User manual PIONEER AVH-1450DVD

[. . . ] Owner's Manual DVD RDS AV RECEIVER AVH-P4450BT AVH-P3450DVD AVH-2450BT AVH-1450DVD English Contents Thank you for purchasing this PIONEER product. To ensure proper use, please read through this manual before using this product. It is especially important that you read and observe WARNINGs and CAUTIONs in this manual. Please keep the manual in a safe and accessible place for future reference. [. . . ] However, the interval between the selected center frequencies cannot be shorter than 1 octave. Auto TA and EQ (auto-time alignment and auto-equalizing) Auto-time alignment automatically adjusts the time alignment according to the distance between the listening position and each speaker. The auto-equalizer automatically measures the car's interior acoustic characteristics, and then creates an auto-equalizer curve based on that information. WARNING As a loud tone (noise) may be emitted from the speakers when measuring the car's interior acoustic characteristics, never perform auto TA or auto EQ while driving. Thoroughly check the conditions before performing auto TA and EQ as the speakers may be damaged if these functions are performed when: -- The speakers are incorrectly connected. (For example, when a rear speaker is connected as a subwoofer output. ) -- A speaker is connected to a power amp delivering output higher than the speaker's maximum input power capability. 56 En Section Menu operations !If the microphone is placed in an unsuitable position the measurement tone may become loud and measurement may take a long time, resulting in battery drainage. Be sure to place the microphone in the specified location. 12 -- The fader/balance settings return to the center position. ) -- The front, center and rear speakers will automatically be adjusted to a high pass filter setting. Before operating the auto TA and EQ function !Perform auto TA and EQ in a quiet place, with both the car engine and air conditioning switched off. Also turn off any car phones or portable telephones in the car, or remove them from the car. Sounds other than the measurement tone (such as surrounding sounds, engine sound, telephones ringing) may prevent correct measurement of the car's interior acoustic characteristics. Be sure to perform auto TA and EQ using the optional microphone. Using another microphone may prevent measurement, or result in incorrect measurement of the car's interior acoustic characteristics. In order to perform auto TA and EQ, the front speaker must be connected. When this unit is connected to a power amp with input level control, auto TA and EQ may not be possible if the power amp's input level is set below the standard level. When this unit is connected to a power amp with an LPF, turn this LPF off before performing auto TA and EQ. Also set the cut-off frequency for the built-in LPF of an active subwoofer to the highest frequency. [. . . ] En 105 Appendix Additional information Bluetooth profiles In order to use Bluetooth wireless technology, devices must be able to interpret certain profiles. This unit is compatible with the following profiles. MP3 Supply of this product only conveys a license for private, non-commercial use and does not convey a license nor imply any right to use this product in any commercial (i. Revenuegenerating) real time broadcasting (terrestrial, satellite, cable and/or any other media), broadcasting/streaming via internet, intranets and/ or other networks or in other electronic content distribution systems, such as pay-audio or audio-on-demand applications. [. . . ]