Yamaha HTR 5790 MCXSP10 Manual - Page 24

CONNECTIONS ■ Connecting to an external amplifier If you want to increase the power output to the speakers, or want to use another amplifier, connect an external amplifier to the PRE OUT jacks as follows. Notes • When audio pin plugs are connected to the PRE OUT jacks for output to an external amplifier, it is not necessary to use the corresponding SPEAKERS terminals. Set the volume of the amplifier connected to this unit to the maximum. • The signal output through the FRONT PRE OUT and CENTER PRE OUT jacks are affected by the TONE CONTROL settings. • Signals will only be output from the FRONT PRE OUT jacks when SPEAKER A is turned off with ZONE B selected for SP B SET (see page 57). R FRONT R SURROUND L 1 L 2 5 SUB WOOFER R 3 CENTER L 4 SURROUND BACK /PRESENCE PRE OUT 1 FRONT PRE OUT jacks Front channel line output jacks. 2 SURROUND PRE OUT jacks Surround channel line output jacks. 3 CENTER PRE OUT jack Center channel line output jack. 4 SURROUND BACK / PRESENCE PRE OUT jacks Surround back or presence channel line output jacks. 5 SUBWOOFER PRE OUT jack Connect a subwoofer with built-in amplifier, such as the YAMAHA Active Servo Processing Subwoofer System, to this jack. Notes • Each PRE OUT jack outputs the same channel signal as the corresponding speaker terminals. However, when both surround back and presence speakers are connected to this unit, the channel of the signals output from SURROUND BACK / PRESENCE PRE OUT jacks may not correspond to the location of the speakers connected through SURROUND BACK / PRESENCE PRE OUT jacks. • Adjust the volume level of the subwoofer with the control on the subwoofer. It is also possible to adjust the volume level by using the remote control of this unit (see "Manually adjusting speaker levels" on page 45). • Some signals may not be output from the SUBWOOFER jack depending on the SPEAKER SET (see page 49) and LFE LEVEL (see page 51) settings. 20