Akman MV720pHD, Manual

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In p ut c ode is N .
Autoplay.txt examp le:
01N =MOV/CAT.TS Input 1 (IN6) pla y s C at. ts t o the end. W h i l e p l a y i n g it w i l l i g nore o ther i nput.
LOOP a file usi ng a n i n p u t.
In p ut c ode is L.
Autoplay.txt examp le:
01L =MOV/CAT.TS Input 1 (IN6) loops Ca t. ts.
REME MBER: Inpu t in a uto play.txt is the so ftwa re input of t he MV720p - HD , no t the real
(physical) digital inpu t. For rea l digital input , u se MV720p - HD or IN6 board.
LOOP ( i nsta n t, n o blac k scree n i n bet we en ) t he file based o n play ti me:
endt i m e= ss w here SS i s i n second ( lower case on l y ) .
Autoplay.txt examp le:
endt i m e=30……… A fter p la y i n g 30 seconds loop s back to beg i n n i n g (lowe r ca se only) .
RS485 p or t:
The RS485 port i s a b i -d i rect iona l port . I t uses RJ12 ca b l e to c om m u n i cate w it h the MV720p-HD a nd
o ther externa l contr ol l er.
RJ12 cabl e is a 6 conductor (wi re), 2 station telephone OR Modem cab le. This cab le ha s 6 wire s
(NOT 4 wire s) with 2 telephone plug s, one on each end. The RJ12 cable is a c ros sed wi re c able,
simi la r to a modem cable.
Th i s m ea n s that one of the te l ep hone p l ug i s a re ve rsed i m ag e of the other telep hone p l ug. P i n 1 on one o f
the plug i s p i n 6 on the o ther plug. T o tes t that the w ires are crossed, d o the fo l low i n g:
P lace ea c h p lug f ac i n g eac h other and look a t the color of the w ir es. I f the colors of the w ire s matc h , then
the w ires are crossed.
RS485 C om m u n ica ti o n pr o t oc ol :
The MV720p-HD ca n p l a y through the RS485 por t and the setti ng i s 9600 baud, 8 b it, N, 1 st op b it. Here
i s the w ir i n g d i agra m for the RJ12 por t (6 wire):
Us i ng the RS485 por t, you ca n contr ol th e p l a y back fro m a PC or o ther m i cro contr ol l er, Th e ba s i c
com m a nd structu re is #<addre ss>< f u nct ion>:< va l ue>
 W here addres s is the MV720p addres s. 00 is a g loba l addres s (broadcast) .