User manual DOD SR400D

[. . . ] The warranty registration card must be mailed within ten days after purchase date to validate this warranty. DOD warrants this product, when used solely within the U. S. , to be free from defects in materials and workmanship under normal use and service. DOD liability under this warranty is limited to repairing or replacing defective materials that show evidence of defect, provided the product is returned to DOD WITH RETURN AUTHORIZATION, where all parts and labor will be covered up to a period of two (2) years. A Return Authorization number may be obtained from DOD by telephone. [. . . ] A good quality power strip can save you a lot of money in repair bills because they prevent large spikes and surges from reaching your equipment racks. Also in this category (but more expensive) are rack mount power supplies. Some of these (such as the DOD 828), have retractable light tubes and RF filtering. · AC line conditioners offer the best protection from improper line voltages. Line conditioners constantly monitor the AC line for excessively high or low voltages and instantaneously compensate to deliver a consistent voltage to the connected equipment. · Always make sure that your audio lines are as far as possible from power cables. This will further prevent noise, hum, and stray magnetic fields from entering your signal path. If audio and power lines must run close to each other, try to avoid running them parallel to one another. Front Panel Controls 1 2 3 4 5 6 7 8 9 10 11 The front panel of the SR 400 D is laid out in a simple and straight forward way to make programming as easy as possible. For single input applications, use this input. 2) BARRIER STRIP INPUT CONNECTION - This is the Barrier strip connection for the Channel 1 and 2 Inputs connections of the SR 400D. 4 SR 400D manual 6/8/99 10:54 AM Page 5 Signal Processing Signal Processing 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 Delay Meters Delay Feet Min. = 00. 0ms Min. = 00. 0m Min. = 00. 0 f Max. = 2000. 00ms Max. = 697. 651m 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. [. . . ] Once selected, the SR 400 D will re-calculate and the correct Delay is heard. Note: This utility function can only be used when the Delay Unit is being measured in Feet or Meters. Factory Reset To Factory reset the SR 400 D to its original default settings, you must perform the following procedure. Press and hold the <Bypass> button while supplying power to the unit. Now release the <Bypass> button and press the <Delay 2> button. [. . . ]