mple 16 bit arithmetic sum of all bytes in the data field. As
already mentioned above, length and checksum values are transmitted least
significant byte first.

<H2>Flow of Control</H2>

A communication session flow is as follows:
<TABLE BORDER=1>
<TR><TH>Host</TH><TH>Camera</TH></TR>
<TR><TD COLSPAN=2 ALIGN=center>Port speed set to 19200 baud</TD></TR>
<TR><TD>Host sends init byte 0x00</TD><TD></TD></TR>
<TR><TD></TD><TD>Camera responds with signature 0x15</TD></TR>
<TR><TD>Host sends command p