5-37
MLC 52 Series MediaLink Controller • Serial Communication
6
.
Each volume adjustment step is a separate command, for which you enter
text for each byte. Enter the text for the first byte of your Step 1 command in
either the HEX or the ASCII small text box (located above the large HEX and
ASCII fields). Hexadecimal commands are entered in pairs of characters;
ASCII commands are entered in single characters.
Entering Step 1 command
In the example above, the first byte of the Step 1 command was entered as
hexadecimal
1D
. Note that the ASCII equivalent was automatically entered
in the ASCII box at the same time. (Each byte can be entered in either hex or
ASCII, regardless of what you used for the previous byte.)
After the first byte is entered, the cursor frames in both large boxes move to
the next position, which is filled when you enter the next byte of the
command in one of the small boxes.
7
.
Repeat step
6
until you have programmed all the bytes for the first step. The
example on the next page shows the command for the first step of a volume
table.
Example of a Step 1 command of a volume table
8.
Enter command strings for the rest of the steps in your volume table.
If most of the steps for volume increments in your table have similar RS-232
codes, the following method will save you time:
a
.
Click the Tools button. From the Tools pop-up menu, select
Fill table
w/ copies of step 1
. This copies the command string for the first step
into all the subsequent steps.
b
.
Move the Current Step slider to the right until
2
appears in the box
below it. The large HEX and ASCII boxes display the Step 1 command.
c
.
Select and change
only
the bytes that are
different
for the second step.
(Refer to your projector user manual to find out the codes for each step.)
im Vertrieb von
CAMBOARD Electronics
www.camboard.de
Tel. 07131 911201
Fax 07131 911203