Insignia IS-HTIB102732 User Manual (English) - Page 22

Dolby Digital Surround The Dolby Digital Surround system requires connections of all 5 speakers (front left, center, front right, surround right, surround left) for the correct surround sound reproduction. This 5.1 channel digital surround format enables five individual full-range (20Hz-20KHz) channels plus an LFE (Low Frequency Effects) channel for the low-range (20Hz-120Hz) effects. It creates a realistic sound similar to the theaters and cinemas. A large proportion of DVD discs use this system for sound. Dolby Pro Logic II Surround The Dolby Pro Logic II Surround system is the next generation in Dolby Surround decoding. It creates five fullbandwidth output channels from two-channel sources. This is done using an advanced, high-purity matrix surround decoder that extracts the spatial properties of the original recording without adding any new sounds or tonal colorations. Dolby Digital Surround EX Dolby Digital Surround EX uses encoding techniques as Dolby Digital 5.1, however an additional rear center channel is matrix encoded onto the left and right surround channels for an even more exciting, enveloping surround-sound effect. 3 Stereo 3 Stereo produces three channels (front left, center, front right) of sound from a two channel analog signal. It is not a surround format so it does not require surround speakers. Soundfield Effects The digital Soundfield Effects recreates the effects of sounds reflected from walls or ceilings to obtain the sound presence of real environments. - Stadium: recreates a large stadium using very long reverberation times. - Stage: recreates a stage environment, emphasizing sound from the front speakers. - Hall: recreates a hall using lots of reflections. Suitable for orchestral music such as classical and opera. - Disco: recreates the disco or club music effect. It is suitable for all types of music that are played in a disco. - Live: suitable for all types of music. Radio Display Indicators Stereo Indicator ST K Hz AM Frequency Indicator MHz Tuning FM Frequency Indicator Manually 1. Press TUNER to select tuner mode, the display will change to show the current band and frequency. MHz 2. If necessary, press TUNER again to switch between AM and FM band. 3. Press respectively. or on the remote control to change the Frequency and Preset Channel GB GB 21