*-l* '<log level>'::
the verbosity level of libam7xxx output (0-5)
+*-p* '<power level>'::
+ power level of device, between 0 (off) and 4 (maximum) +
+ WARNING: Level 2 and greater require the master AND
+ the slave connector to be plugged in.
+
*-W* '<image width>'::
the width of the image to upload