Pioneer AVH-X4700BS Owner's Manual - Page 44
Audio adjustments
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Audio adjustments Corrects a little the audio level difference between the music files or the sources (for the narrow dynamic range audio signal). ● Mode2: Corrects widely the audio level difference between the music files or the sources (for the wide dynamic range audio signal). Adjusting loudness This function compensates for deficiencies in the low-frequency and high-frequency ranges at low volume. p This function is not available while you make or receive a call using the hands-free function. 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [Loudness]. 3 Touch the item. The following items are available: Off (default), Low, Mid, High. Using the subwoofer output This product is equipped with a subwoofer output mechanism, which can be turned on or off. 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [Subwoofer] to switch "On" (default) or "Off". Adjusting the cutoff frequency value You can adjust the cutoff frequency value of each speaker. The following speakers can be adjusted: Standard Mode: Front, Rear, Subwoofer. Network Mode: High, Mid, Subwoofer. p "Subwoofer" is available only when "Subwoofer" is "On". Using the subwoofer output on page 44 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [Crossover] or [Subwoofer Settings]. 3 Touch or to switch the speaker you want to adjust. 44 4 Drag the graph lines to the position you want to adjust. p The following items can also be set. : Switches the subwoofer phase between normal and reverse position. ● LPF/HPF: Switches the LPF/HPF setting to "On" or "Off". This function is not available when adjusting the High speaker. Touch or to switch the adjusting speaker. Switching the rear speaker output 1 Turn the source off. 2 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 3 Touch [Rear Speaker Output]. 4 Touch to switch "Rear" (default) or "Subwoofer". Boosting the bass 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [BASS Boost]. 3 Touch to select the bass boost level from 0 to +6. Selecting the listening position You can select a listening position that you want to make as the center of sound effects. 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [Listening Position]. 3 Touch the desired position to change the listening position. The following items are available: Off (default), Front, Front Left, Front Right, All. p "All" is not available when "Network Mode" is selected as the speaker mode. Adjusting the speaker output levels finely Fine adjustments of the speaker output level can be made by listening to audio output. p This function is available when "Subwoofer" is set to "On". Using the subwoofer output on page 44 1 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 2 Touch [Speaker Level]. 3 Touch or to select the listening position if necessary. The following items are available: Off (default), Front, Front Left, Front Right, All. p "All" is not available when "Network Mode" is selected as the speaker mode. p If you change the listening position setting, the output levels of all the speakers will change in conjunction with the setting. 4 Touch or to adjust the speaker output level. p "-24" dB to "10" dB is displayed as the distance to be corrected is increased or decreased. The following speakers are available: Standard Mode: Front Left, Front Right, Rear Left, Rear Right, Subwoofer Network Mode: High Left, High Right, Mid Left, Mid Right, Subwoofer To use this function, the vehicle's acoustics must be measured in advance. Adjusting the time alignment By adjusting the distance from each speaker to the listening position, time alignment is able to correct the time required for sound to reach the listening position. 1 Measure the distance between the head of the listener and each speaker unit. 2 Display the "Audio" setting screen. Displaying the "Audio" setting screen on page 43 3 Touch [Time Alignment].