Artistic License micro-scope 3a, Руководство пользователя, Страница: 33 / 73

Artistic Licence Engineering Ltd. Micro-Scope 3a user guide
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TRANSMIT
TEXT
The TRANSMIT TEXT menu
provides support for the new
DMX Text feature of
DMX512-A.
DMX Text is a useful function that allows equipment that lacks a
screen display, to send diagnostic and status information via
DMX512.
This menu provides the option to send one of four preset text
messages in order to check text reception on other equipment.
When Transmit Text is selected, the text DMX frame is sent once
every 64 packets of standard (start code zero) DMX512.
It is therefore possible to leave this menu with text mode still
active. If this is not desired, set the message to None before
exiting the menu.
The UP and DOWN buttons force an immediate text packet
transmission.
The following keys are active:

LEFT Previous menu item

RIGHT Next menu item
 UP Previous text message

DOWN Next text message
The available text messages are shown in the chart below. The field
marked xxx is a three digit number that counts the number of text
frames sent. This number rolls over to zero at 255.
All text messages are sent with both control fields set to zero. The
strings are null terminated.
Messages 1 & 2 use all letters of the alphabet. Message 3 is
formatted for display by Micro-Scope.
Message Contents
1 Disabled
2 the quick brown fox jumps over the lazy dog
1234567890 xxx
3 THE QUICK BROWN FOX JUMPS OVER THE LAZY
DOG 1234567890 xxx
4 <<>>DMX512-A<<>>TEXT MESSAGE: xxx