Classe Audio VSX-81TXV-S manual Connecting antennas, THX speaker system setup

Connecting your equipment

The diagrams below show suggested surround and surround back speaker orientation. The first diagram (fig. A) shows orientation with one surround back speaker (or none) connected. The second ( fig. B) shows orientation with two surround back speakers connected.

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Connecting antennas

Connect the AM loop antenna and the FM wire antenna as shown below. To improve reception and sound quality, connect external antennas (see Connecting external antennas below).

90º to 120º

SL

SL

SB

fig. A

SR

SR

SL	SR
	0º to 60º
SBL	SBL SBR SBR

fig. B

fig. a fig. b fig. c

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ANTENNA

5

FM UNBAL 75 Ω

•If you have two surround back speakers THX recommends placing them together and the same distance from your listening position (see below).

AM LOOP

4

1 2

THX speaker system setup

If you have a complete THX speaker system, follow the diagram below to place your speakers. Note that the surround speakers ( indicates bi-polar radiating speakers) should output at an angle parallel to the listener.

LCR

SL	SR
Surround	Surround

SBL SBR

Surround back

•If you have two surround back speakers THX recommends placing them together and the same distance from your listening position for the following THX modes: THX Select2 CINEMA, THX MUSICMODE and THX GAMES MODE.

See also THX Audio Setting on page 45 to make the settings that will give you the best sound experience when using the Home THX modes (on page 27).

1Pull off the protective shields of both AM antenna wires.

2Push open the tabs, then insert one wire fully into each terminal, then release the tabs to secure the AM antenna wires.

3Fix the AM loop antenna to the attached stand. To fix the stand to the antenna, bend in the direction indicated by the arrow (fig. a) then clip the loop onto the stand (fig. b).

•If you plan to mount the AM antenna to a wall or other surface, secure the stand with screws (fig. c) before clipping the loop to the stand. Make sure the reception is clear.

4Place the AM antenna on a flat surface and in a direction giving the best reception.

5Connect the FM wire antenna in the same way as the AM loop antenna.

For best results, extend the FM antenna fully and fix to a wall or door frame. Don’t drape loosely or leave coiled up.

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En