Promax GV-998 Manual De Instrucciones página 95

Colour pattern generator GV-998
Observations: related to the previous commands, it is necessary to consider the
following observations:
•
All.pro file contains samples of most of valid commands. The measurement, once
executed with the PKTERM, from the corresponding All.log file, will allow to
understand the answer format of the interrogatory commands.
•
Since the remote control works like one more operating routine of the equipment, a
high speed control cannot be considered. Depending on the complexity of the
requested function, the command answer will take more or less time in taking
place.
•
On command CK, it is necessary to consider that in a new equipment, the clock
does not start up until the hour has been programmed once. This can be carried
out programming the hour through the port series or the keyboard.
•
Command WT allows to create 3 lines of text located in the bottom part of the OSD
screen, over the clock indication. Each line contains 24 characters.
•
In command FR, the PLL calculation is common to both types of modulators and it
is carried out multiplying the frequency value in MHz by 20 and converting the
result to hexadecimal. If the equipment is in channel mode, will be positioned in the
channel next to the indicated frequency value (e.g.: 471.25 MHz * 20 = 9425 =
0x24D1 = PLL ---> * FR24D1<cr>)
12/2004 Page 41