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Streak Retinoscope

RX-RC

Instruction Manual

Thank you for purchasing the NEITZ Streak Retinoscope RX-RC. This is a battery-powered

retinoscope. For charging battery an optional Dual Desk Charger RC-II is exclusively used.

Please read this instruction manual carefully before use to avoid unexpected accidents, and store

it in a safe place for future reference. Please also read the instruction manual of the

Dual Desk

Charger RC-II carefully when the charge for battery is required. For more detailed information for

operating please refer to a technical book for retinoscopy.

TD11-10890031E-2

Содержание RX-RC

Страница 1: ...RC II is exclusively used Please read this instruction manual carefully before use to avoid unexpected accidents and store it in a safe place for future reference Please also read the instruction manu...

Страница 2: ...re 5 3 Operation 7 3 1 Charging RX RC 7 3 2 Turning Illumination ON OFF 8 3 3 Varying and Rotating Streak 8 3 4 Screening 8 3 5 Astigmatic Axis Examination 10 3 6 Determining Refraction 10 3 7 Accesso...

Страница 3: ...dicates a potentially hazardous situation which if not avoided could result in death or serious injury Used with the safety alert symbol indicates a potentially hazardous situation which if not avoide...

Страница 4: ...e lower and upper atmospheric pressure limits for storage and transport Fragile Handle with care Keep dry Nickel cadmium rechargeable battery Potentially hazardous levels of non ionizing radiation or...

Страница 5: ...y device failure or fire Do not touch the bulb with bare hands immediately after turned off since it is still hot It may result in injury Do not impact to the device during the bulb is lighted or imme...

Страница 6: ...attery without fail Not doing so may cause device failure Remove the battery when the device will not be used for long periods of time to prevent from electrolyte leakage Do not attempt to disassemble...

Страница 7: ...the RX RC for the first time clean it according to the instructions given in this manual 1 Retinoscope Head RX Hereinafter called as Head 1 unit 1 Headrest Mount 2 Viewing Window 3 Viewing Window Rim...

Страница 8: ...6 4 Presbyopic Lens 1 piece 5 Rechargeable Battery 1 piece Type 1000RS Output Voltage 3 6V 6 Spare Bulb 1piece 7 Carrying Case 1 piece Type L 27 8 Instruction Manual 1 set 9 Outer Package 1 piece...

Страница 9: ...is exactly connected to the AC power through the AC adaptor until it stops as shown in the above figure Be sure to turn the RX RC off during charging Full charging of battery is completed after appro...

Страница 10: ...e reference line it is available to vary the streak as follows The reference point on the Streak varying lever is the top of it 1 Upper position than the reference line Convergent ray Fig 3 2a 2 On th...

Страница 11: ...case the trial lens is not used in front of examined eye is as follows Fig 3 4 a Movement The reflex moves in the same direction as the projected light Myopic eye emmetropic eye or hyperopic eye of 2...

Страница 12: ...inst movement exists more high accuracy neutrality can be obtained by adding the lenses until movement can be observed and increasing the lenses step by step 2 The relation between the lens power requ...

Страница 13: ...does not turn on Battery is not installed Install the battery Battery is discharged Charge the battery Bulb has burned out Replace with a new bulb if burned out The shape of streak is curved The fila...

Страница 14: ...o remove dust or dirt out of the Viewing window 5 2 Replacing Battery Be sure to use genuine battery without fail Not doing so may cause device failure As the battery is deteriorated by repeated charg...

Страница 15: ...ment of bulb If the filament is broken replace it with a new one 1 piece of bulb is provided as an accessory 3 Turn the bulb counterclockwise to remove it 4 Replace a new bulb to the original position...

Страница 16: ...60601 1 2005 Ed 3 1 2012 ISO 15004 1 2006 2 EMC IEC 60601 1 2 Ed 3 0 2007 3 Form of protection against electrical shocks Internal power supply equipment 4 Class of the level of electrical shock protec...

Страница 17: ...ure 10 C to 35 C 10 C to 55 C 10 C to 55 C 50 F to 90 F 14 F to 131 F 14 F to 131 F Relative Humidity 30 to 90 10 to 95 10 to 95 no condensation no condensation no condensation Atmospheric Pressure 80...

Страница 18: ...ns The RX RC is intended for use in the electromagnetic environment specified below The customer or the user of the RX RC should assure that it is used in such an environment Emissions Test Compliance...

Страница 19: ...0 4 5 1 kV line s to line s 1 kV line s to line s Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and voltage variations on power su...

Страница 20: ...RF transmitters as determined by an electromagnetic site survey a should be less than the compliance level in each frequency range b Interference may occur in the vicinity of equipment marked with the...

Страница 21: ...equency of transmitter m 150 kHz to 80 MHz 1 2 80 MHz to 800 MHz 1 2 800 MHz to 2 5 GHz 2 3 0 01 0 12 0 12 0 23 0 1 0 38 0 38 0 73 1 1 2 1 2 2 3 10 3 8 3 8 7 3 100 12 12 23 For transmitters rated at a...

Страница 22: ...port contact your local dealer or NEITZ located at the following address LOCAL DEALER Neitz Instruments Co Ltd 4F Ichibancho Court 15 21 Ichibancho Chiyoda ku Tokyo 102 0082 Japan Phone 81 3 3237 0552...

Страница 23: ...21 FOR YOUR NOTE...

Страница 24: ...2 Japan Phone 81 3 3237 0552 Fax 81 3 3237 0554 e mail int neitz co jp URL http neitz ophthalmic com Distributed by TD11 10890031E 2 201901 Printed in Japan As part of our policy of continued product...

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