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Command Line
The LD100 is programmed by means of a
“Command Line”, which is an ASCII string of up to
255 characters that contains one or more individual
instructions to the LD100. The Command Line
offers the best compromise between manual opera-
tion via a data terminal and automatic control via a
controller.
Command Line Entry
A Command Line can be entered in either upper or
lower case by means of a data terminal or other
controller. The Echo Mode determines the response
of the LD100 to the incoming data stream. If the
Echo Mode is ON (E1 command), the entered char-
acters are echoed back to the host, and any mes-
sage are sent in its entirety. IF Echo Mode is OFF
(E0 command), no characters are sent to host.
Command Syntax
Commands consist of a header followed by a key-
word followed by additional parameters if needed.
The header is used to identify the product, in the
case the header is: LD100, . Keywords are single
characters followed by integers (if needed). All com-
mands must be separated by a comma ‘,’. White
spaces are ignored and may be used. All com-
mands strings are terminated by a CARRIAGE
RETURN (0x0d). Commands may in entered in any
order as the user see fit.
Commands
Source Input Select Commands:
V or v Select Video Input Mode
This command is a single character
command.
Y or y Select Y/C Input Mode
This command is a single character
command.
R or r Select RGB Input Mode
This command is a single character
command.
X or x Select Component (YUV) Mode
This command is a single character
command.
Variable Adjustment Commands:
B or b Adjust Brightness Level
This command is follow by an integer
between 0(minimum) and 255(maximum).
Example B1 or B12 or B123, ect.
C or c Adjust Contrast Level
This command is follow by an integer
between 0(minimum) and 255(maximum).
Example C1 or C12 or C123, ect.
K or k Adjust Color Level
This command is follow by an integer
between 0(minimum) and 255(maximum).
Example K1 or K12 or K123, ect.
T or t Adjust Tint Phase
This command is follow by an integer
between 1(minimum) and 255(maximum).
If the command T0 is entered, the Auto-
Tint mode is active where as numbers
from 1 to 255 are used, the Auto-Tint
Function is bypassed. Example T1 or T12
or T123, ect.
N or n Adjust Noise Reduction Level
This command is follow by an integer
between 0(minimum) and 255(maximum).
Example N1 or N12 or N123, ect.
D or d Adjust Detail Level
This command is follow by an integer
between 0(minimum) and 255(maximum).
Example D1 or D12 or D123, ect.
Switch Commands:
A or a Digital Filter On / Off
This command is followed by an integer of
0 for off and 1 for on.
F or f Freeze Mode On / Off
This command is followed by an integer of
0 for off and 1 for on.
Other Commands:
E or e Echo Function
This command is followed by an integer of
0 for off and 1 for on.
P or p This command is a single character com-
mand. This will return the LD100 to it’s
factory preset condition.
14
APPENDIX A
Programming the LD100