Mitsubishi Electric DLP PH50 series Manual page 60

1.7.4.5. FRAME LOCK
This adjustment is normally unnecessary. The optimum value is automatically set in
automatic input signal scanning.
Used to set a frame lock. Set ON when frame tearing or field skips are noticeable in a moving
image with 50 – 60 Hz of vertical frequency.
•
ON: External synchronization mode to synchronize the frame rate to the input signal.
•
OFF: Internal synchronization mode to convert the frame rate to an internal rate.
[Procedure]
1. Select FRAME LOCK in the input memory menu (on the 1st menu sheet).
2. Select ON or OFF.
1.7.4.6. SCAN MODE (for S.ANALOG or S.DIGITAL input)
This adjustment is normally unnecessary. The optimum value is automatically set in
automatic input signal scanning.
Used to select a scan mode as needed when interlace signal is input.
[Procedure]
1. Select SCAN MODE in the input memory menu (on the 1st menu sheet).
2. INTERLACE adjustment
•
OFF: Select for a non-interlace signal.
•
STATIC: Select for an interlace signal for a still image.
•
MOTION: Select for an interlace signal for a motion image.
Note: STATIC and MOTION menus are available only when an interlace signal is input from
S.ANALOG or S.DIGITAL port.
3. F-INVERT adjustment
Used to inverse even/odd fields when cross lines on an image are jagged. It is available only
when an interlace signal is input from S.ANALOG or S.DIGITAL port.
•
ON: Inversing even/odd fields when an interlace signal is input.
•
OFF: NOT inversing even/odd fields when an interlace signal is input.
1.7.4.7. SIGNAL SELECT (for COMPOSITE or Y/C input)
This adjustment is normally unnecessary. The optimum
value is automatically set in automatic input signal
scanning.
Used to select a signal type according to an input signal when
an incorrect image is displayed after automatic input signal
scanning.
In the case of S.ANALOG and S.DIGITAL input, SIGNAL
SELECT menu cannot be adjusted.
[Procedure]
1. Select SIGNAL SELECT in the input memory menu (on the
1st menu sheet).
2. Select a correct input video signal type. If you select AUTO, the suitable signal is
automatically set.
PH50, XL50, XL21 series Set-up and Installation Manual
60
SIGNAL SELECT
AUTO
NTSC
PAL
SECAM
NTSC4.43
PAL-M
PAL-N
PAL-60
SIGNAL SELECT menu