the screen:

Ready and Config Test;	During the Generic Test, the following messages will be dis-
Ready and Config OK;
Config Ackn. Test;	played one after another on the screen:
Config Ackn. OK;	Config for Generic;
Full Config Test;
Full Config OK;	Config for Generic OK;
Interface Test OK.	Chipselects Test;
	Chipselects OK;
In case of failures, the error message will be shown:	Addressability Test;
	Addressability OK;
FAILED... Error 01; or	Crystal and Reset Test;
FAILED... Error 02; or	Crystal and Reset OK;
FAILED... Error 03;.	Generic Test OK
	APX-15