can often be sorted alphabetically, in satellite/transponder order, or in scrambled/unscrambled order. Additionally, third-party software often allows the option of sorting by the channel's Station Identification (SID) number. This is so that the individual channels can be numbered in a way that mimics the lineup of Dish Network or Bell TV. Channels can also be renamed or deleted, either in an on-screen menu or with external software. The most popular software used to configure and sort channels was a database program called Channel Master, which allowed the user to name, number, sort, and delete channels and then save them in a format that can then be written to the receiver. The file created that contains channel information is called a channel list. This channel editor application is not affiliated with the similarly-named antenna manufacturer and appears to have last been updated in 2008. Many older and discontinued receiver models are supported in Channel Master, though most newer and less popular ones are not. User settings Most FTA receivers give the user the option of configuring the language, aspect ratio, TV type (NTSC/PAL), and time settings. Typically, most FTA receivers can accept an MPEG2 video stream in either PAL-compatible (540/704/720 x 576) or NTSC-compatible (640 x 480) image formats and convert it for display on either a PAL or NTSC monitor. There is some loss of image data due to NTSC's lower resolution. Some receivers also support output to SCART, S-Video, HDMI or component video. Parental control All FTA receivers contain a parental lock feature. DiSEqC switch and motor control Unlike package receivers promoted for use with a limited number of satellites controlled by an individual pay-TV provider, an FTA receiver is designed to be capable of receiving any free signals from all available satellites visible in a given location. To fully exploit this capability, most Ku band FTA receivers will control a DiSEqC motor which can rotate a single dish to view one of any number of multiple satellites. An alternate approach of pointing a fixed dish (or LNB) at each satellite to be received (then feeding the individual signals into a remotely controlled switch) is compatible both with standard FTA receivers and the more-restricted pay-TV "package receiver". The most common standard for use with FTA receivers is a DiSEqC switch which normally allows automatic selection of signal from four satellites. A simpler two-position remote switch operated by a 22