User manual - 63 Unit performanceCamerasUse the numeric buttons [from 1 to 16] to select a single camera, using [Zoom-in ] you could changeto quad view: 1, 4, 9 and 16 depending on the Axis cameras connected.Press [Zoom-out ] to change to the previous view.Press [Page ] to change to the next camera or camera’s group When you are into the quad view and[Page ] to come back to the previous camera or camera’s group.Press the [.COM] button to show or hide the camera’s name in the image.To exit the round presses any button.When connecting the unit remembers and display the last selected view.UpdatesThe unit has a USB connection for updates, the process is as follows:1.- The AX-TV unit need to be connected to the TV to follow the process, there is no need to beconnected to the network.2.- You need a USB memory FAT or NTFS formatted, plug it to your computer and copy the update zipfile.3.- Unzip the file on the USB memory root.4.- Remove the AX-TV power supply and plug the USB memory.5.- Press the button beside to the Ethernet plug and connect the power supply.6.- During the process does not switch off the unit, nor remove the power supply. Please check on yourTV that the process has ended and release the button.For any question or concern about the process please contact the support department: support@visual-tools.com.