GUIDE TO INSTALLATION AND OPERATION
DNR-101i/111i |
9
increase residual noise from the 2D Spatial filtering and 3D Temporal filtering if they are not properly
ajdusted.
Use the slider to control the detail enhancer filter, ranging from 0 to 15. Default value is 0, which sets filtering
to off.
MENU:
DE
Noise Reducer - 2D Spatial Filter: This bidimensional, adaptive filter detects and reduces artefacts and
mosquito noise in the picture caused by MPEG compression. This filter should only be used on noisy signals,
as it may actually add some processing noise to clean pictures. The subjective effect can be seen using a
high-quality video monitor at the output. Too much noise reduction may create a paint-by-number effect on
the image.
Use the slider to control the 2D Spatial Filter, ranging from 0 to 15. Default value is 0. Position 8 sets filtering
to off.
MENU:
2D
Noise Reducer – 3D Temporal Filter: This recurring, motion-adaptive filter is aimed at eliminating random
noise typical of analog video signal transmission. Note that excessive use of this filter may produce streaking
of fine moving details; use according to your picture content.
Use the slider to control the 3D Temporal Filter, ranging from 0 to 15. Default value is 0. Position 3 sets
filtering to off.
MENU:
3D
Block Artefact Remover (DNR-111i only): The Block Artefact Reducer (BAR) helps blending and
diminishing vertical transitions of 8x8 pixel blocks resulting from MPEG compression. These blocks are
apparent in lower transmission, decompressed pictures.
Use the BAR Mode Enable pull-down menu to turn ON or OFF the Block Artefact Remover.
MENU:
BAR
→
ENA
Use the Block Edge Position pull-down box menu to locate the block positions, as the detection of vertical
transition is not automatic. This initial calibration is required to define the zones to be filtered. Settings range
from 0 to 7.
MENU:
BAR
→
BLK
The EDH Tab
The EDH tab is where all the error conditions are reported. The top portion, Error Detected Status, shows a
series of icons which give the status of error flags (EDH, EDA, IDH, IDA, UES, CKS) within various signal
sectors (Active Picture, Full Field, Ancillary).
(33 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern