Aviso Service Manual April 2009

SERVICE MANUAL

WARNINGS WARRANTY : - For safety reasons, Quantel Medical considers the instrument CPU Board as whole part. Defective CPU Board will be returned to Quantel Medical as a whole for replacement. Any faulty component will be replaced by a strictly identical component. - Quantel Medical shall not be liable for any intervention or attempt to repair the "CPU Board" should any incident or breakdown occur. The guarantee of the equipment will be void if the equipment is opened (even partially), modified or repaired in any way by persons who are not authorised by Quantel Medical. In case of user or equipment problems, call Quantel Medical Service department :

Quantel Medical SAS Head Office: 21, rue Newton, Z.I. du BREZET 63039 Clermont-Ferrand Cedex 2 - FRANCE Tel: +33 (0) 473 745 745 Fax: +33 (0) 473 745 700 E-mail: [email protected] Quantel Medical Inc. 601, Haggerty Lane BOZEMAN MT 59715 USA Tel: +1 888 660 6726 Fax: +1 406 586 2924 E-mail : [email protected]

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TABLE OF CONTENTS Page

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Warnings Table of contents

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1- MAIN UNIT AND ACCESSORIES

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2- TECHNICAL SPECIFICATIONS 2-1 Classification 2-2 Electrical requirements 2-3 Compliance 2-4 Dimensions 2-5 Environmental conditions 2-6 Minimum requirement of computer

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3- OVERALL BLOCK DIAGRAM

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4- DISASSEMBLING 4-1 Cover removal 4-2 Device subsystem 4-2-1 Touch screen block and CPU board 4-2-2 Interface board 4-2-3 Power supply board 4-3 Special unmounting and mounting 4-3-1 Touch screen block disassembling 4-3-2 Touch screen block assembling

9 9 10 10 11 12 13 13 15

5- MAINTENANCE 5-1 Touch screen calibration 5-2 Fuse replacement 5-3 A-probe calibration

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6- SOFTWARE 6-1 Database 6-1-1 Saving for the 1.x software version 6-1-2 Saving for the 2.x software version 6-1-3 Saving for the 3.x software version 6-1-4 Upgrade the 1.x software version database 6-2 Release of the module software

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7- VALIDATION

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SERVICE MANUAL

1- MAIN UNIT AND ACCESSORIES PARTS LIST CODE

DESIGNATION

XE AVI CAV

Face cover

XE AVI CAR

Rear cover

XL VIT BOUTON

Power button

XE AVI CPU PCB

CPU board

XE CT2 POW

Power board

XE AVI PEM

Power empty modul

XE AVI ERM PCB

Video board

XL VIT ECRAN

LCD screen

XL VIT DALLE

Touch screen

XL VIT APP DALLE

Touch screen strip support

ACCESSORIES LIST CODE

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DESIGNATION

XE AVI PSD

Probe holder with test block

XE AVI PSD2

Probe holder with test block (with one place for 10 MHz B-probe)

XE PRB BIO PC

TP-01 probe + CD-ROM (parameters)

XE PRB BIOL PC

TP-02-las probe + CD-ROM (parameters)

XE PRB 10 PC2

10 MHz B-probe

XE PRB 20 FC PC

20 MHz B-probe short focus

XE PRB 20 FL PC

20 MHz B-probe long focus

XE PRB 25 LIN PC

25 MHz Linear probe

XE PRB 50 LIN PC2

50 MHz Linear probe

XE PRB FEN2

10 movable windows (with film) for LIN50 probe

XE AAA PED

Footswitch

XE AVI VALISE

Carrying case for Aviso

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2- TECHNICAL SPECIFICATIONS 2-1 CLASSIFICATION The system is intended for continuous operation and has the following classification: - Electric security class: EN 60 601-1 Standard - Protective class: I - Type: B

2-2 ELECTRICAL REQUIREMENTS Power supply: Frequency:

100 to 240 V~ ±10% single-phased 50 / 60 Hz

Note: “~” symbol means alternating current. Maximum power consumption: 100 VA maximum.

2-3 COMPLIANCE - Power supply and enclosure designed per: - European Directive: - Electromagnetic compatibility:

IEC 60 601-1 93/42/CEE IEC 60 601-1-2

2-4 DIMENSIONS Global size:

Width: Depth: Height:

User interface touch screen:

17 cm 18,8 cm 19 cm

(6.69 in) (7.40 in) (7.48 in)

8,6 x 11,5 cm

(3.39 x 4.53 in)

2-5 ENVIRONMENTAL CONDITIONS The temperature of the room where the device is operated must be within the following range: 10 °C < T° < 35 °C (50°F < T° < 95°F) The relative humidity must not exceed 95% without condensation. The Device storage and transport temperature must be within the range: -20 °C < T° < 70 °C 6

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SERVICE MANUAL

2- TECHNICAL SPECIFICATIONS 2-6 MINIMUM REQUIREMENT OF COMPUTER

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Processor

Intel® Pentium® IV 2 GHz or higher Intel® Pentium® Centrino® 1,6 GHz or higher AMD® Athlon® 2 GHz or higher

Screen format

16/9 or 16/10 format - 15.4” WUXGA (1920 x 1200) - 20” WSXGA+ (1680 x 1050)

Operating System

Microsoft® Windows® XP Professionnal (SP2) Microsoft® Windows® Vista 32

Memory

1 Go DDR SDRAM or higher

Graphic Card

128 MB RAM hardware compatible with DIRECTX® 9.0 or higher

Boot Hard Drive

60 Go ATA-100 IDE (7,200 tpm) minimum

Peripherals

8x DVD-ROM or 48x CD-ROM 2 USB 2.0 ports minimum

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3- OVERALL BLOCK DIAGRAM

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4- DISASSEMBLING 4-1 COVER REMOVAL BEFORE ANY INTERVENTION on the AVISO unplug the mains cord at its back. Remove all connections. To remove the cover: - Remove the power button (front face) and the button allows the fixing of the probe holder (rear face) - Unscrew the 8 screws on the bottom face (see below). - Unscrew the 2 screws on the rear face (see below). - Remove with care the cover, by pulling it. - Put the cover and the back on a soft material to protect the cover paint. - Remove the rear plate. - Proceed reverse to re-mount the cover. Bottom view

2 screws (M3x20)

2 screws (M3x20)

4 screws (M3x6)

Rear view 2 screws (M3x10)

Rear plate

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4- DISASSEMBLING 4-2 DEVICE SUBSYSTEM 4-2-1 TOUCH SCREEN BLOCK AND CPU BOARD WARNING :

The touch screen is very fragile. Unscrew the 3 screws (see below).

3 screws (M3x6)

Unplug the 4 cables.

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SERVICE MANUAL

4- DISASSEMBLING The CPU board is situated on the back screen chassis. Unscrew the 4 screws.

4 screws (M3x6)

4-2-2 INTERFACE BOARD Remove the 2 nuts of the B-probes connectors with (for example) a flat pliers. Unscrew the 4 screws.

4 screws (M3x6)

2 nuts

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4- DISASSEMBLING 4-2-3 POWER SUPPLY BOARD - Disconnect all connectors and unscrew the 2 screws on the rear face.

Connectors to disconnect 2 screws (M3x6)

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4- DISASSEMBLING 4-3 SPECIAL UNMOUNTING AND MOUNTING 4-3-1 TOUCH SCREEN BLOCK DISASSEMBLING WARNING :

The touch screen is very fragile and the replacement of any components must be done following the procedure below. Perform it in comfortable space with care to avoid any damage.

Left side

Step 1

Right side

Upper side

Step 3

Lower side Step 2

Step 1 : With an 1.25 Allen key, unscrew the 4 screw rods until to liberate it from their housing on the back LCD screen. See below.

Step 2 : Unplug the 3 cables. Step 3 : Unscrew the 2 nuts.

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4- DISASSEMBLING Step 4 : Lift up lightly the right side of the metallic chassis. Pull it slightly to release the plate from the screen housing. Take care to the flat cable who get through the support. Slide it out.

Screen assembly

Screen housing

Step 5 : WARNING :

the manipulations come sensible for the touch screen. Lift up the screen assembly keeping in place the silicon flat joint with a finger. Washer (only on the first models)

Flat joint

Step 6 : Remove the metalic or plastic washer if it is present. Step 7 : Remove the silicon flat joint. Step 8 : Remove the touch screen.

Flat strips

Step 9 : Remove the 3 or 4 silicon flat strip joints. 14

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4- DISASSEMBLING 4-3-2 TOUCH SCREEN BLOCK ASSEMBLING The new tactile glass must be replaced with 3 new flat strip joints and one new flat joint. 1. Place the 3 new flat strip joints on the metalic support. Place the short strip on the down part of the metallic piece. Take care to have the strips layed flat and not superimposed.

PisteGreen verte surway le

2. Place the tactile glass carefully with the green way above

Flat cable Nappe de la

Down part

3. Place back the flat joint. The washer doesn’t need to be placed back. 4. Place back the screen upon the flat joint.

The critical step is the positioning of the cover upon the screen

WARNING :

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1.

Place the cover sliding carefully the cables inside the aperture.

2.

Place 2 screws identified A on the picture without screwing them completly in the way to pre position the cover.

3.

Approach the 4 screw without head gently inside there screen housing and let absolutly 3 or 4 mm outside of the cover. Never tighten hardly these screws.

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4- DISASSEMBLING A

4.

Tighten completly the 2 screws A.

5.

Continue to slide the 4 screws without heads inside the tubes by screwing without never tight them. The pressure of these screws on the glass must be at the minima.

WARNING :

Never tighten hardly these screws. A too high pressure of the screw rods on the screen can break the tactile glass or causes disfunctioning of it. 6.

CAUTION :

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When the screws are in a ligth contact with the top of the tube, keep the screws in position with an Allen key and lock this position with the nuts.

After the screen assembly mounting, a touch screen calibration must be performed (see chapter 5-1 Touch screen calibration).

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5- MAINTENANCE 5-1 TOUCH SCREEN CALIBRATION The position of the touch-screen-sensitive area can be calibrated. It can be necessary after a transport, a screen assembly changing, a software upgrade or other wich could change the touch screen calibration. This calibration can be done only if the Aviso software on thce computer is not started or if the Aviso and the computer are not linked. Switch ON the Aviso and wait for the home page to display. Turn the power knob clockwise until 'Calibration' displays on the screen. NOTE :

Read the entire procedure before to start. 1- Press the ‘START’ button. 2- Wait for the first beep; it is the begining of the calibration procedure. 3- Press ‘P' until to hear the second beep. 4- Then press successively the 4 screen corners. Each time a corner is pressed, repetitive beeps will be hear. It means that the screen pressure is correctly recognized. Go to the following corner.

NOTE :

To obtain a better result, it is recommended to press the screen with a thin plastic stick, like a PDA pencil. 5- Press 'P' again to complete the procedure. 6- At the end, you can save the new calibration and exit by ‘SAVE’ (the screen comes back to the home page), abort the procedure by ‘ESC’ or start it again by ‘START’.

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5- MAINTENANCE 5-2

FUSE REPLACEMENT

CAUTION:

Disconnect the power cord before any intervention on the instrument.

With a screwdriver pull the main fuses block at the rear of the Aviso. Fuses specifications: • Glass fuses • 1 AT - 250V • 5 x 20 mm

5-3

A-PROBE CALIBRATION Biometry and ProBeam probes can be installed and used on the 3.0 Aviso software, without doing a calibration between each use of the probe. A calibration can be performed for each probe, and permits to get the correct position of the first marker in Contact.

Important:

After installing the new software version, the calibration of the probes is not saved (due to the modification of the biometry and probeam controls), so you have to perform the biometry calibration for each probe: Biometry and ProBeam probes. Before to upgrade, you can note the zero parameters and the cursor position, then perform the upgrade and insert the noted parameters, but you have to check the calibration is correct.

Procedure: • Run « Aviso_Setup.exe » software, in the « C:Program FilesQuantel MedicalAviso » directory. • Click on « Setup » and select « Probes » tab,

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5- MAINTENANCE If no biometry and/or ProBeam parameters have been installed, you have to: Click on the « Add » icon, Select the CD-Rom drive, Select the « .prb » file, Click on « Open », the probe is added in the list. If the biometry and/or ProBeam parameters are installed, you have just to perform the calibration of each probe: Select the probe to calibrate in the list, (the selected probe is highlighted in blue), Click on the « Test Block » key to perform the probe calibration of the selected probe and get the correct position of the first marker.

The following window is opened, by clicking on the « Test Block » key: the Zero (Probe) value is set at 0.16mm by default.

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5- MAINTENANCE Put a drop of water on the tip of the probe, and put the tip of the probe on the test block. You have to measure 10.00mm on the test block in the « Best » field, which corresponds to the minimum measured value: when the probe is well perpendicular and in the centre of the test block. If you do not measure 10.00mm, you have to adjust the « Position of Marker #1 in Contact » and the zero field to get 10.00mm in the best field (in the current field, you can display between 10.00mm and 10,08mm, depending of the probe position on the test block). In the below example, the best measurement is equal to 10.35mm, adjust the cursor to get 10.00mm. best measurement cursor 10.00mm

The correct adjustment displays a value of « -0.38 » in the « Position of Marker #1 in Contact » field, you have to subtract this value to the Zero (Probe) value: that is to say: 0.16 – (-0.38) = 0.54. Fill the Zero field with the « 0.54 » value, the cursor field is automatically set to 0: Check the correction is ok, by measuring the test block again. If not, you have to perform again the calibration. Ok:

permits to save and validate the calibration, Clear: permits to erase the Best and Current values.

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6- SOFTWARE 6-1

DATABASE 6-1-1 SAVING FOR THE 1.X SOFTWARE VERSION To save the database on the 1.x software version, you only have to save the BusBdataAxl.mdb file. This one is located under the following folder: C:Program FilesQuantel MedicalAviso

6-1-2 SAVING FOR THE 2.X AND SOFTWARE VERSION To save the database on the 2.x software version, you have to save the following file and folders (located under the C:Program FilesQuantel MedicalAviso folder): - BusBdataAxl.mdb file, which contains the Physician and Patient files, probe calibration, keycode… - Cineloop folder, which contains all the cineloop saving, - Data folder, which contains all exams of the patient, classed by Physician and Patient names, - Probes folder, which contains the probe parameters.

6-1-3 SAVING FOR THE 3.X SOFTWARE VERSION To save the database on the 3.x software version, you have to save the following file and folders: - BusBdataAxl.mdb file, which contains the Physician and Patient files, probe calibration, keycode… - Cineloop folder, which contains all the cineloop saving, - Data folder, which contains all exams of the patient, classed by Physician and Patient names, - Probes folder, which contains the probe parameters. These ones are located: If the Operating System is Windows® XP or Vista 32 bits (with the UAC not activated): C:Program FilesQuantel MedicalAviso If the Operating System is Windows® Vista 32 bits (with the UAC activated): C:UsersQuantel MedicalAppDataLocalVirtualStore Program FilesQuantel MedicalAviso Note:

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« AppData » folder is a hidden folder, you have to type completely the name.

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