Hi Eileen, First, I believe the switch is in the proper position. If you're looking at dark print on a white page, this is the position it should be. If you look at light print on a dark background, then you'd move the switch to the right. Setting the threshold really depends on the type of printing you're looking at. If it's bold print, you probably want to turn the threshold down so the shape of the letter is easier to determine. I don't think there's an easy way to determine where it should be positioned. Try working with the pointer on the knob being positioned anywhere between the 7 and 9 position. The camera should be held so it's vertical on the page; so the cable is at the bottom of the camera. If you need more assistance and would like, I could call you and help over the phone. Cindy -----Original Message----- From: Eileen Misrahi Sent: Friday, November 02, 2012 11:15 AM To: optacon-l@xxxxxxxxxxxxx Subject: [optacon-l] Needing the Basics Hello List, I want to thank all that have responded and made the suggestions for finding a signature line. When I attempted to put all the suggestions to practice, I realized that I am a rank beginner. It's been so long ago when I received instructions and I couldn't find them because that computer has been laid to rest. I need basic setup directions on how to set the threshold, how much of the array pins I should be feeling under my finger, and which way the switch in the back of the machine should be placed. Right now, the back switch is slid to the left position, but I am not sure what this really represents (regular or reverse). When placing the camera on the page, is the camera held vertical or horizontal? I know this is an immense amount of questions, but I am willing to invest the time now to learn this wonderful device that no assistive technology will provide the information that will make it necessary to be independent in signing work related documents. I appreciate all of the suggestions and help from those who can guide me through the learning process. I remembered that someone on this list had the training manual. If it is still in that individual's possession, I would appreciate a copy to be sent off line to: eileenmis@xxxxxxxxxxxxxxx Thanks again for everyone's assistance in learning to use the Optacon. Best, Eileen to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject. to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject.