OPERATION
should be heard most clearly at a point exactly midway between the left and right speakers, unless the artist has mixed the recording in a way that pans sounds to one side or the other. If your speakers are not placed the same distance from the listening position, or if your room has other unusual characteristics, gently press the Balance Control knob until it unlatches and pops out. Then turn it counterclockwise to move the sound toward the left speaker or clockwise to move the sound toward the right speaker. See Figure 33.
Figure 33 – Balance Control
The Balance Control reduces the level of the speaker opposite the pointer. For example, turning the knob from the midpoint toward “R” reduces the level of the left speaker, leaving the right speaker unaffected. If two pairs of speakers are connected to the HK 3490, then both will be affected.
IMPORTANT NOTE: Do not attempt to install the
Headphones
Plug the 1/4" plug on a pair of headphones into the headphone jack on the front of the receiver for private listening. See Figure 34.
Figure 34 – Headphone Jack
Speaker 1/2
The HK 3490 may be used with up to two pairs of speakers for additional sound power in the main listening room or if you wish to place the second pair of speakers in another room, or even outdoors (when you select
Figure 35 – Speaker 1/2 Buttons
Press the button a second time to deactivate that pair of speakers. You may activate both speaker pairs simultaneously, or deactivate both pairs for private listening through the headphones. When either of the speaker pairs are deactivated, if the corresponding Subwoofer Trigger Output is connected to the subwoofer and the corresponding Subwoofer Link
Switch is on, the trigger signal will be deactivated, turning off the subwoofer amplifier and conserving energy when the subwoofer is not needed.
Source Selection
Select a source device connected to the HK 3490 for playback by pressing its associated button on the front panel or remote control. See Figure 36.
Figure 36 – Source Selectors
To enjoy video sources, make sure to connect the device’s composite video output to the correct Video Input on the HK 3490. In addition, connect the HK 3490’s Video Monitor Output to an input on your television or video display.
To select whether the source will use its analog audio input or one of the digital audio inputs, press and hold the
To select a device connected to either the front- or
If you have connected a
NOTES:
•The HK 3490 is not an audio/video surround sound receiver. It is only capable of playing source programs in one- or two- channel formats, and any information encoded in additional channels will be lost. The HK 3490 cannot decode digital
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