Pioneer BDP-LX88 Operating Instructions Manual page 55

Problem
No picture is displayed or the
picture is not displayed
properly.
Playback stops.
Picture freezes and the front
panel and remote control
buttons stop working.
• Picture is stretched.
• Picture is cropped.
• Aspect ratio cannot be
switched.
Picture is interrupted.
There is square noise
(pixelation) on the screen.
The subtitles cannot be
switched.
Check
If high definition videos of 4K
etc. are not visible.
Is the TV's aspect ratio
properly set?
Is TV Screen properly set?
Remedy
Change the settings by the following procedure.
1. Press the HDMI button on the remote control for 5 seconds or more.
2. If "4K 4:4:4" is displayed on the product screen, use
change it to "4K 4:2:0".
If the video improves after changing the setting, continue using this
setting.
To revert the setting to the original value, do the operation described
above again and change the setting to "4K 4:4:4".
• Playback may stop if the unit is subject to shocks or set in an unstable
place.
• Playback may stop when a USB device is connected or disconnected
during playback. Do not connect or disconnect USB devices during
playback.
• Press  STOP to stop playback, then restart playback.
• If the playback cannot be stopped, press  STANDBY/ON on the
player's front panel to turn off the power, then turn the power back on.
• If the power cannot be turned off (to standby), reset the unit. Press
and hold  STANDBY/ON on the main unit's front panel for over 5
seconds. The unit restarts and can now be operated.
• It may not be possible to play scratched discs.
Read the operating instructions for the TV and set the TV's aspect ratio
properly.
Set TV Screen properly (page 41).
When video signals with a resolution of 4K60p, 4K50p, 4K24p, 1080/50i,
1080/50p, 720/50p, 1080/24p, 1080/60i, 1080/60p or 720/60p are being
output from the HDMI OUT terminal, they may be output with an aspect
ratio of 16:9 even if TV Screen is set to 4:3 Pan&Scan (page 41).
The picture may be interrupted when the resolution of the recorded
video signal switches. Set Resolution to something other than Auto
(page 41).
Due to the characteristics of digital image compression technology,
block-shaped images may stand out, for example in scenes where there
is fast movement.
The subtitles cannot be switched for discs recorded on a DVD or BD
recorder.
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