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Huvitz HLM-9000, Service Manual, Page: 1 / 63

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Summary of Contents for HLM-9000

Page 1: ......

Page 2: ...Auto Lensmeter HLM 9000 1 Service Manual Auto Lensmeter HLM 9000...

Page 3: ...13 2 5 THE CALIBRATION OF THE CYLINDRICAL AXIS 14 2 6 PD SETUP 16 2 7 UV BLUE SETUP 16 2 8 DIOPTER SETTING VARIABLES LIST 19 2 9 HOW TO CHANGE THE CCD CAMERA 20 2 10 HOW TO CHANGE THE LED ASSEMBLY 22...

Page 4: ...and LED subassembly 48 4 ELECTRICAL BLOCK DIAGRAM 50 4 1 ELECTRICAL BLOCK DIAGRAM 50 4 2 INSPECTING SMPS 52 4 3 LCD TEST 53 4 4 LED TEST 53 4 5 UV BLUE MODULE TEST 54 4 6 PD TEST 55 4 7 THERMAL PRINTE...

Page 5: ...SMETER 1 Introduction 1 1 Components List Figure 1 Components Names I Touch LCD Screen MEM Button Save Button Marking Lever Lens Table Lever Lens Table UV Blue Cover Lens Holder Lever Lens Cap PD Sens...

Page 6: ...Auto Lensmeter HLM 9000 5 Figure 2 Components Names II Figure 3 Components Names III Power Switch Power Connector USB Connector RS 232 Connector...

Page 7: ...N 1 Examining the Internal Components First 2 Inspecting The value S C A Prism Checking Abnormal State Cleaning the Pinhole Power off and on Checking Abnormal State Setup Again Exit Normal State Norma...

Page 8: ...em Optical system resolves the features of the lens such as diopter and prism It is composed of light emitting part and signal receiving part light emitting part composed of optic LED and collimation...

Page 9: ...the signal 2 dimentional CMOS sensor converts signals into digital value The lens meter also built optical system for UV and Blue light transmittance The system is composed of light emitting LED UV a...

Page 10: ...lens with plus diopter parallel light that has transmitted the collimator lens converges through the measuring lens passes the pinhole and then makes image on CCD On the other hand in case of concave...

Page 11: ...the user setup option button HLM 9000 will start in setup mode While this mode SETUP mark will show in the left upper area Calibration can be processed only in SETUP mode LENS PRISM CYLINDER PD UV BLU...

Page 12: ...E button F Press the EXIT button again And check if the diopter that has been set up in the basic display screen is shown SAVE SCREEN INFORMATION is as follows If you want to return to the previous on...

Page 13: ...een Color Cross Line will appear C Press the LENS button D Press the MEASURE button E Determine the lens to measure by using two INDEX INDEX buttons F D 0 01 button and D 0 01 button by the given valu...

Page 14: ...n by the given value in the standard model eye specification E Rotate it to become the center position of 0 30 A0 degree F Press the MEASURE button and check if A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 v...

Page 15: ...0 center 9 271 300 center 10 301 330 center 11 331 360 center 2 5 The calibration of the cylindrical axis With the 5D rectangular cylindrical lens we can calibrate the cylindrical axis of our machine...

Page 16: ...it to the lens Axis 90 135 180 45 Prism_x y 0 F Press the MEASURE button and check if A90 A135 A180 A45 value is changed G Rotate the cylinder lens with a repeat from Step D to Step E to the Axis valu...

Page 17: ...PD sensor is the rightmost And press the R Lim button and check if PD POSITION 0 PD POSITION 8 values are changed D Finally the SAVE button to save The information displayed in setting the position of...

Page 18: ...g INDEX button I 0 01 button and 0 01 button by the given value in the BLUE lens specification J When BLUE transmissivity is 0 0 Prevent part that BLUE LED comes out When BLUE transmissivity is 25 0 5...

Page 19: ...18 AUTO LENSMETER...

Page 20: ...rage distance and distance rates between the four points and 25D 1 19 99 L 168 28 118 99 119 00 average distance and distance rates between the four points and 20D 6 0 00 L 136 08 96 32 96 12 CX 640 5...

Page 21: ...assembly C Detach the protective seal from the new CCD D Place the new CCD in its position Lift it up as much as you can But Be careful not to collide with the bone metal E Fasten the Base Screw I in...

Page 22: ...OS Camera Screws J If the sum of two A12 values in 6th row is greater than 0 1 loose all set screws for the Pinhole Housing And then rotate a little so that the sum of two A12 values is less than 0 1...

Page 23: ...LED assembly The procedures for changing the upper frame Assembly are as followings A Remove the Side Cover Front Upper Cover and Upper Frame B Place the new Upper Frame and fasten it C Assemble the...

Page 24: ...inhole Housing and replace it the new one 6 Turn on the machine to the Setup Mode and then press LENS button for a while to go into the Calibration Display 7 Press the first ALIGN button to see the po...

Page 25: ...24 AUTO LENSMETER 3 Repair Standard 3 1 Removing cover assembly P I c t u r e...

Page 26: ...d right side from 10 and separate it Next remove 4 screws inside 18 and separate it Be careful that you never scratch on the surface of Cover while assembling or disassembling Assembly is the reverse...

Page 27: ...26 AUTO LENSMETER 3 2 LCD ass y P I c t u r e...

Page 28: ...it Next remove 4 screws from 1 Then separate 11 Assembly is the reverse procedure of disassembly 2 MACHINE SCREW PH M2_6L6 NI 3 MACHINE SCREW PHW M3 L6 4 MACHINE SCREW BHW M2L4 NI 5 TAPPING SCREW2 PH...

Page 29: ...28 AUTO LENSMETER 3 3 Printer ass y P I c t u r e...

Page 30: ...screws from 10 and separate it Be careful that there is no scratch and assembly is the reverse procedure of disassembly 2 INSERT M2_6D4L4_5 3 PCB SUPPORT M3L8 PLASTIC 4 MACHINE SCREW BH M2_6L4 NI 5 T...

Page 31: ...30 AUTO LENSMETER 3 4 B4_BACK BONE Assembly P I c t u r e...

Page 32: ...disassembling the PD assembly Assembly is the reverse procedure of disassembly 2 SHAFT FIX BRK 3 B4_BACK BONE 4 GUIDE SHAFT 4 5 FOOT MOVING BLOCK DAMPER 6 MACHINE SCREW_FH_M3 5L NI 7 MACHINE SCREW_PH...

Page 33: ...32 AUTO LENSMETER 3 4 1 PD Bar subassembly P I c t u r e...

Page 34: ...shape Assembly is the reverse procedure of disassembly 2 B4_PD BAR PLATE 3 B4_PD ENCODER SHAFT BLOCK 4 B4_ENCODER SHAFT 5 B4_PD SHAFT 6 B4_PD RACK GEAR SHAFT 7 B4_PD RACK STOPPER 8 MACHINE SCREW_FH_M3...

Page 35: ...34 AUTO LENSMETER 3 5 B4_FRAME TOTAL assembly P I c t u r e...

Page 36: ...from the Main Frame Assy Then separate it Please see the drawing for disassemble as needed Assembly is the reverse procedure of disassembly 2 MACHINE SCREW_PH_M3 8L_SPW_FW 3 MACHINE SCREW PHW M3 L6 4...

Page 37: ...36 AUTO LENSMETER 3 6 B4_UV BONE assembly P I c t u r e...

Page 38: ...method 1 B4_UV BONE To separate 6 remove 4 screws To separate 5 remove 2 screws Assembly is the reverse procedure of disassembly 2 MACHINE SCREW PH M2_6L6 NI 3 B4_UV_TEFRON_L 4 B4_UV TEFRON U 5 PCB A...

Page 39: ...38 AUTO LENSMETER 3 6 1 B4_FOOT FRAME Subassembly P I c t u r e...

Page 40: ...1 E RING 2 SUS Please see the drawing for disassemble as needed Assembly is the reverse procedure of disassembly 2 FOOT HOLDER 3 F_T2_CONTROL_POS_PIN 4 B4_FOOT FRAME BRACKET 13 5 MACHINE SCREW_TH_M3 5...

Page 41: ...40 AUTO LENSMETER 3 6 2 B4_PEN FRAME ASSY P I c t u r e...

Page 42: ...needed Assembly is the reverse procedure of disassembly 2 B4_PEN PRESS BRK 3 B4_PEN CONT SUPPT 4 PEN GUIDE SHAFT 5 MACHINE SCREW FH M2_6L6 NI 6 WRENCH M2L6 S 7 WRENCH BOLT_M3X10L 8 SETSCREW M3_10L 9...

Page 43: ...42 AUTO LENSMETER 3 7 B4_PEN SLIDE assembly P I c t u r e...

Page 44: ...method 1 B4_PEN SLIDE BASE Please see the drawing for disassemble as needed Be careful the balls Assembly is the reverse procedure of disassembly 2 MACHINE SCREW_FH_M3 5L NI 3 PCB SUPPORT M3L5 N 4 WRE...

Page 45: ...44 AUTO LENSMETER 3 8 PD PINION assembly P I c t u r e...

Page 46: ...moval method 1 PD PINION BRK Please see the drawing for disassemble as needed Assembly is the reverse procedure of disassembly 2 PD PINION SHAFT 3 PD PINION NUT 4 PD PINION SHAFT HOLDER 5 GEAR WASHER...

Page 47: ...46 AUTO LENSMETER 3 9 B4_FRAME assembly P I c t u r e 1...

Page 48: ...RACKET 3 B4_FRAME LCD HINGE 4 LCD CABLE FIX BRK 5 MACHINE SCREW PH M3L10 NI 6 MACHINE SCREW PHW M3 L6 7 PCB SUPPORT 5 8 PCB SUPPORT M3L10 N 9 PCB SUPPORT M3L8 PLASTIC 10 WSFL M3T0_5 NI 11 FOOT 12 FRAM...

Page 49: ...48 AUTO LENSMETER 3 9 1 Removing Lens housing bone and LED subassembly P I c t u r e...

Page 50: ...val method 1 B4_LED BONE 13 Turn part 2 for disassemble lens 4 Please see the drawing for disassemble as needed Assembly is the reverse procedure of disassembly 2 B4_LED LENS NUT 13 3 SETSCREW M3_5L 4...

Page 51: ...50 AUTO LENSMETER 4 Electrical block diagram 4 1 Electrical block diagram...

Page 52: ...001 AA HARNESS ASSY MB CN1 TO SMPS MB TO SMPS 1 2 B4EHAR0002 AA HARNESS MB CN19 TO PRT PW MB TO PRT PW 1 3 B4EHAR0003 AA HARNESS MB CN10 TO LVDS MB TO LVDS 1 4 B2EHAR3020 AA HARNESS FFC CABLE LVDS TO...

Page 53: ...Check the voltage of DC POWER Cable with DMM It should be AC100 220V REFERENCE ELECTRICAL CONSTRUCTION DIAGRAM Check1 Check BUZZER beeps after 2 seconds when you turn on the power switch MODULE TEST...

Page 54: ...here is no character or figure Check2 There are horizontal lines on LCD and screen display is malfunctioned Check if CN5 connector of LCD is connected correctly to MAIN BOARD YES YES Change LCD Check1...

Page 55: ...ck1 Check if violet and blue light radiated from OPTIC LED NO Change UV BLUE LED PCB ASS Y Check1 Check if UV BLUE SENSER in UV BLUE measurement part is hidden by obstacles such as FILTER COVER NO YES...

Page 56: ...Lensmeter HLM 9000 55 4 6 PD TEST PD value is not displayed Check1 Check right left switching when you move LEVER right and left compared to the center of PD NO Change MAIN BOARD Change PD MODULE YES...

Page 57: ...rly Check1 Open PRINTER COVER and check if HEADER LEVER towards upside Check1 Open PRINTER COVER Check2 Check PRINTER PAPER tray Check3 Fill up PRINTER PAPER if PRINTER PAPER is empty or near empty Ch...

Page 58: ...o the Lensmeter with simple process about 1 minutes he she can upgrade the performance of his her Lensmeter without sending and receiving it to the agency This downloading program is DLP application D...

Page 59: ...of two files the executable file HFCUSB exe the dll files cv100 dll cxcore100 dll and highgui100 dll It is no need to install it in your desktop computer Therefore just copy the files to the specifie...

Page 60: ...Auto Lensmeter HLM 9000 59 D Select USB Controller B of Data Received display and press Open button Then you can see below screen if connecting is corrected...

Page 61: ...60 AUTO LENSMETER E Check the Status which located right side of Open button F Press File Open Bin Bhc button to select upload file...

Page 62: ...Auto Lensmeter HLM 9000 61 G Press Transmit to HRK HLM button to transmit H Then you can see the transmission process on HLM 9000 display I Finally turn off and on the machine...

Page 63: ...0 125 0 25 0 20 0 01 0 06 0 12 0 25 Measurable lens diameter 15 to 115mm 15 to 120mm Method 4 point Hartmann Sensor with 81 Multiple Measuring Points UV 0 100 0 100 Design Size 190 W X237 D X377 H 5 5...

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