RS232
NOTE: When using a Wide Angle screen a 4:3 source will have black bars on the left and right of the image. If filling the entire screen is desired, select Letterbox. The image will fill the screen but the top and bottom 1/3 of the image will be cut off.
Note: Anamorphic on a 4:3 screen is not avail- able on units with scan rates below 720p.
PICTURE
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
DISPLAY
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
PATTERNS
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 | |
Convergence | 100IRE Rev. CB |
Blue | 100IRE CB |
Red |
|
Green |
|
RS232 CONTROL
Connector:
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.
See appendix A for the command list.
8
