Interacoustics Nydiag 200 Скачать руководство пользователя страница 19 | Manualshive

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Interacoustics Nydiag 200 Скачать руководство пользователя страница 19

Rotary Chair Nydiag 200

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12

One or both of the 6-pM FireWire ports are used to connect the FireWire VNG cameras, depending on
goggle configuration (one or two cameras). Illustration below shows a configuration with two cameras:

5.3 Software Installation

The VNG installation CD received with the VNG system holds the relevant software for the CanBus-to-
USB adapter and the Rotary Chair Control software.

The Rotary Chair can be connected to any laptop or desktop PC with the following specifications:



Intel Core 2 Duo processor 1.8 GHz or better



Minimum 1 GB of RAM



Laptop PC: One 34 mm PCExpressCard slot available



Desktop PC: Texas Instruments chipset PCI FireWire® board with dual 6-pM ports



Three USB ports available



One VGA port available



Monitor resolution 1024 x 768 or better



WindowsXP™ Operating system

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Содержание Nydiag 200

Страница 1: ...Operation Manual Rotary Chair Nydiag 200 80705402 ver 05 2009...

Страница 2: ......

Страница 3: ...nstallation 7 5 Putting the Unit into Operation 10 5 1 Examination Room Layout 10 5 2 Hardware installation 11 5 3 Software Installation 12 6 Operating Instruction 18 6 1 Starting the program 18 6 2 S...

Страница 4: ......

Страница 5: ...s of this instruction manual are clearly marked as safety notes WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION used with the safety alert...

Страница 6: ......

Страница 7: ...acoustics product This shall apply solely to the original purchaser This warranty shall not apply to any subsequent owner or holder of the product Furthermore this warranty shall not apply to and Inte...

Страница 8: ......

Страница 9: ...the operation The device is not conceived for operation in potentially explosive rooms or flammable atmospheres If fluid gets into the instrument the instrument will have to be switched off at once Th...

Страница 10: ...defined in standard at least 1 5 m from the patient Any person who connects external equipment to signal input signal output or other connectors has formed a system and is therefore responsible for t...

Страница 11: ...d made available in specially labelled containers to prevent any mistakes 3 5 Maintenance Before switching on the instrument make sure that the mains cable mains plug socket and input at the instrumen...

Страница 12: ......

Страница 13: ...ation Never pull the backrest or the armrests to move the chair Before attempting to move the chair the four side panels must be unscrewed to provide access to the frame With the panels removed the ch...

Страница 14: ...e frame first loosen the resin cover This is done by unscrewing the 4 hexagon screws holding the upper steel ring use a 3 0 mm hexagon key 2 Unscrew the curved side panels Each panel is fixed with 4 s...

Страница 15: ...ng all four curved panels the bared frame can easily be gripped to lift and move the chair Once the instrument has been positioned in its final location re mount the side panels and the top cover and...

Страница 16: ......

Страница 17: ...Rotary Chair Nydiag 200 Page 10 5 Putting the Unit into Operation 5 1 Examination Room Layout The Rotary Chair may be installed using the following guidelines for room size and hardware installation...

Страница 18: ...have been correctly refitted and secured Consult with the product specification plate on the unit for compliance between the unit s own data and those of the local power supply system mains voltage a...

Страница 19: ...tem holds the relevant software for the CanBus to USB adapter and the Rotary Chair Control software The Rotary Chair can be connected to any laptop or desktop PC with the following specifications Inte...

Страница 20: ...wer up the PC and insert the VNG 7 x installation CD Double click the EKIDA folder to access the rotary chair installation programs The following window appears Double click the Kvaser driver icon to...

Страница 21: ...ir Nydiag 200 Page 14 Next double click the Rotary Chair Control folder to access the EKIDA setup installer package Double click the EKIDA setup installer package icon this will lead you to the RCC Se...

Страница 22: ...Rotary Chair Nydiag 200 Page 15 Click Next to select installation folder Again click Next this time to confirm installation...

Страница 23: ...software will be installed and after a few seconds a message appears that the installation has been completed Click Close to exit the installation program Right click the Rotary Chair Control bar and...

Страница 24: ......

Страница 25: ...struction 6 1 Starting the program After switching on the power of the rotary chair double click the icon on your Desktop The following window appears Functions 1 Set Position Tab 2 Set Velocity Tab 3...

Страница 26: ...we define as zero degrees As an example we now want the patient to face an object which is 180 to the right a half cycle of the zero position The value 180 is entered in the window and the Start butto...

Страница 27: ...r to obtain sufficiently long cycles it may be necessary to enter high values such as 720 in Position p box this will give at least 2 full circle rotations for measurement 3 Acceleration check that lo...

Страница 28: ...constant speed of 90 s it will take 4 seconds to do a full 360 cycle 2 Check that acceleration is fast with high values and moderate with low values Maximum acceleration is 100 S and must never excee...

Страница 29: ...cycles Frequency change steady or changing period length for each cycle Velocity change steady or changing velocity for each cycle Number of cycles The various parameters of the sinusoidal test are di...

Страница 30: ...tion from right to left and back or vice versa Stimulus Acceleration up to peak velocity then stop Relevant VNG test protocol Data from Triangular can be recorded and analyzed in the SinusPendular tes...

Страница 31: ...lf the pendular movement i e from zero acceleration phase and then deceleration into zero again 6 6 Trapeze test Also referred to as Step Rotation test or Velocity Step Test Purpose of Trapeze Test Me...

Страница 32: ...eration is 100 S and must never exceed this value 1 Velocity does the chair move faster with increasing values for velocity Compare values 20 s with 100 s 2 Acceleration Check that low values such as...

Страница 33: ...nually operated from 0 deg horizontal to 90 deg upright Emergency stop emergency stop button disconnects the motor power Patient alarm button sends an alarm signal to the computer and turns off power...

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Страница 35: ...item is reported to be dangerous to patient or user 1 In order to ensure instant and effective treatment of returned goods it is important that this form is filled in and placed together with the ite...

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