Panasonic SC-BTX70 Blu-ray Receiver - Page 38

Changing the unit's settings Speaker settings (When the optional surround, surround back speakers are connected.) The surround and surround back speakers will only be displayed when the speakers are connected with the optional Panasonic wireless system SH-FX70 and the main unit's settings have been reconfigured in the EASY SETUP. (> 12) Adjusting the sound lag between speakers Delay time ( ms 0.0 ) For optimum listening with 4.1/6.1-channel sound, all the speakers, except for the subwoofer, should be the same distance from the seating position. If you have to place the surround, surround back speakers closer to the seating position, adjust the delay time to make up for the difference. If the distance B is less than A (D below), find the difference in the relevant table and change to the recommended setting. 1 Press [3, 4, 2, 1] to select the distance box ( ms 0.0 ) and press [OK]. 2 Press [3, 4] to select the setting and press [OK]. e.g., 4.1ch speaker connection Approximate room dimensions : Actual speaker position L R A : Ideal speaker position SW B A B : Primary listening distance LS RS LS RS Circle of constant primary listening distance B Surround / Surround back speakers Difference Approx. 170 cm (5 ft. 6 in.) Approx. 340 cm (11 ft. 1 in.) Approx. 510 cm (16 ft. 8 in.) Setting 5.0 ms 10.0 ms 15.0 ms L R Complete Test dB 0 SW dB ms dB LS 0 0.0 0 RS dB ms dB LB 0 0.0 0 RB [LS (L)] Surround [RS (R)] [LB (L)] Surround back [RB (R)] e.g., 6.1ch speaker connection Approximate room dimensions : Actual speaker position L R SW A : Ideal speaker position LS LS LB B B RS RS RB A B : Primary listening distance LB RB Circle of constant primary listening distance Adjusting the speaker level Volume (Channel balance) ( dB 0 ) (Effective when playing multi-channel audio) 1 Select "Test" and press [OK]. A test signal is output. Front (L) -----)Front (R) -----) Surround (RS) : ; Surround (LS)(- Surround back (LB) (- Surround back (RB) 2 While listening to the test signal, press [3, 4] to adjust the volume of each speaker. The volume can be adjusted between r6 dB to s6 dB. ≥Set each speaker level according to the volume of the Front (L) and Front (R) speaker volume respectively. 3 Press [OK]. The test signal stops. ≥No signal is output for the subwoofer. To adjust its volume, see page 18, Adjusting speaker level during play. L R Test Surround [LS (L)] Complete Test dB 0 SW dB ms dB LS 0 0.0 0 RS Surround [RS (R)] dB ms dB LB 0 0.0 0 RB [LB (L)] Surround back Surround back [RB (R)] To finish the speaker setting Press [3, 4, 2, 1] to select "Complete" and press [OK]. ≥The test signal is only output from the speakers that were acknowledged during the EASY SETUP. NOTE Advanced operations RQT9479 38