Runco DTV-873 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

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		PASS

Generic Test PASS

Sync Test	PASS
Ram Test	PASS

EYE-Q TM has been given

a clean bill of HEALTH.

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;

Ready and Config OK;

Config Ackn. Test;

Config Ackn. OK;

Full Config Test;

Full Config OK;

Interface Test OK.

In case of failures, the error message will be shown:

FAILED... Error 01; or

FAILED... Error 02; or

FAILED... Error 03;.

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

Config for Generic;

Config for Generic OK;

Chipselects Test;

Chipselects OK;

Addressability Test;

Addressability OK;

Crystal and Reset Test;

Crystal and Reset OK;

Generic Test OK.

APX-15