3) CHANNEL 2 XLR INPUT
- This is the Channel 2 INPUT XLR connector
4) CHANNEL 1 XLR OUTPUT
- This is the Channel 1 XLR Output connector.
5) BARRIER STRIP OUTPUT CONNECTION
- This is the Barrier strip connection for the Channel 1 and 2 outputs of
the SR 400 D.
6) CHANNEL 2 XLR OUTPUT
- This is the Channel 2 Output XLR connector.
7) AC INPUT
- Connect the included DOD PS 750 power supply here.
SECTION 2 - PROGRAMMING THE SR 400 D
Selecting and Editing Delays
The SR 400 D is designed to be both easy to program and flexible. The structure of
a SR 400 D is logical, and does not require a lot of time to master.
1) After you power up, Select which delay you wish to edit. Press either <Delay 1>
or <Delay 2> buttons.
2) Now use the <Data Wheel> to change the Delay times. The Delays can be set to
be read as the following with the minimum and maximum values accordingly:
Delay Milliseconds -
Min.= 00.0ms
Max.= 2000.00ms
Delay Meters -
Min.= 00.0m
Max.= 697.651m
Delay Feet -
Min.= 00.0 f
Max.= 2288.88f
Note: The Maximum Delay in Feet and Meters will vary depending on the Temperature and Humidity settings.
These Delay units can be changed in the utility menu.
Once the satisfactory delay unit has been entered, simply press the <Store> button
to save changes.
Temperature
Since temperature plays such a big part of in acoustics of room delay, the SR 400 D
lets you change enter in the temperature of the room, then the SR 400D will do the
calculating to change the delay time. This change will cause the Audio signal to arrive at its Point of
sound destination at the correct time.
Humidity
Humidity also plays a factor in the fluctuation of Room Delay times. The SR 400 D allows you to change the
Humidity percentage (this is performed in the utilities menu), so the sound reaches its Audio destination at the cor-
rect time.
Storing Delay Presets
Once all of the elements are in place and Delay settings are correct, simply press the store button and all changes
will be saved.
Signal Processing
5
Signal Processing
SR 400D manual 6/8/99 10:54 AM Page 5