Errata
The errata list is a list of errors and their corrections that were found after the product was released.
The following errata were submitted by our customers and have not yet been approved or disproved by the author or editor. They solely represent the opinion of the customer.
Color Key: Serious technical mistake Minor technical mistake Language or formatting error Typo Question Note Update
Version | Location | Description | Submitted by | Date submitted |
---|---|---|---|---|
Printed | Page 4 illustration |
Figure 1-2 is not the system map it claims to be. It is a minicontroller with |
Anonymous | |
Printed | Page 26 2nd paragraph |
It says that alarm system components are "normally open" so that cutting a wire will trigger the alarm. But cutting a wire opens the circuit. I'd think that the author might have meant that they are normally closed? |
Anonymous |