Faroudja Native Rate Series Installation And Operation Manual - page 9
Use these commands to fine tune the image
Brightness
Contrast
Tint
Color
Detail
Noise Reduction
NOTE: Adjusting Detail – The Detail and Noise
Reduction settings have been optimized for the
scan rate and resolution of the NR Series for most
sources. However, the viewers tastes and the
types of software used may require making adjust-
ments of these settings to fine tune the image.
Theses controls are very effective to either
increase detail or to help clean up poor quality
video material. It is recommended that adjust-
ments be made in small increments until the
desired results are achieved. It is important to not
use too much Detail as the image will start to look
artificial.
Use these commands to adjust the image position
and edge blanking. It is recommended to adjust
sizing and blanking in the display device first. This
should be done by a qualified technician.
Position
Horizontal
Vertical
Blanking
Left
Right
Top
Bottom
These patterns are used to setup and align the
image. This should be done by a qualified techni-
cian only.
Pattern
On/Off
Select
Off Cr
Ramp
PLUGE Cb
Ramp
100IRE Window
Luma Ramp
Active Boarders
10-step Gray Scale
Convergence
100IRE Rev. CB
Blue 100IRE
CB
Red
Green
RS232 CONTROL
Connector: DB-9 Female
Baud rate: 9600 default, 8 bit,
1 stop bit and No Parity
(Adjustable 4800, 9600, 19,200)
Pin Configuration:
Pin 5 = Ground
Pin 3 = Rx
Pin 2 = Tx
All commands are sent using ASCII text strings.
NOTE: A command must start with the
string header “NRS”
Following the header, a comma is used to delimit
the header from the command. All the commands
with their descriptions will be listed below. All the
text strings are terminated with a carriage return
(0x13). The header and command are not case
sensitive.
Since the picture settings are Input specific, the
input to be used, i.e. Video, Y/C or YPrPb, must
be selected first before adjusting and storing
settings.
EXAMPLE: NRS,x,b128,C175,K128,N10,d6 (0x13
or cr)
8
RS232
PICTURE
DISPLAY
PATTERNS