Motorola DS3508 Product Reference Manual page 211

OCR Orientation (continued)
*OCR Orientation 0
(00h)
OCR Orientation 180
(02h)
OCR Orientation Omnidirectional
(04h)
o
o
Clockwise
OCR Programming 10 - 11
o
OCR Orientation 270 Clockwise
(01h)
o
OCR Orientation 90 Clockwise
(03h)