Omega Speaker Systems RD8300 manual Appendix B Digital Input Voltage Adjustment

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Appendix B – Digital Input Voltage Adjustment

APPENDIX B – DIGITAL INPUT VOLTAGE ADJUSTMENT

WARNING

TO ELIMINATE THE RISK OF SHOCK ENSURE THAT THE MAINS CABLE AND ALL CONNECTORS ARE REMOVED FROM THE RECORDER BEFORE PROCEEDING.

B.1 ANALOG MODULE:

The analog input module accepts frequency inputs on Channels 1, 6, 7 and 12. By default these inputs are set up to accept input voltages from 12 to 24 volts dc. The user can change the input voltage range to 5 to 12 volts dc by moving jumpers internally on the module. This involves removing the analog module from the recorder.

To do this, remove the screws marked A in Figure B-1 and gently pull the module from the enclosure.

Once the module is removed, identify the jumpers as shown in Fig B-2. Note that 6 channel units will not have the daughter board sitting on top of the main board. The jumper locations are as follows:

Bottom Board: P4 – Channel 6; P5 – Channel 1

Top Board (if present): P4 – Channel 12; P5 – Channel 7

Fig B-3 shows the jumper detail. Jumpers are shown in position 2-3. The links are as follow:

Position 2 - 3 12 to 24Vdc Input (default)

Position 1 – 2

5 to 12Vdc Input

A

B

ANALOG MODULE

DIGITAL IO MODULE

Fig B-1 Recorder Rear Panel

A

B

Set the jumpers as required and reinstall the module into the recorder chassis. Take care to align the connector with the socket before applying pressure to the module. Replace the screws.

Fig B-2 Analog Module

Fig B-3 Analog Module Jumpers

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09/11/2008 REV 0.99

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Contents User’s Guide Servicing North America Table of Contents Environment and Location Installation Wiring Specifications and ProceduresDisplay Elements Browsing Annotations Timer/Totalizer Reset Special EventsTurning the unit off Annotating Trends Browsing Historic DataDigital Input/Output AlarmsRecord Setup System Administrative Menu102 Touch Screen Cleaning Instructions CalibrationWorld Wide Web Web Based FTP Manager Ethernet Protocols USB Connections Utility ProgramsTrademarks Symbols09/11/2008 REV General Description OverviewSystem Overview System Overview09/11/2008 REV Display Area Recorder FrontStylus Status IndicatorMedia Door IR Comm PortPower Supply Recorder Rear PanelAnalog Inputs Computer Interface Input/Output ModuleFiles Configuration FilesMiscellaneous Files Exhibitor SoftwareData Files Activity FilesQuick Start Guide Security KeyboardingHelp Activity LightsUser Levels Remote Access PasswordsEnvironment and Location Equipment HandlingRecorder Dimensions in Inches mm InstallationFront Panel Cut Out Panel MountingRear View Panel Insertion Panel Front GasketWiring Specifications and Procedures Power RequirementsPower Connections Rear Panel Signal Input WiringLinear Inputs Resistance Temperature Detector RTD InputsAnalog Inputs Thermocouple InputsFrequency Potential Free ContactsRelay Output, Contact Input EthernetUSB Connection Audio ConnectionMouse and Keyboard Connection 24Vdc Isolated Output Option Isolated Serial Interface Option18 RS485 Adapter 19 RS485 120 Ohm Jumper Display Elements Live Display AreaTask Bar Utility Setup Menu Utility Setup Menu09/11/2008 REV Alarm, Event and Activity Logs Record SessionFolder Mydata Data File Mydata.dat Bitmap Files Text Files Load Configuration Configuration ManagerE-mail Window Sending EmailUser Login Display UtilitiesDisplay Brightness Background Color Timer/Totalizer ResetRecord on Alarm Special EventsAlarm Master Setup Email on Alarm EventRecord Setup Digital Input Setup Record Mode System SetupDrawing on the Screen Annotating TrendsAdding a Text Message Browsing Historic Data13.4 Zoom with point markers Zoom and Compress Data13.6 Memo View 13.7 Bitmap View Using the Cursor13.8 Cursor Mode View Memos and BitmapsBrowsing Annotations Using Browser Jump ToMaster Channel Setup Setup display as shown rightInput Channels Channel Setup Channel SetupChannel Type Setup Linear InputResistance Input Thermocouples and RTDs Industrial Square Root ExtractionCalculated Input Calculated Channel Setup09/11/2008 REV Conditional Input Gated TimerTotalizer Reset PointFrequency Frequency/Pulse CountPulse Count 13 Pulse Count SetupRecorder Setup Building the Display Display Builder3 Display Builder EditingRotate List Will show OFF Digital Display SetupWidgets Digital DisplaysDisplaying Min, Max or Average Values Channel. For information only Bar Graph SetupBar Graphs Channel Type Shows the current widget style for09/11/2008 REV 09/11/2008 REV Trend Setup Window Trend Setup09/11/2008 REV Rate Alarms1 Alarm Master Setup Alarm Master SetupAlarm Setup Digital Input/Output 1 Digital Output Setup Digital Output SetupDigital Input Setup 09/11/2008 REV Select Channels Record SetupPoint type Max Min Average Media and FilenameRecord Rate What to RecordTimed Record Split FilesTriggered Record Media Alarm System Admin Menu System Administrative Menu09/11/2008 REV Temperature Compensation System SetupNTP Time Server Menu Timeout Modbus SettingsMouse Pointer Enable Config Auto SaveUser User Setup Password ManagementFile Explorer 6 Network IP Address Network Settings7 Web User Admin Web User ManagerSmtp Email Settings Set ActiveSync Password9 USB ActiveSync Password Registry System ReFlash Languages09/11/2008 REV World Wide Web Communication3 View Recorder Web Based FTP Manager 2 FTP File Manager Communication OPC Server Ethernet ProtocolsModbus Server Modbus Status RegistersModbus Data Registers Register # USB Connections FTP Manager Utility Programs09/11/2008 REV 09/11/2008 REV Remote Control Remote Display3 Remote Recorder Remote Manager 4 Remote Manager5 Remote Manager Connected Cleaning Instructions Touch ScreenCalibration Full Cal Calibrating Linear Voltage InputsSet Channel Zero CalStore Cal Calibrating the RTD Current SourceCalibrating Frequency Go to Table of Contents Power Fail Protection Resolution ColorVirtual Chart Speed Power RequirementsType Range C Accuracy C Range F Accuracy F Recording Rates SafetyDimensions WeightAppendix B Digital Input Voltage Adjustment Fig B-4 Digital IO Module Jumpers 2 Channel shown Input BoardWARRANTY/DISCLAIMER Temperature

RD8300 specifications

The Omega Speaker Systems RD8300 is a remarkable entry in the audio equipment market, designed for audiophiles and casual listeners alike who seek high-quality sound reproduction. This speaker system combines cutting-edge technologies with user-friendly features to deliver an immersive listening experience.

One of the standout characteristics of the RD8300 is its advanced driver configuration. Featuring a dual 8-inch woofers, a precision-tuned midrange driver, and a high-frequency tweeter, the RD8300 is engineered to provide a full range of frequencies with unparalleled clarity. This configuration ensures that bass notes are deep and powerful, while mid-range and treble sounds are crisp and detailed, making it suitable for a wide variety of music genres and audio formats.

Another integral technology in the RD8300 is its sophisticated crossover network. By intelligently directing frequencies to the appropriate drivers, the crossover helps to minimize distortion and enhance the overall sonic coherence of the speaker. This ensures every note is delivered with precision, allowing listeners to appreciate the nuances in their favorite tracks.

The RD8300 also boasts an impressive power handling capability, allowing it to deliver loud and dynamic sound without compromising audio quality. Its robust construction ensures minimal resonance, further enhancing sound clarity. The speaker's enclosure is crafted from high-density fiberboard, designed to reduce unwanted vibrations while maximizing audio performance.

In terms of connectivity, the RD8300 is versatile. It comes equipped with standard binding post inputs, making it compatible with a wide range of audio equipment. Additionally, it features both wired and wireless connectivity options, catering to modern listening preferences.

User convenience is another focus of the RD8300's design, with features such as adjustable feet and a user-friendly interface that allows for easy setup and adjustment. The sleek visual design of the speaker adds an aesthetic touch, making it an attractive addition to any room.

In summary, the Omega Speaker Systems RD8300 stands out as an exceptional speaker choice. With its advanced driver design, sophisticated crossover technology, impressive power handling, versatile connectivity options, and user-friendly features, it caters to those seeking a superior audio experience, making it a must-have for audio enthusiasts.
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