Eye-Qdiagnostics - Runco DTV-873 Owner's Operating Manual

Appendix 2
EYE-Q DIAGNOSTICS
TM
This option allows a check-up of the EYE-Q
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-Q
TM
Highlight EYE-Q by pushing up or down keys of the
TM
control disc;
Press the <ENTER> button.
After the <ENTER> button is pressed, the EYE-Q
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;.
TM
Diagnostics:
AUTOCONVERGENCE
QUICK AUTOPICTURE
FULL AUTOPICTURE
EYE-Q DIAGNOSTICS
DIAG-
TM
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
EYE-Q
TOUCH UP
EYE-Q SETUP
Select with
or
then <ENTER>.
TM
<EXIT> to return EYE-Q
DIAGNOSTICS
Interferance Test PASS
Generic Test PASS
Sync Test PASS
Ram Test PASS
TM
EYE-Q
has been given
a clean bill of HEALTH.