When holding your DM-4 Digital Voice Recorder, with the scroll pad and LCD screen facing towards you, there are three small rectangular buttons in the top and first row of buttons that you will feel on the face. These buttons are your Function Keys.
Using Apex with iPhone iOS 4The Apex can be paired with the iPhone running iOS 4 as a Bluetooth Braille display and provides Grade 2 Braille input and output.The pairing has to be initialized from the phone, just as you would to pair with any other keyboard or Bluetooth device.To make the connection do the following:
Setting-up your computer and screen reader:1. Using USB client port requires the installation of a driver on your computer. You can download the appropriate driver and installation procedures from our Web site at: