B&B Electronics 485T Manual de usuario descargar pdf (Pagina 29)

Owners Manual

2800 Series Marquee

3.1.4 Flash Toggle [CTRL-F]

Address Header Display

Buffer

CTRL-B A CTRL-F

02h 41h 06h

• Address Header – directs the command to the specified marquee. To send the command to a different

marquee, change the second character of the address header to the address of the marquee you wish to send

the command to. If you have disabled the addressing feature of the marquee, do not send the address header

section.

• Flash Toggle – toggles the marquee global flash flag on and off

Send the flash toggle command to make all messages displayed on the marquee flash. Send the flash toggle

command again to turn flashing back off.

Note: 5

generation 2800s support embedding [Control-F] characters inside messages, allowing the user to flash

selected words for phrases instead of the entire message. Using the embedded flash toggle is generally

preferred to using the global flash toggle presented here. See manual section 3.3.2. The global flash toggle

command is retained for reverse compatibility with previous generations of 2800 marquee.

3.1.5 Get Messages [CTRL-G]

Address Header Get

Messages

CTRL-B A CTRL-G

02h 41h 07h

• Address Header – directs the command to the specified marquee. To send the command to a different

marquee, change the second character of the address header to the address of the marquee you wish to send

the command to. If you have disabled the addressing feature of the marquee, do not send the address header

section.

• Get Messages – instructs the 2800 marquee to dump all 242 stored messages to the serial port.

This command is used by American LED-gible utility software, such as the Magic Message Generator II program,

to retrieve all of the messages stored in the EEPROM chip. The marquee dumps the messages stored in

EEPROM memory using a protocol suitable for programming another 2800 series marquee with the addressing

feature disabled. For each EEPROM message buffer, the marquee transmits a text entry command, followed by

a message store command.

PB-2149-335B Page 25

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B&B Electronics 485T Manual de usuario Pagina 29