User manual YAMAHA DDP-2

[. . . ] NATURAL SOUND DIGITAL PROCESSOR DDP­2 CINEMA DSP DIGITAL ENHANCED DIGITAL MOVIE THEATER TEST TV/DBS DVD/LD POWER SET MENU PARAMETER Natural Sound Digital Processor Processeur numérique "Son Naturel" OWNER'S MANUAL MODE D'EMPLOI SAFETY INSTRUCTIONS CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN 1 Read Instructions ­ All the safety and operating instructions should be read before the unit is operated. 2 Retain Instructions ­ The safety and operating instructions should be retained for future reference. 3 Heed Warnings ­ All warnings on the unit and in the operating instructions should be adhered to. 4 Follow Instructions ­ All operating and other instructions should be followed. [. . . ] (See page 15. ) 12 Notes on connecting with an LD player equipped with an AC-3 RF output If your LD player has AC-3 RF signal output jack and no digital signal output jack for AC-3 discrete audio signals, connect the AC3 RF signal output jack to this unit's OPTICAL (or COAXIAL) digital signal input jack by using an RF demodulator (separate purchase). First, connect the AC-3 RF signal output jack of the LD player to the AC-3 RF signal input jack of the RF demodulator. Next, connect the optical (or coaxial) digital signal output jack of the RF demodulator to the OPTICAL (or COAXIAL) digital signal input jack of this unit. This connection is necessary for inputting audio signals encoded with the Dolby Digital (AC-3) on the LD player to this unit. If you have a DVD player as well, it can be connected to this unit's DVD/LD COAXIAL digital signal input jack. In this case, if you play sources encoded with the Dolby Digital (AC-3) on both LD player and DVD player, the signals from the LD player are input to this unit (because signals input to the OPTICAL jack take priority of signals input to the COAXIAL jack). It is also necessary to connect the LD player (and/or DVD player) to analog audio signal input jacks of the amplifier or receiver regardless of the AC-3 RF signal connection, for playing back a source with the Dolby Pro Logic Surround decoded or in normal stereo (or monaural). DVD player LD player English PCM DIGITAL (AC-3) 1 OUT AC-3 RF OUT AC-3 RF IN * RF demodulator (Yamaha APD-1 etc. ) OPTICAL DIGITAL OUT * 2 DIGITAL INPUT DVD/LD COAXIAL OPTICAL TV/DBS COAXIAL OPTICAL * * 1 : If PCM signals (digital signals not encoded with the Dolby Digital (AC- 3)) are input to this unit, they cannot be output from the 6CH DISCRETE OUTPUT jacks of this unit. : If you want to input the signals from the DVD player to the DVD/LD 2 COAXIAL input jack of this unit surely, it is recommended to switch off the RF demodulator. However, if your RF demodulator is the Yamaha model APD-1, you do not have to switch it off. 13 SELECTING THE OUTPUT MODES SUITABLE FOR YOUR SPEAKER SYSTEM This unit provides you the following four functions to determine the method of distributing output signals to speakers suitable for your audio system. When speaker connections are all completed, select a proper position on each function to make the best use of your speaker system. 1. LFE/BASS OUT DESCRIPTION OF EACH FUNCTION 1. CENTER SPEAKER (CNTR SP) Choices: NRML/WIDE/PHNTM Preset position: NRML NRML (Normal): Select this position when you use a center speaker that is smaller than the main speakers. In this position, low bass signals (below 90 Hz) at the center channel are output from the MAIN output jacks (or the SUBWOOFER output jack if the SMALL position is selected on "3. MAIN SPEAKER" and the SWFR position is selected on "4. WIDE: Select this position when your center speaker is approximately the same size as the main speakers. PHNTM (Phantom): Select this position when you do not have a center speaker. The center channel sound will be output from the left and right main speakers. REAR SPEAKER (REAR SP) Choices: SMALL/LARGE Preset position: SMALL SMALL: Select this position if your rear surround speakers do not have a high ability for bass reproduction. In this position, low bass signals (below 90 Hz) at the rear surround channels are output from the SUBWOOFER output jacks (or the MAIN output jacks if the MAIN position is selected on "4. LARGE: Select this position if your rear surround speakers have a high ability for bass reproduction, or a subwoofer is connected to the rear surround speaker in parallel. In this position, full range signals are output from the SURROUND output jacks. 14 English 3. MAIN SPEAKER (MAIN SP) Choices: SMALL/LARGE Preset position: LARGE SMALL: Select this position if your main speakers do not have a high ability for bass reproduction. However, if your system does not include a subwoofer, do not select this position. [. . . ] 6V/1. 2 k Input Impedance COAXIAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Frequency Response (20 Hz ­ 20 kHz) MAIN L/R, CENTER, SURROUND L/R (LARGE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0±1 dB Total Harmonic Distortion MAIN L/R, CENTER, SURROUND L/R (1 kHz). . . . . . . . . . . . . . . . . . . . . . . . . . 0. 01% or less SUBWOOFER (50 Hz). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]