Document Conventions -------------------- This user's manual uses several conventions to highlight certain words and phrases and draw attention to specific pieces of information. .. note:: Notes are tips, shortcuts or alternative approaches to the task at hand. Ignoring a note should have no negative consequences, but you might miss out on a time saving procedure. .. warning:: The warning sign denotes a hazard, calling attention to a procedure or practice. If a warning is not correctly performed or adhered to, it could result in personal injury. Do not proceed beyond a warning sign until the conditions are fully understood or met. .. caution:: The caution sign denotes a hazard, calling attention to a procedure or practice. If a caution is not correctly performed or adhered to, it could result in damage to the product. Do not proceed beyond a caution sign until the conditions are fully understood or met. Source-code listings are also set in mono-spaced roman but add syntax highlighting as follows:: #!/usr/bin/python # -*- coding: utf-8 -*- from serial import Serial class Magna(Serial): def __init__(self, port, expected_serial_number=None, log=None): super(Magna, self).__init__(port, baudrate=19200, timeout=2.0) self.log = log if log else self.magna_log self.write('*CLS\r\n') Additional Help and Feedback ---------------------------- For additional help or to provide feedback about the product's design and features, please contact: support@magna-power.com.