Sony Ht Ddw740 Operating Instructions
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Additional Information 51GB There is no sound from a specific component. •Check that the component is connected correctly to the audio input jacks for that component. •Check that the cord(s) used for the connection is (are) fully inserted into the jacks on both the receiver and the component. •Check that you have selected the correct component on the receiver. There is no sound from one of the front speakers. Connect a pair of headphones to the PHONES jack to verify that sound is output from the headphones (page 22). If only one channel is output from the headphones, the component may not be connected to the receiver correctly. Check that all the cords are fully inserted into the jacks on both the receiver and the component. If both channels are output from the headphones, the front speaker may not be connected to the receiver correctly. Check the connection of the front speaker which is not outputting any sound. The left and right sounds are unbalanced or reversed. •Check that the speakers and components are connected correctly and securely. •Adjust balance parameters in the LEVEL menu. There is severe hum or noise. •Check that the speakers and components are connected securely. •Check that the connecting cords are away from a transformer or motor, and at least 3 meters away from a TV set or fluorescent light. •Move your TV away from the audio components. •The plugs and jacks are dirty. Wipe them with a cloth slightly moistened with alcohol. There is no sound or only a very low-level sound is heard from the center or /and surround speaker. •Make sure the sound field function is on (press MODE). •Select a sound field containing the word “C.ST.EX” (pages 24–25). •Adjust the speaker level (page 20). •Make sure the center or/and surround speaker size parameter is set to either “SMALL” or “LARGE” (page 16). There is no sound from the active sub woofer. There is no sound output from the SUB WOOFER terminal depending on the sound field (page 58). The surround effect cannot be obtained. Make sure the sound field function is on (press MODE). Dolby Digital or DTS multi channel sound is not reproduced. •Check that the playing DVD, etc. is recorded in Dolby Digital or DTS format. •When connecting the DVD player, etc. to the digital input jacks of this receiver, check the audio setting (settings for the audio output) of the connected component. Recording cannot be done. •Check that the components are connected correctly. •Select the source component with function button. •Make sure that INPUT MODE is set to “ANALOG” (page 22) before recording from a digital component connected to the analog MD/TAPE terminal. To connect an LD player via an RF demodulator. Connect the LD player to the RF demodulator, then connect the RF demodulator’s optical or coaxial digital output to the receiver’s jack. When making this connection, be sure to set INPUT MODE manually (page 22). The receiver may not operate correctly if INPUT MODE is set to “AUTO IN”. For details on DOLBY DIGITAL RF hookups, see the operating instructions supplied with your RF demodulator. continued
52GB The FM reception is poor. Use a 75-ohm coaxial cable (not supplied) to connect the receiver to an outdoor FM antenna as shown below. If you connect the receiver to an outdoor antenna, ground it against lightning. To prevent a gas explosion, do not connect the ground wire to a gas pipe. Radio stations cannot be tuned in. •Check that the antennas are connected securely. Adjust the antennas and connect an external antenna if necessary. • The signal strength of the stations is too weak (when tuning in with automatic tuning). Use direct tuning. • Make sure you set the tuning interval correctly (when tuning in AM stations with direct tuning). • No stations have been preset or the preset stations have been cleared (when tuning by scanning preset stations). Preset the stations (page 33). • Press DISPLAY so that the frequency appears in the display. RDS does not work.* •Make sure that you ’re tuned to an FM RDS station. • Select a stronger FM station. Outdoor FM antenna Receiver Ground wire (not supplied) To groundANTENNA AM FM 75Ω COAXIAL Troubleshooting (continued)The RDS information that you want does not appear.* Contact the radio station and find out whether they actually provide the service in question. If so, the service may be temporarily out of order. There is no picture or an unclear picture appears on the TV screen or monitor. • Select the appropriate function on the receiver. • Set your TV to the appropriate input mode. • Move your TV away from the audio components. The remote does not function. •The VIDEO3, TV/SAT, PHONO, AUX, SOURCE, MPX/DUAL, ANALOG DIRECT, 12 and ON SCREEN buttons on the remote are not available for HT-DDW840 (RM-PP411 only). • The MULTI CH button on the remote is not available for HT-DDW740 (RM-U306 only). • Point the remote at the remote sensor g on the receiver. • Check that the mode of the remote corresponds to that of the receiver (pages 37 and 42) (RM-PP411 only). • Check that you select AV2 as the command mode of the receiver (page 37) (RM-U306 only). • Remove any obstacles in the path between the remote and the receiver. • Replace both batteries in the remote with new ones, if they are weak. • Make sure you select the correct function on the remote. • If the remote is set to operate the TV only, use the remote to select a source or component other than TV before operating the receiver or other component. • Press MAIN MENU on the remote before you use the V/v /\f /b buttons for receiver operation (RM-PP411 only). * Models of area code CEL, CEK only. Clearing the receiver ’s memory To clear See All memorized settings page 15 Customized sound fields page 30
Additional Information 53GB Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 40 – 20,000 Hz; rated 100 watts (STR-K840P only)/80 watts (STR-K740P only) per channel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output (Models of area code U only). Amplifier section POWER OUTPUT Models of area code U, CA Rated Power Output at Stereo Mode (8 ohms 40 Hz – 20 kHz, THD 0.09 %) STR-K840P: 100 W + 100 W STR-K740P: 80 W + 80 W Reference Power Output (8 ohms 1 kHz, THD 0.7 %) STR-K840P: FRONT 1):100 W/ch CENTER1): 100 W SURR1): 100 W/ch STR-K740P: FRONT1): 80 W/ch CENTER1): 80 W SURR1): 80 W/ch Models of area code CEL,CEK Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) STR-K840P: 100 W + 100 W 2) STR-K740P: 80 W + 80 W2) Reference Power Output2) (8 ohms 1 kHz, THD 0.7 %) STR-K840P: FRONT1): 100 W/ch CENTER1): 100 W SURR1): 100 W/ch STR-K740P: FRONT1): 80 W/ch CENTER1): 80 W SURR1): 80 W/ch Models of area code AR, SP Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) STR-K840P: 90 W + 90 W 2) continued Reference Power Output2) (8 ohms 1 kHz, THD 10 %) STR-K840P: FRONT1): 120 W/ch CENTER1): 120 W SURR1): 120 W/ch Models of other area code Rated Power Output at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) STR-K840P: 100 W + 100 W 2) STR-K740P: 80 W + 80 W2) Reference Power Output2) (8 ohms 1 kHz, THD 10 %) STR-K840P: FRONT1): 120 W/ch CENTER1): 120 W SURR1): 120 W/ch STR-K740P: FRONT1): 100 W/ch CENTER1): 100 W SURR1): 100 W/ch 1) Depending on the sound field settings and the source, there may be no sound output. 2) Measured under the following conditions: Area code Power requirements E2/E3 240 V AC, 50 Hz SP, CEL, CEK, AR 230 V AC, 50 Hz MX 120 VAC, 60 Hz Frequency response MULTI CH IN3), CD, MD/TAPE, DVD/LD, VIDEO 1, 2 Inputs (Analog) MULTI CH IN3), CD, MD/TAPE, DVD/LD, VIDEO 1, 2 3) HT-DDW840 only 4) INPUT SHORT (with sound field and tone bypassed). 5) Weighted network, input level.10 Hz – 50 kHz +0.5/–2 dB (with sound field, and tone bypassed) Sensitivity: 250 mV Impedance: 50 kilohms S/N 4): 96 dB (A, 250 mV5))
54GB Inputs (Digital) DVD/LD (Coaxial) VIDEO 2 (Optical) Outputs MD/TAPE (OUT), VIDEO 1 (AUDIO OUT) SUB WOOFER Tone Gain levels: ±6 dB, 1 dB step FM tuner section Tuning range87.5 - 108.0 MHz Antenna terminals75 ohms, unbalanced Intermediate Frequency 10.7 MHz Sensitivity Mono: 18.3 dBf, 2.2 µV/75 ohms Stereo: 38.3 dBf, 22.5 µV/75 ohms Usable sensitivity11.2 dBf, 1 µV/75 ohms S/N Mono: 76 dB Stereo: 70 dBHarmonic distortion at 1 kHz Mono: 0.3% Stereo: 0.5% Separation45 dB at 1 kHz Frequency response30 Hz – 15 kHz, +0.5/–2 dB Selectivity60 dB at 400 kHz AM tuner section Tuning range Models of area code U, CA With 10-kHz tuning scale: 530 – 1710 kHz 6) With 9-kHz tuning scale: 531 – 1710 kHz6) Models of area code E2/E3, AR, MX With 10-kHz tuning scale: 530 – 1610 kHz6) With 9-kHz tuning scale: 531 – 1602 kHz6) Models of area code SP, CEL, CEK With 9-kHz tuning scale: 531 – 1602 kHz AntennaLoop antenna Intermediate Frequency 450 kHz Usable sensitivity50 dB/m (at 1,000 kHz or 999 kHz) S/N54 dB (at 50 mV/m) Harmonic distortion0.5 % (50 mV/m, 400 Hz) Selectivity At 9 kHz: 35 dB At 10 kHz: 40 dB 6) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. Hold down PRESET TUNING + and press ?/1. All preset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat the procedure. Video section Inputs Video: 1 Vp-p, 75 ohms Outputs Video: 1 Vp-p, 75 ohms Specifications (continued) Sensitivity: – Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) Sensitivity: – Impedance: – S/N: 100 dB (A, 20 kHz LPF) Voltage: 250 mV Impedance: 10 kilohms Voltage: 2 V Impedance: 1 kilohms
Additional Information 55GB General Power requirements Area code Power requirements U, CA, MX 120 V AC, 60 Hz CEL, CEK 230 V AC, 50/60 Hz SP, AR 220 – 230 V AC, 50/60 Hz E2/E3 120/220/240 V AC, 50/60 Hz Power consumption Area code Power consumption U, MX STR-K840P: 210 W STR-K740P: 180 W CA STR-K840P: 300 VA STR-K740P: 260 VA CEL, CEK, SP STR-K840P: 180 W E2/E3, AR STR-K740P: 155 W Power consumption (during standby mode) 0.5 W Dimensions430 × 145 × 298 mm (16 7/8 × 5 6/8 × 11 6/8 inches) including projecting parts and controls Mass (Approx.)7.0 kg (15 lb 7 oz) Speaker section SS-MSP2 for front and surround speakers SS-CNP2 for center speaker Speaker systemFull range, magnetically shielded Speaker units70 mm × 100 mm cone type Enclosure typeBass reflex Rated Impedance 8 ohms Power handling capacity (Maximum input power) 100 W Sensitivity level85 dB (1 W, 1 m)Frequcency range160 Hz – 20,000 Hz Dimensions (w/h/d) SS-MSP2 Approx. 81 × 141 × 121 mm (3 1/4 × 5 5/8 × 4 7/8 inches) SS-CNP2Approx. 230 × 81 × 121 mm (9 1/8 × 3 1/4 × 4 7/8 inches) Mass SS-MSP2 0.8 kg (1 lb 13 oz) SS-CNP2 1.0 kg (2 lb 4 oz) SA-WMSP4 for HT-DDW840 SA-WMSP2 for HT-DDW740 AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, from 28 – 200 Hz; rated 100 watts (SA-WMSP4) / 50 watts (SA-WMSP2), minimum RMS power, with no more than 0.8% total harmonic distortion from 250 milliwatts to rated output (Models of area code U only). Speaker systemActive subwoofer, magnetically shielded Speaker unitWoofer: 20 cm cone type Enclosure typeAcoustically loaded bass reflex Continuous RMS power output (6 ohms, 20 – 250 Hz) SA-WMSP4 100 W SA-WMSP2 50 W Reproduction frequency range 28Hz – 200 Hz High frequency cut-off frequency 150 Hz InputLINE IN (input pin jacks) continued
56GB Power requirements Area code Power requirements U, CA, MX 120 V AC, 60 Hz CEL, CEK, SP 230 V AC, 50/60 Hz AR 220 – 230 V AC, 50/60 Hz E2/E3 120/220/230 V AC, 50/60 Hz Power consumption SA-WMSP4 100 W SA-WMSP2 50 W Dimensions (w/h/d)Approx. 272 × 326 × 405 mm (10 3/4 × 12 7/8 × 16 inches) including front panel Mass SA-WMSP4 10.0 kg (22 lb 1 oz) SA-WMSP2 9.0 kg (19 lb 14 oz) Supplied accessories FM wire antenna (1) AM loop antenna (1) Speaker connecting cord, long (2) Speaker connecting cord, short (3) Monaural connecting cord (1 phono to 1 phono) (1) Coaxial digital cord (1) Foot pads (speakers) (20) Foot pads (subwoofer) (4) Remote commander (1) • RM-PP411 (HT-DDW840 only) • RM-U306 (HT-DDW740 only) R6 (size -AA) batteries (2) Speakers • Front speakers (2) • Surround speakers (2) • Center speaker (1) • Subwoofer SA-WMSP4 (HT-DDW840 only) (1) • Subwoofer SA-WMSP2 (HT-DDW740 only) (1) For details on the area code of the component you are using, see page 4. Design and specifications are subject to change without notice. Specifications (continued)
Additional Information 57GB Tables of settings using SURR, LEVEL, SET UP, BASS and TREBLE buttons You can make various settings using the LEVEL, SURR, SET UP, MENU +/– and MENU / buttons. The tables below show each of the settings that these buttons can make. Press Press MENU or MENU Press MENU + or MENU – to select Page to select SURR EFFECT depends on the sound field (15 steps) 28 LEVELL R BAL. L/R XXX L +8 to R +8 (1 steps) 28 CTR XXX dB–10 dB to +10 dB (1 dB steps) SUR.L. XXX dB–10 dB to +10 dB (1 dB steps) SUR.R. XXX dB–10 dB to +10 dB (1 dB steps) S.W. XXX dB–10 dB to +10 dB (1 dB steps) L.F.E. XXX dB OFF, –20 dB to 0 dB (1 dB steps) D. RANGE COMP. XXX OFF, 0.1 to 0.9 (0.1 steps), STD, MAX SET UPL R (FRONT)1)LARGE, SMALL 16 C (CENTER)1)LARGE, SMALL, NO SL SR (SURROUND)1)LARGE, SMALL, NO SW (SUB WOOFER) S.W. XXX1)YES, NO L R DIST. XX.X m between 1.0 meters and 12.0 meters (0.1 meters steps)2) C DIST. XX.X m between L R DIST. and 1.5 meters (0.1 meters steps)3) SL SR DIST. XX.X m between L R DIST. and 4.5 meters (0.1 meters steps)4) SL SR PL. XXX SIDE, MID, BEHD. SL SR HGT. XXX LOW, HIGH C.MODE.AVX AV1, AV2 37 PRO LOGIC 5)DOLBY PL, MOVIE, MUSIC 1) Only when you select NORM. SP. 2) For models of area code U, CA: between 3 feet and 40 feet (1 foot steps) 3) For models of area code U, CA: between L R DIST. and 5 feet (1 foot steps) 4) For models of area code U, CA: between L R DIST. and 15 feet (1 foot steps) 5) HT-DDW840 only You can make various settings using the BASS +/– and TREBLE +/– buttons. The tables below show each of the settings that these buttons can make. Press To selectPage BASS +/–-6 dB to + 6 dB (1 dB steps) 30 TREBLE +/–-6 dB to + 6 dB (1 dB steps) 30
58GB < LEVEL > FRONT CENTER SUR.L. SUR.R. S. WOOFER LFE D.RANGE BAL LEVEL LEVEL LEVEL LEVEL MIX2)COMP2) 2CH ST.zzz AUTO DEC.zzz z zz z NORM.SURR.zzz z zz z C.ST.EX Azzz z zz z C.ST.EX Bzzz z zz z C.ST.EX Czzz z zz z HALLz z z z z3)zz JAZZz z z z z3)zz CONCERTz z z z z3)zz GAMEzzz z zz z MULTI CH IN1)zzz z z PCM96Kz 1) HT-DDW840 only 2) These parameters may not operate depending on the source or adjustments. For details, see each item in “Adjusting the level parameters” (page 28). 3) When these sound fields are selected, there is no sound output from the sub woofer if the front speaker size is set to “LARGE”. However, sound will be output from the sub woofer if the digital input signal contains L.F.E. signals. EFFECT LEVEL 2CH ST.zz AUTO DEC.zz NORM.SURR.zz C.ST.EX Azzz C.ST.EX Bzzz C.ST.EX Czzz HALLzzz JAZZzzz CONCERTzzz GAMEzzz MULTI CH IN1) PCM96K The adjusted LEVEL parameters are applied to all the sound fields. Adjustable parameters for each sound field The adjusted SURR, BASS and TREBLE parameters are stored in each sound field.
Additional Information 59GBSony Corporation Printed in Malaysia