MedeaWiz® DV-81
Team Kingsley LLC
5 |
P a g e
REPEAT Mode
In Repeat mode the player will repeat all files in a loop starting with file 000.xxx
until it receives a serial command to play a file. After the file ends the player will
resume repeating all files.
RJ 9 Serial Port Control from your PC, AMX, Crestron, or other Micro-processor
For simple file playing, the serial codes are the same as the codes for the DV- 68,
69, and 71. Please see
http://www.teamkingsley.com/downloads.html
for more
detail.
The serial communications is on the RJ 9 (telephone port) at 4800, 8N1 at 5 volt
TTL levels. The DV-66K document will show you the pin-out for the 4-4 phone
cable for serial communications. If you need to control the DV-81 by a PC, AMX or
other true rs-232 (12 volt), you MUST use a level-shifting adaptor cable available
separately. The DB9M 9 pin connector is not in use with the standard firmware*.
Send one byte, Decimal 1 (Binary 0000 0001, Hex 01) to play file 001.xxx. Send
Decimal 2 (Binary 0000 0010, Hex 02) to play file 002.xxx and etc. Do not send any
other bytes such as a line-feed or a carriage return. Send only one byte. Make
sure your program is sending the NUMERICAL value, not the ASCII character
(CHAR) value. Many programs default to sending ASCII unless you specify
otherwise. The number 1 sent in ASCII is actually Decimal 49 and will play file
049.xxx if available.
NOTES:
The DV-81 uses a 12 volt DC power supply (included). Use of a wrong power
supply will void the warranty.
*Please see the full manuals, firmware and software downloads at
http://www.TeamKingsley.com/downloads.html
for more details.
