Setting Delay in Milliseconds (Default)
Delay in milliseconds is the default for setting delay in Version 4 software. When set in
milliseconds, you do not need to adjust the DFR11EQ for temperature. To set delay in milliseconds,
click on the = and O buttons, or type the amount in the DELAY field.
Setting Delay by Distance
Setting delay by distance is very easy, but you should account for air temperature. As the
temperature gets hotter the speed at which sound travels increases, so the delay time decreases.
Version 4 software allows you to adjust for different temperatures when setting delay by distance.
To set delay in distance:
1. Click on the button to the right of the DELAY field on the main window to reveal a
drop-down box.
2. Select inches, feet, or meters.
3. Measure the distance from the main loudspeaker to the remote loudspeaker.
4. Click on Options in the main menu bar.
5. Click on Delay...
6. Measure the air temperature.
7. In the second field, click on the O button to reveal a drop down box. Select Celsius or
Fahrenheit.
8. In the first field, click on the = and O buttons to lower or raise the temperature. Set this
field to the temperature in the room. The default is 70, a typical room temperature.
9. Click on the OK button to accept the changes.
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