Eli Ezer ECP-9000 Operational Manual

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A u t o C h a r t P r o j e c t o r E C P - 9 0 0 0

Operational Manual

ECP-9000

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Page 1 A u t o C h a r t P r o j e c t o r E C P - 9 0 0 0 Operational Manual ECP-9000...
Page 2: Table Of Contents
Table of Contents 1. Introduction ............... 1 2. Package Contents ............. 1 3. Classifications ..............2 4. Designated Symbols ............3 5. Safety Instructions ............. 4 6. Configurations ..............6 7. Installation ................. 9 8. Focusing ................. 10 9. Operating Instructions ............11 10.
Page 3: Introduction
1. Introduction Thank you for your purchase of the ELI EZER ECP-9000 Auto Chart Projector. In the area of subjective refraction, the ELI EZER ECP-9000 is best used for measuring visual acuity. There are 40 different charts including red/green and polarized filters for the eye optometry.
Page 4: Classifications
Be careful not to splash water on the instrument. [Degree of protection against flammability] ECP-9000 is classified as an equipment not suitable to be used in a Potentially flammable anesthetic mixture with air or with oxygen or nitrous oxide.
Page 5: Designated Symbols
4. Safety Symbols Symbol Description This symbol indicates a protective earth This symbol indicates that important operation, caution, warning and maintenance Instructions are included in this User’s Guide. This symbol on the main switch indicates that the power is OFF. This symbol on the main switch indicates that the power is ON.
Page 6: Safety Instructions
5. General Safety Information At Operation - To avoid risk of electric shock, this equipment must only be connected to a supply main with protective earth. - Never disassemble or touch the inside of the instrument. “No modification of this equipment is allowed” “Do not modify this equipment without authorization of the manufacturer”...
Page 7 -The instrument may not perform observation correctly or may malfunction. Also, if the instrument is tripped over because of any accidental shock, it may result in possible injury. After Use - If the instrument is not be used for a long time, disconnect the power cord from the wall outlet.
Page 8: Configurations
6. Configurations [Fig.1 Front View] [Fig.2 Bottom View] 1. Projection lens / Focusing wheel 2. Receiving window 3. Table stand 4. Pilot Lamp...
Page 9 [Fig.3 Rear View] 5. Power On/Off Switch 6. AC Power Inlet 7. Fuse Holder 8. RS-232 Port...
Page 10 [Fig.4 Remote control View] Inflated ray transmitter 10. Letters chart 11. Number chart 12. Snellen chart 13. Program 14. Lamp ON/OFF 15. Vertical, horizontal line, single Letter Masking 16. Children chart 17. Landolt chart 18. Function chart 19. Red/Green Test 20.
Page 11: Installation
7. Installation The ECP-9000 should be installed according to the following procedures: 1. If using a wall mount, it is best to locate a wall stud to support the weight of instrument. 2. Determine the refracting distance (form the patient’s eye to the screen) and install the projection screen.
Page 12: Focusing
4. Check the three-dimensional alignment of the system. The instrument is optimized when the projection screen is angled to direct light to the patient’s head. Place a mirror on the screen. The light should project where the patient’s head would be. 8.
Page 13: Operating Instructions
9. Operating Instructions 1. Turn on the power switch of the instrument. The projection lamp lights and the chart for 0.05 vision shall be viewed in 3 seconds. 2. Changing the chart Press the appropriate chart button on the remote controller. The charts have 31 selections.
Page 14: Charts Description
10. Charts Description A-TYPE -12-...
Page 15 B-TYPE Feet -13-...
Page 16 C-TYPE Meter -14-...
Page 17 D-TYPE Russia -15-...
Page 18: Maintenance
11. Maintenance Risk of electric shock. Always disconnect the power cord from the wall and the instrument prior to performing any of the following procedures. Do not touch the projector with wet hands. ■ Maintenance There is no periodic or routine user maintenance required. ■...
Page 19: Basic Trouble Shooting
4) Replace the fuse with the provided spare or equivalent as specified below. VOLTAGE FUSE 100V ~ 240V 1A 250V; T1AL 5) Simply return it with the fuse holder to the socket. Push and turn it a quarter clockwise to lock. 12.
Page 20: Technical Specifications
14. Technical Specifications Chart 40 Selections Chart selection speed Average 0.2 sec. 1 open 5 horizontal lines Mask 8 vertical lines 21 single letters Filter Red/Green Projection distance 2.0m~7.0m (3m is standard) Projection magnification 30 x (at 5m) Tilt angle Ball joint (±15 degree) Lamp 5V 4W(LED)
Page 21: Service Information
The Electromagnetic Compatibility Directive sets the essential requirements for electrical and electronic equipment that may disturb or even be disturbed by other equipment. The ECP-9000 complies with these requirements as tabled below. Follow the guidance on the tables for use of the device in the electromagnetic environment.
Page 22 Portable RF communications equipment (including peripherals such as antenna cables and external antennas) should be used no closer Minimum distance from RF than 30 cm (12 inches) to any part of the ECP-9000, including cables communications specified by the ELI EZER.
Page 23 220 V, 60 Hz 0 % UT; 1 cycle 230 V, 50 Hz 70 % UT; 25/30 cycles Single phase: at 0º Voltage IEC 61000-4-11: 0 % UT; 250/300 Image display AC Mains 230 V, 50 Hz interruptions 2004 cycle -21-...