Sony HT-SF470 Operating Instructions - Page 61

6 Repeat step 4 and 5 to adjust the other speaker level. 7 After you have finished making adjustments, press V/v repeatedly until "TEST TONE" appears, then press or b. 8 Press V/v repeatedly until "T. TONE OFF" appears, then press . When a test tone is not output from the speakers • The speaker cords may not be connected securely. • The speaker cords may have the short-circuit problem. Note The test tone signals are not output from the HDMI OUT jack. x AUDIO DRC You can compress the dynamic range of the sound track. This may be useful when you want to watch movies at low volume. AUDIO DRC only applies to Dolby Digital sources. • DRC OFF: Does not compress dynamic range. • DRC STD: Compress dynamic range as intended by the recording engineer. • DRC MAX: Compress dynamic range fully. Tip Audio dynamic range compression lets you compress the dynamic range of the soundtrack based on the dynamic range information included in the Dolby Digital signal. "DRC STD" is the standard setting, but it only enacts light compression. Therefore, we recommend using the "DRC MAX" setting. This greatly compresses the dynamic range and lets you view movies late at night at low volumes. Unlike analog limiters, the levels are predetermined and provide a very natural compression. TONE menu You can adjust the tonal quality (bass and treble level) of the speakers. x BASS x TREBLE To adjust the tone level 1 Press V/v repeatedly until "BASS" or "TREBLE" appears, then press or b. 2 Press V/v repeatedly until bass or treble level appears, then press . You can adjust from -6.0 dB to +6.0 dB in 0.5 dB steps. AUDIO menu You can make the settings for the audio to suit your preference. x A/V SYNC You can delay the sound output using this function when the image is slower than the sound. • SYNC OFF: Does not adjust. • SYNC 1 - 20: Adjusts from 1 (10 ms) to 20 (200 ms) in 1 (10 ms) steps. Notes • You may not be able to adjust the delay between sound and image perfectly using this function. • This function is useful only for Dolby Digital, DTS and Linear PCM (2ch) input by optical and coaxial audio input signals. x DUAL MONO You can select the language you want to listen to during digital broadcast. This feature only functions for Dolby Digital sources. • MAIN: Outputs sound of the main language. • SUB: Outputs sound of the sub language. • MAIN / SUB: Outputs sound of the main language through the front left speaker and sound of the sub language through the front right speaker simultaneously. continued 61US Advanced Settings