Section 7 - Instrument Care and Maintenance

7.0INSTRUMENT CARE AND MAINTENANCE

7.1Touch Screen

Care should be taken with the touch screen when handling the unit. Sharp and hard objects may pierce the touch screen and damage the display. Only use the stylus provided for screen selection.

Clean the screen according to the instructions below. Abrasive materials will damage the touch screen.

7.2Cleaning Instructions

The unit may be cleaned by wiping with a soft cloth. The front panel and display / keypad may be wiped with a slightly damp soft cloth containing soapy solution or a mild detergent. Do not use any lemon based (citric acid) product to clean the display / keypad. If the unit has been properly installed in a panel using the gasket and the door is locked, the unit can withstand a low pressure hose down in accordance with IP65.

7.3Calibration

It is recommended that recorder calibration is checked at least every year, or in accordance with your industry regulations, to ensure maximum accuracy. It should be performed by a certified Calibration Laboratory using National Institute of Standards and Technology - NIST (or equivalent) traceable calibration references with an accuracy at least 10 times greater than the function you are calibrating. (See Specifications)

Note: Altering the calibration will affect the operation of the unit. These functions should only be performed by qualified personnel. If security is enabled access is restricted to Administrators only.

You will need a voltage calibrator capable of generating the voltages indicated below, a 250 ohm 0.05% resistor and a couple of shorting blocks.

It is suggested you read this entire chapter before attempting to calibrate a unit.

The calibration function is access through the Administrative Menu by pressing the icon button in the System Utilities menu and selecting the “Analog Calibration” option.

The options in the dialog window are as follows:

Channel: Select the channel to which the signal is attached

Range: Select the Range to be calibrated (See table below)

Calibration Function: Select what is to be done from the

drop down menu as follows:

 

Zero Cal – Calibrate the offsets on the Analog converter.

 

Apply 0 Volts to the selected channel. Doing this on one

 

channel calibrates all channels.

 

Full Cal – Calibrate the full scale ranges – needs to be

 

done for each input range. Apply the voltage in

 

parentheses for each range. Doing this on one channel

 

calibrates all channels.

 

Zero Cal RTD – Calibrate the offsets for the RTD ranges.

Figure 7.1 – Calibration Window

Apply a jumper across + - COM. This needs to be done

 

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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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