Marantz NR1509 Owners Manual English - Page 221

Contents Connections Playback Speaker impedance This is an AC resistance value, indicated in Ω (ohms). Greater power can be obtained when this value is smaller. Dialogue normalization function This function operates automatically during playback of Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS or DTS-HD sources. It automatically corrects the standard signal level for individual program sources. Dynamic range The difference between the maximum undistorted sound level and the minimum discernible level above the noise emitted by the device. Downmix This function converts the number of channels of surround audio to a lower number of channels and plays back according to the system's configuration. Settings Tips Appendix o Video Progressive (sequential scanning) This is a scanning system of the video signal that displays 1 frame of video as one image. Compared to the interlace system, this system provides images with less flickering and jagged edges. o Network AirPlay AirPlay sends (plays) contents recorded in iTunes or on an iPhone/iPod touch/iPad to a compatible device via the network. WEP Key (network key) This is key information used for encrypting data when conducting data transfer. On this unit, the same WEP key is used for data encryption and decryption, so the same WEP key must be set on both devices in order for communications to be established between them. Wi-Fi® Wi-Fi Certification assures tested and proven interoperability by the Wi-Fi Alliance, a group certifying interoperability among wireless LAN devices. Front panel Display Rear panel 221 Remote Index