Panasonic DMR-UBT1 Operating Instructions Manual page 57

There is a lot of image lag when playing video.
• Set to "0" (zero) all items in the "Noise
Reduction". ( 31)
• Set "Audio Delay". (
The images do not appear on the TV.
The picture is distorted during play, or video
is not played correctly.
• Check the connections. (
• Check the settings of the connected TV, etc.
• An incorrect resolution is selected in "Video
Format". ( 52)
• The connected TVs are changed. Reset the
setting as follows:
1 While the unit is on, press and hold [OK], the
yellow button and the blue button on the
remote control at the same time for more
than 5 seconds.
• "00 RET" is displayed on the front panel
display.
2 Repeatedly press [1] (right) until "13 L4K" is
displayed on the front panel display.
3 Press and hold [OK] for at least 5 seconds.
Set the item again.
• "4K(50p/60p) Output" will be set to "Off".
Make the correct setting again. (
• The picture may be distorted or a black screen
may appear between scenes recorded with
different aspect ratios.
Video is not output in 4K or high-definition.
• Confirm that "Video Format" in the Setup menu
is set properly. ( 52)
• Confirm the HDMI cable etc. input. (
• To enjoy image in 4K (50p/60p), set
"4K(50p/60p) Output" to "4K(50p/60p) 4:4:4" or
"4K(50p/60p) 4:2:0". (
Cannot output video in HDR quality (even
when connected to an HDR-compatible TV).
• When connected to a TV or terminal that does
not support HDR, this unit applies Dynamic
Range Conversion to HDR signals to output
them. In this case, "Dynamic Range Conversion
Output" is displayed on the screen. (
In addition, depending on the disc, it may not be
possible to output content in 2K resolution or
perform playback correctly. (
• Video may not be output from your TV in HDR
quality, depending on the content. Set "HDR
(High Dynamic Range) Output" and "HLG / PQ
Conversion" to "Automatic". (
51)
6, 7)
52)
6, 7, 52)
52)
27)
28)
52)
• If you see a message about compatibility with
HDR during playback of a broadcast,
programme or Ultra HD Blu-ray disc, please
check your TV settings. Refer to the operating
instructions of the TV.
Sound
No sound.
Distorted sound.
• Check the connections. (
• Check the settings of the connected TV, etc.
• Press [AUDIO] to select the audio. (
Cannot change audio channel.
• You cannot change the audio channel if "Digital
Audio Output" is set to "Bitstream" (
Recording, timer recording and
copying
Cannot record.
Cannot copy.
• Some broadcasts are copyright protected.
• The disc is protected. (
• [DVD-R] [DVD-RW] [+R] [+RW] Since it will copy to
HDD temporarily, copying is not possible if there
is insufficient available capacity on the HDD.
A part or whole of a recorded programme has
been lost.
• If there is a power failure or the AC mains lead is
disconnected from the household mains socket
while recording or editing, the programme may
be lost or the HDD may become unusable. We
cannot offer any guarantee regarding lost
programmes.
Timer recording does not work properly.
• Refer to "Screen icons" pages. (
• You can set the start and finish time to make the
timer recording work successfully. (
Record Start Buffer, Timer Record Stop Buffer)
6, 7)
12, 28)
51)
46)
17, 23)
49, Timer
57
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