Table of Contents
Advertisement
front panel the next sequence rapidly:
VOLUME UP and MENU buttons at the same time, then CHANNEL
UP and MENU buttons at the same time.
6. A status screen will appear displaying information about the
System status.
7. The "System" information displays the current software version,
release date, memory and POD status.
8. If the CableCARD is operating properly the POD status will indicate
that the CableCARD is present. If the CableCARD is inserted and
the POD status indicates that is not present, the CableCARD could
be damaged.
9. To exit the system status screen, press exit.
10. Remove the CableCARD and check that a sign on the screen
appears indicating that the card has been removed.
18. Convergence adjustment
Turn PTV on and allow it to warm up for 30 minutes prior to perform adjustments (apply a
WHITE PATTERN).
Helpful Hint:
EEPROM jig can be used to adjust convergence, by copying convergence adjustment from a
convergence adjusted PTV to other. Refer to EEPROM copy jig section on this service manual.
Also EEPROM copy jig can be used to back-up the data before to performadjustments.
NOTE:
1080i, 480p, 480i pattern can be obtained from Panasonic's TU-DST51 set-top box DTV decoder.
IMPORTANT NOTICE:
It is strongly recommended to first read and understand the following section prior to make any
adjustment.
This PTV uses the scheme described below to correct for misconvergence of the three CRT
projection tubes. There are various modes to this operation.
Preparation:
Place the convergence alignment template (see Convergence alignment template section on
this manual) over the PTV screen. Align the center lines of the template with the mechanical
center markers on the PTV screen frame. If the template is not available,create one using the
dimensions provided in Convergence alignment template section on this manual.Remote
control must be used during the procedure.
63
Advertisement
Table of Contents
