Harman-Kardon AVR 147 owner manual Speaker Crossover Menu, Delay Adjust Menu

ADVANCED FUNCTIONS

Move the cursor to the BACK TO MANUAL SETUP line and press the Set Button to return to the Manual Setup Menu.

The speaker sizes may also be configured without using the on-screen menu system. Press the Speaker Setup Button on the remote, and use the ⁄/¤ Buttons to select the desired speaker group (Front Speakers, Center Speaker, Surround Speakers, Subwoofer). Press the Set Button to display the current setting for the speaker group, and use the ⁄/¤ Buttons again to change the setting. Press the Set Button to return to the previous display, or wait a few seconds for the AVR to return to normal operation on its own.

NOTE: The Speaker/Channel Indicators on the front panel of the receiver (see Figure 82) will display the speaker size set- tings as follows. For each speaker configured as SMALL, a sin- gle box will appear in the position for that speaker. For each speaker configured as LARGE, a double box will appear in its position. If a speaker is configured as NONE, no box will appear. The subwoofer will be indicated by a single box, or no box if no subwoofer has been configured. The letters inside the boxes appear when a digital signal is being received that has that channel discretely encoded. The letters flash when the signal is not present, such as when a DVD is paused.

L	C	R
	LFE
SL		SR	Figure 82 – Speaker/Channel Input Indicators

Speaker Crossover Menu

On the Manual Setup menu, move the cursor to the SPEAKER X-OVER line and press the Set Button to display the Speaker Crossover menu. See Figure 83.

Figure 83 – Speaker Crossover Menu Screen

Setting the Speaker Crossover menu correctly ensures that your speakers are properly used so that they sound their best. Although you could skip this step the first time you use the receiver, we recommend that you take the few extra minutes to enter the correct crossover settings.

You may select from seven possible settings: 40Hz, 60Hz, 80Hz, 100Hz, 120Hz, 150Hz or 200Hz. Depending upon the frequency response of your speakers which you recorded in Step One – Determine Speaker Size, for each speaker group select the number

that matches or is just above the low end of your speaker’s frequency response. You may record the speaker crossover settings in Table A5 in the appendix.

The LFE line sets the frequency for a low-pass filter that determines what information is sent to the subwoofer for playback. Since the sub- woofer output combines low-frequency information for all channels, in order to make sure that no information is lost due to different speakers having different capabilities, the subwoofer filter should be matched to the highest crossover frequency used for any speaker group.

Examine each of your speaker-group settings in this menu, and deter- mine which group is set to the highest frequency. Move the cursor to the LFE line, and use the ‹/› Buttons to select that speaker group.

If all speaker groups have the same setting, you may leave the LFE filter at its factory default of the LEFT/RIGHT speaker group.

Move the cursor to the BACK TO MANUAL SETUP line and press the Set Button to return to the Manual Setup menu.

It is not possible to adjust the speaker crossover settings without using the on-screen menu system.

Delay Adjust Menu

As explained above in Step Two – Measure Speaker Distances, some- times the speakers are placed at different distances from the listening position, which can muddy the sound, as sounds are heard earlier or later than desired.

Even if all of your speakers are placed the same distance from the listening position, you should not skip this menu.

On the Manual Setup menu, move the cursor to the DELAY ADJUST line and press the Set Button to display the Delay Adjust menu. See Figure 84.

Figure 84 – Delay Adjust Menu Screen

This menu requires you to enter the distance from each speaker to the listening position, which you measured in Step Two – Measure Speaker Distances and noted in Table A3 in the appendix.

The default unit of measurement is in feet. If you wish to change the unit to meters, move the cursor down to the UNIT line, and use the ‹/› Buttons to change the unit to METER.

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