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manual abstract
Normally, set the switch to the LOW position. To cancel this function, set the switch to the OFF position. * Change the setting of this switch only when the power of this unit is on standby (by setting the STANDBY/ON button to OFF). Automatic Standby function When you play a source, the power of this unit turns on automatically by sensing audio signals input to this unit. This unit turns into the standby mode automatically if the source being played is stopped or the low frequency input signal is cut off for several minutes. This function will operate by sensing a certain level of low frequency input signal. Its sensitivity is high in the HIGH position and low in the LOW position of the AUTO STANDBY switch. In the HIGH position, the power will turn on even with a low level of input signal, but on the other hand this unit may not turn into the standby mode when there is an input signal even if its level is extremely low. * There may be a case that the power turns on unexpectedly by sensing noise from other appliances. If it occurs, set the AUTO STANDBY switch to the OFF or LOW position. * The level of low frequency input signal differs with each source, and each different part on the same source. So, this function may not operate properly depending on some sources. This function is available only when the power of this unit is on (by setting the STANDBY/ON button Yto ON). #PHASE switch Normally this switch is to be set to the REV (reverse) position. However, according to your speaker systems or the listening condition, there may be a case when better sound quality is obtained by setting this switch to the NOM (normal) position. Select the better position by monitoring the sound. ‹BASS switch By setting this switch to the MOVIE position, the bass sound in video software is well reproduced. By setting it to the MUSIC position, the bass sound in audio software is well reproduced. YST-SW160 only 7 ADJUSTING VOLUME ADJUSTING VOLUME Front panel Rear panel YST-SW160 YST-SW90 STANDBY/ON HIGH CUT VOLUME STANDBY/ON HIGH CUT VOLUME 140 Hz 0 10 40 Hz 150 Hz 0 10 50 Hz PHASE NOM REV 3 51,6 3 51,6 7 1 Set the VOLUME control to minimum (0). 2 Turn on the other components. 3 Press the STANDBY/ON button to turn on this unit. 4 Play any source and adjust the amplifier’s volume control to the desired listening level. 5 Adjust the HIGH CUT control according to the main speakers connected. Normally, set the control to the main speaker’s rated minimum reproducible frequency*. If the desired response cannot be obtained, adjust the control again to your preference. * The main speaker’s rated minimum reproducible frequency can be looked up in the speakers’ catalog or owner’s manual. 6 Turn up the VOLUME control gradually to adjust the volume balance between this unit and the main speakers. Normally, set the control to the level where you can obtain a little more bass effect than when this unit is not used. If the desired response cannot be obtained, adjust the control again to your preference. 7 Set the PHASE switch to the position which gives you the better bass sound. Normally, set the switch to the REV (reverse) position. If the desired response cannot be obtained, set the switch to the NOM (normal) position. Once the volume balance between this unit and the main speakers is adjusted, you can adjust the volume of your whole sound system by using only the amplifier’s volume control. FREQUENCY RESPONSE This unit’s frequency response dB 90 80 70 60 50 40 YST-SW160 HIGH CUT 90 Hz HIGH CUT 140 Hz HIGH CUT 40 Hz 20 50 100 200 500Hz dB 90 80 70 60 50 40 YST-SW90 HIGH CUT 50 Hz HIGH CUT 150 Hz HIGH CUT 100 Hz 20 50 100 200 500Hz English English EX.1 When combined with a 4” or 5” (10 cm or 13 cm) acoustic suspension, 2 way system main speakers YST-SW160 YST-SW90 dB YST-SW160 Combined frequency response Main speaker’s response dB HIGH CUT VOLUME HIGH CUT VOLUME 90 90 80 80 40 Hz 140 Hz 0 10 50 Hz 150 Hz 0 10 70 70 * One graduation of this * One graduation of this control represents 10 Hz. 60 control represents 10 Hz. 60 PHASE–Set to the REV 50 PHASE–Set to the REV 50 (reverse) position. (reverse) position. 40 40 20 50 100 200 500Hz 20 50 100 200 500Hz EX.2 When combined with an 8” or 10” (20 cm or 25 cm) acoustic suspension, 2 way system main speakers YST-SW90 Combined frequency response Main speaker’s response YST-SW160 YST-SW90 dB YST-SW160 Combined frequency response Main speaker’s response dB HIGH CUT VOLUME HIGH CUT VOLUME 90 90 80 80 50 Hz 150 Hz 0 10 40 Hz 140 Hz 0 10 70 70 * One graduation of this * One graduation of this control represents 10 Hz. 60 control represents 10 Hz. 60 PHASE–Set to the REV 50 PHASE–Set to the REV 50 (reverse) position. (reverse) position. 40 40 YST-SW90 Combined frequency response Main speaker’s response 20 50 100 200 500Hz 20 50 100 200 500Hz 9 ADVANCED YAMAHA ACTIVE SERVO TECHNOLOGY The theory of Yamaha Active Servo Technology has been based upon two major factors, the Helmholtz resonator and negative- ...
Other models in this manual:Speakers & Subwoofers - YST-SW160 (340.13 kb)