Page 1 DIRECT DIGITIZER REGIUS MODEL 190 (DD-941) SERVICE MANUAL CODE NO. : 0676 2nd EDITION DEC 2004 No. 26-2, Nishishinjuku 1-chome, Shinjuku-ku, Tokyo 163-0512, Japan...
Page 2: Table Of Contents
Control Unit..........................6 1.1.3 Speciﬁcations..........................7 1.2 Name of Parts......................8 1.2.1 External View of REGIUS 190....................8 1.2.2 Main Parts inside REGIUS 190....................10 1.2.3 Name of Cassette Parts......................11 1.3 Layout of Controlling Components ................13 1.3.1...
Page 3 2.3.2 Removal of the Insertion/Ejection Unit..................37 2.3.3 Removal of Ejection Guide Assy....................39 2.3.4 Replacement of Bar Code Reader.................... 40 2.3.5 Replacement of Insertion Nip Rollers..................41 2.3.6 Replacement of Insertion Motor....................43 2.3.7 Replacement of Shutter Motor (M2)..................44 2.3.8 Replacement of Ejection Motor (M3)..
Page 4 3.2.1 Installing the dummy SBC2 program..................99 3.2.2 Connection..........................100 3.2.3 Start Up of REGIUS 190......................101 3.2.4 Starting the dummy SBC2 program..................102 3.2.5 Cautions in Operation of Dummy SCB2 Software..............104 3.3 Verification of Initializing Sequence ................. 105 3.4 Verification of Reading Operation................
Page 5 4.3 Troubleshooting for Image Quality................138 4.3.1 Flow of Troubleshooting......................138 4.3.2 Case 1: Entire image is too dark (with subject structure)............138 4.3.3 Case 2: Entire image is too bright, whitish (with subject structure)........139 4.3.4 Case 3: Horizontal Streaks in Image..
Page 6 Apendix A.1 SCB2 Dummy Program Screens ................169 A.1.1 Main Window.......................... 169 A.1.2 "Information" window......................171 A.1.3 "Communication Port" Dialogue..................... 172 A.1.4 "SCB2 Properties" Dialogue....................173 A.1.5 "SCB2 Properties" Dialogue....................174 A.1.6 "SCB2 Error Transmission" Dialogue..................175 A.1.7 Maintenance Window......................
Page 7 REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 8 X-ray image cassette that uses photostimulable ﬂuorescent material as an X-ray detector. This Service Manual provides the procedures of installing the REGIUS 190 for a ﬁeld service engineer. Be sure to carefully read and understand this manual before installing the REGIUS 190.
Page 9 Capability to transfer the digital image data to a host computer allows the system to be used as a PACS educated X-ray image acquisition device. (10) Up to 16 units of REGIUS 190 can be connected to the REGIUS Console. REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 10 ALERT SYMBOL MARK Safety Alert Symbol This is the industry “Safety Alert Symbol”. This symbol draws your attention to items and opera- tions associated with the use of this equipment that could result in danger to yourself and others. Please read all messages next to alert symbol marks, and follow the directions very carefully. Before assembling or using this equipment, it is important that you read the instructions and safety.
Page 11 Caution for electricity static. Internal parts of the device may get damaged due to electricity static. Touching the parts indicated with this mark is prohibited. It may cause electrocution or hand may become entangled in the device. WARNING NOTICES (SIGNAL WORDS) Signal words provide an indication of the degree of danger concealed within the product.
Page 12 CAUTION The basic cautions to be observed when installing or operating the REGIUS MODEL 190 are described in this chapter. Be sure to read the descriptions in this chapter and drive the users home to them.
Page 13 Blank...
Page 14 C autio n s re la t in g to La ws Following cautions must be observed when handling the REGIUS MODEL 190 and become thoroughly famil- iar with the correct method of usage. Cautions relating to Laser Regulations WARNING The reader device uses a laser light and high voltage.
Page 15 4. When using the equipment, observe the following precautions. (1) Be careful not to exceed the time period and the amount of X-rays required for diagnosis or treatment. (2) Always monitor the entire equipment and a patient for safety. (3) If an abnormality occurs on the equipment or a patient, take appropriate measures (i.e.
Page 16 Warnin g L a b e ls Warning and Caution labels stuck on the REGIUS 190 are as follows. CAUTION To prevent accident during servicing, never peel or soil the labels on the REGIUS MODEL 190. CAUTION If the label gets soiled or falls off, and the caution is no Longer legible, replace it with a new one.
Page 17 • Warning for Foreign Object • Warning for Laser (External) • Warning for Laser •Do not place anything on the inner shelf. •Warning for Electrostatic Be careful of static electricity it may damage the electronics. REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 18 • Location of Warning Labels Exterior Warning for LCD fall Warning for Ejection Slot Warning for Laser (Exterior) Transport Unit/Cassette Magne- tizing Plate Warning for Magnetizing Plate Warning for High Temperature Warning for Foreign Object Warning for High Temprerature (erasure) REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 19 Front Door (inner shelf) Do not place anything on the inner shelft Warning for Electrostatic Steel Belt Warning for Steel Belt Optical Unit Warning for Laser REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 20 Cauti on s fo r H a n d l in g t he RE GIUS MODEL 190 The following information should be read before proceeding with maintenance work. Those who are involved in servic- ing should become thoroughly familiar with these cautions relating to normal handling of the REGIUS MODEL 190. CAUTION Failure to observe the cautions set out below will cause per- sonal injury and/or damage to the equipment itself.
Page 21 Ca ut ions fo r H a n d lin g C assett es an d P lat es The user should become thoroughly familiar with the following cautions before handling REGIUS cassettes (RC-110 Series) and REGIUS Plates (RP-3 Series) •...
Page 22 • • • • Cautions Regarding Transpor- Temperature and humidity levels must be maintained within the following tation and Storage specified ranges. Before unsealing the After unsealing the plate plate Temperature 10:~40: 10:~30: Humidity Humidity 80%RH or lower (without condensation) •...
Page 23 Ca ut ions d u rin g Se r v ic in g The following cautions must be observed during servicing. Cautions Relating to Personal Safety DANGER The REGIUS MODEL 190 incorporates a laser generator (class IIIb). Direct exposure of the body or the eyes to the laser will result in serious injury.
Page 24 Cautions Relating to Power Supply Voltage WARNING The voltage supply to the REGIUS MODEL 190 is AC110V or higher. To avoid electrocution, the following cautions must be observed: • • • • Check that the REGIUS MODEL 190 earth is properly connected. •...
Page 25 Ca ut ions R e la t in g to D is posal For the purposes of disposal, this product must be handled in accordance with the appropriate waste disposal regulations. Disposal of the product must be carried out in accordance with local ordinances and regulations.
Page 26 Life E x p e c ta n cy o f Pa r t s In order to ensure safe operation of the REGIUS MODEL 190, the part listed below should be replaced or serviced before its life expires. Part Life Expectancy Eraser lamp approx.
Page 27 REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 28 Chap.1 Overview...
Page 29 Blank Page...
Page 30: Principal Specifications
Read Size read image data sent Cassette Note2 (mm) at 43.75ı ı ı ı from the REGIUS 190 is at 175ı ı ı ı at 87.5ı ı ı ı larger than this read area, it will be necessary 14" x 17"...
Page 31 1.1 Principal Specifications Approximately 40 seconds maximum Exposure cycle time The time between (for an image size of 14" x 14" and at 175ı) insertion and removal of the cassette. 90 or more images per hour (for an image size of 14" x 14" and at 175ı) Processing Capacity 3 types, i.e.,Super High Precision Mode (43.75µm), High Precision mode Sampling Pitch...
Page 32 1.1 Principal Specifications • Main Scan Unit Laser drive using polygon mirror technology Method Approximately 5º from the plate's normal Incident Angle of Laser One-Line Read 2 types; 7.54ms/line (133kHz), 5.20ms/line (192kHz) Frequency 3 groups of 3 (f = 253.6 mm) f-θ...
Page 33: Control Unit
1.1 Principal Specifications 1.1.2 Control Unit The Control Section features the following functionality. After condensing in the Beam-reception unit, the image data which has Image data generation been photoelectrically converted is then converted into image data using AD conversion processing. The read image data is principally subjected to the following correction and Image data correction / calculation.
Page 34: Specifications
1.1 Principal Specifications 1.1.3 Speciﬁcations Dimensions 580(W) x 580 (D) x 1230 (H) mm Approx. 170kg (excluding the cassette) Weight 1200W or less (Rating1100W) Power Consumption Power Supply AC100V ±10% (50/60Hz) • Domestic AC115 / 120 /220 / 230 / 240V ±10% (60Hz) •...
Page 35: Name Of Parts
1.2 Name of Parts 1.2 Name of Parts 1.2.1 External View of REGIUS 190 • Front / Right "operation" SW LCD Panel Cassette Discharge Lamp Upper Cover "operation" Lamp (Gr) erase SW Upper Front Cover "erase" Lamp (Or) Insertion Guide "eject"...
Page 36 1.2 Name of Parts • Rear / Left Ethernet Port Left Cover Rear Cover AC Inlet Circuit Breaker REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 37: Main Parts Inside Regius 190
1.2 Name of Parts 1.2.2 Main Parts inside REGIUS 190 Part Function Actuates the cassette magnetizing plate up and down. (subscanning operation) Subscan Unit Erases the remaining image on the plate. Erase Lamp Retains the back plate magnetically. Cassette Magne- tizing Plate Comprised of LCD panel which displays the device’s status and switches for starting the...
Page 38: Name Of Cassette Parts
1.2 Name of Parts 1.2.3 Name of Cassette Parts X X X X X X X X X X X x x x x x REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 39 1.2 Name of Parts The ﬁgures (14 digits) listed on the bar code label stuck on the back side of plate as well as packed together with the plate when delivered has following information. 1 2 1 2 1 2 3 1 2 3 4 5 6 7 Cassette Size (2 digits) 00 : 14"x17"...
Page 40: Layout Of Controlling Components
1.3 Layout of Controlling Components 1.3 Layout of Controlling Components 1.3.1 Layout of Power Supplies and Main Boards No. Part Name No. Part Name SUP1 (DC5V/24V power supply) ADB2 (A/D board) PSB (±15V power supply) MCB2 (Mechanical control board) Power Transformer (PT1) LCD Panel SUP3 (Halogen power supply) GYB (Green Yellow LED board)
Page 41: Locations Of Motors And Fans
1.3 Layout of Controlling Components 1.3.2 Locations of Motors and Fans No. Part Name No. Part Name Subscanning Motor (PM4) MCB2 Cooling Fan (FM4) DC Power Supply Cooling Fan (FM2) Justiﬁcation Motor (PM2) Halogen Cooling Fan (FM3) Transportation Motor (PM3) Main Unit Exhaustion Fan (FM1) Lock Release Motor (M4) Speaker (SP1)
Page 42: Locations Of Sensors And Switches
1.3 Layout of Controlling Components 1.3.3 Locations of Sensors and Switches No. Part Name No. Part Name "operation" SW (SW1) Cassette Back Plate Sensor (S21) "erase" SW (SW2) Justiﬁcation Sensor-R (S4) Peel Sensor-L (S13) Elevator Sensor-HP (S8) Insertion Shutter Close Sensor (S18) Cassette Receive Sensor (S2) Insertion Shutter Open Sensor (S19) Lock-Release Sensor (S1)
Page 43 1.3 Layout of Controlling Components REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 44: Block Diagram
1.4 Block Diagram Block Diagram Insert/Eject Unit Transport Unit Insertion Motor (M1) Cassette Receive Unit Lock-Release Motor (M4) Operation Unit Shutter Motor (M2) GYB (Green Yellow LED Board) Lock-Release Sensor (S1) Eject Motor(M3) "erase" Lamp "operation" Lamp Cassette Receive Sensor (S2) READY Lamp(BLB) Speaker (SP1) Cassette Eject Lamp (ELB)
Page 45 Blank Page...
Page 46: Description Of Operation
1.5 Description of Operation 1.5 Description of Operation 1.5.1 Operation Flow After the REGIUS Model 190 has started up, the status of the device should be one of the following. (Dotted line shows the status that will automatically transit without user’s operation) Power OFF operation ON OFF Process Complete...
Page 47: Normal Operation
1.5 Description of Operation 1.5.2 Normal Operation • When a cassette is inserted, the light beams from the inser- tion slot sensors' emission side is interrupted, and the inser- tion slot sensors' receptor side turns on. • Two individual insertion slot sensors with emitters and receptors are arranged in parallel, and when a small cas- sette is inserted along right side, only one of these sensors will turn on and an error will be generated.
Page 48 1.5 Description of Operation • If the back panel attaches normally, the absorption sensor turns on. • The subscan motor starts to operate and the absorption plate moves upward. • If one of the peel sensors turns on, it will indicate that the plate condition is not normal;...
Page 49 1.5 Description of Operation • The cassette ejection motor starts to operate and the cas- sette is ejected. • If as a result of back plate detachment or the like, the cas- sette passes the ejection shutter without a front plate, the back plate sensor does not turn on and an error is gener- ated.
Page 50: Initializing Sequence
1.5 Description of Operation 1.5.3 Initializing Sequence Initializing sequence will be completed by turning ON the power breaker and pressing goperation" button of the REGIUS Model 190. Insertion Slot Shutter Initialization of the insertion slot shutter is implemented. Justiﬁcation Assy Justiﬁcation assy moves to HP.
Page 51: Required Tools
1.6 Required Tools 1.6 Required Tools The following testers and tools will be required for maintenance of the REGIUS 190. • Phillips head screwdriver • Torque driver • Peel detection roller tester • Front-door interlock release key • Maintenance PC •...
Page 52: Chap.2 Disassembly And Reassembly
Disassembly and Chap.2 Reassembly...
Page 53 Blank Page...
Page 54: Preparation For Disassembly
In order to protect against electric shocks, always conﬁrm that the supply of power has been turned off before starting disassembly or reassembly. Please also turn off the REGIUS 190's circuit breaker or the facility's breaker. • If printed circuit boards are to be handled, be sure to secure an earth strap to your wrist and to attach the clip end to a grounded section of the device.
Page 55: Removing The External Covers
2.2 Removing the External Covers 2.2 Removing the External Covers 2.2.1 Removal of the Rear Cover Unscrew and remove the four ﬁxing screws (4pcs). Grip the handle and lift up the rear cover to remove it. Fixing Screws (4pcs) Handle Rear Cover REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 56: Removal Of The Left & Right Covers
REGIUS 190. In order to prevent accidental loss of eyesight as a result, be sure to confirm the optical system's current operating condition when these covers are to be removed.
Page 57: Removal Of The Front-Top Cover
2.2 Removing the External Covers 2.2.3 Removal of the Front-Top Cover Remove the left cover and the right cover.(p.29 Unscrew and remove the two ﬁxing screws (one on each side) which are securing the front-top cover in place. Right Side •...
Page 58: Removal Of Insertion / Ejection Front Cover
2.2 Removing the External Covers 2.2.4 Removal of Insertion / Ejection Front Cover I m p o r t a n t Sems screws (M4 x 12mm) are used to retain the insertion / ejection front cover. Be cautious not to loose them, nor to use them for other purpose.
Page 59: Removal Of Lcd
2.2 Removing the External Covers 2.2.5 Removal of LCD Remove the front-top cover. (Refer to "Removal of the Front- Top Cover, p.30" ) Remove a ﬁxing screw "a". Then remove a toothed washer Display Assy and earth terminal from the front-top cover. Fixing Screw "b"...
Page 60: Insertion / Ejection Unit
2.3 Insertion / Ejection Unit 2.3 Insertion / Ejection Unit 2.3.1 Controlling Parts of Insertion / Ejection Unit • Controlling parts in the area of insertion nip rollers Part Name Function Access to the Part 1 Insertion Slot sen- Detects the inserted 1) Remove the ejection guide assy.
Page 61 2.3 Insertion / Ejection Unit Part Name Function Access to the Part 4 Insertion Guide SW Detects the insertion 1) Remove the insertion / ejection unit front cover. (SW4) guide position •Refer to "2.2.4 Removal of Insertion / Ejection Front Cover, p.31".
Page 62 2.3 Insertion / Ejection Unit • Controlling parts comprising the insertion shutter Part Name Function Access to the Part 1 Insertion Shutter Close Detects the inser- 1) Remove the insertion / ejection unit front cover. Sensor (S18) tion shutter close •Refer to "2.2.4 Removal of Insertion / Ejection Front Cover, position...
Page 63 2.3 Insertion / Ejection Unit • Controlling parts comprising the ejection assy Part Name Function Access to the Part 1 Eject Shutter Close Detects the eject 1) Remove the insertion / ejection unit. sensor (S20) shutter close posi- •Refer to "2.3.2 Removal of the Insertion/Ejection Unit, p.37".
Page 64: Removal Of The Insertion/Ejection Unit
2.3 Insertion / Ejection Unit 2.3.2 Removal of the Insertion/Ejection Unit Open the front door. Remove the left and right cover. ("2.2.2 Removal of the Left & Right Covers, p.29") Remove the front-top cover. ("2.2.3 Removal of the Front- Top Cover, p.30") Loosen 6 ﬁxing screws.
Page 65 2.3 Insertion / Ejection Unit Unscrew and remove the eight fixing screws* which are securing the insertion/ejection unit in place. (*: Four on each side) Fixing Screw (4pcs) Fixing Screw (4pcs) Remove the wire bundle from the clamp and pull the bundle towards the front of the device.
Page 66: Removal Of Ejection Guide Assy
2.3 Insertion / Ejection Unit 2.3.3 Removal of Ejection Guide Assy Remove the insertion / ejection unit front cover. ("2.2.4 Removal of Insertion / Ejection Front Cover, p.31") Remove 4 ﬁxing screws (2 on each side). Fixing Screws Fixing Screws Unplug two relay connectors.
Page 67: Replacement Of Bar Code Reader
2.3 Insertion / Ejection Unit 2.3.4 Replacement of Bar Code Reader Remove the ejection guide assy. ("2.3.3 Removal of Ejection Guide Assy, p.39") Remove three ﬁxing screws, and remove the cassette stacker. Fixing Screws Remove 4 ﬁxing screws "a", and remove the stay. Remove two ﬁxing screws "b", and remove the bar code Fixing Screws "a"...
Page 68: Replacement Of Insertion Nip Rollers
2.3 Insertion / Ejection Unit 2.3.5 Replacement of Insertion Nip Rollers Follow the procedures below to replace the cassette insertion nip rollers (2pcs). Open the front cover. Fixing Screw Remove the right and left covers. ("2.2.2 Removal of the Left & Right Covers, p.29") Reinforcing Plate Remove the front-top cover.
Page 69 2.3 Insertion / Ejection Unit Remove an E-ring, and remove drive gear x 1, parallel pin x Insertion Roller (Front) 1, shaft bearing "B" x 1 from the left of the roller shaft. Remove an E-ring, and remove shaft bearing "B" x 1 from E-Ring the right of the roller shaft.
Page 70: Replacement Of Insertion Motor
2.3 Insertion / Ejection Unit 2.3.6 Replacement of Insertion Motor Remove the insertion / ejection unit front cover. ("2.2.4 Removal of Insertion / Ejection Front Cover, p.31" Remove three ﬁxing screws, and remove the insertion motor (M1). Detach the wire bundle from the wire clamp, and unplug a connector.
Page 71: Replacement Of Shutter Motor (M2)
2.3 Insertion / Ejection Unit 2.3.7 Replacement of Shutter Motor (M2) Remove the insertion / ejection unit. ("2.3.2Removal of the Insertion/Ejection Unit", p.37) Remove the insertion / ejection unit front cover. ("2.2.4 Removal of Insertion / Ejection Front Cover, p.31") Remove an E-ring, and then an idler gear.
Page 72: Replacement Of Ejection Motor (M3)
2.3 Insertion / Ejection Unit 2.3.8 Replacement of Ejection Motor (M3) Remove the insertion / ejection unit. ("2.3.2 Removal of the Insertion/Ejection Unit, p.37") Remove the insertion / ejection unit front cover. ("2.2.4 Removal of Insertion / Ejection Front Cover, p.31") Remove two ﬁxing screws, and remove the guide plate for Guide Plate for Ejection Sensor Wiring...
Page 73 2.3 Insertion / Ejection Unit Slide the link pins "B" (both sides) inward, pull out the from the slide hole on the right and left frame. Remove the shutter shaft from the right and left frame, and remove the ejection shutter assy from the insertion / ejec- tion unit.
Page 74 2.3 Insertion / Ejection Unit Unplug a connector, and remove the wire bundle from the Fixing Screws (3pcs) wire clamp. • JJ49 Remove three ﬁxing screws, then pull out the gear for the ejection motor(M3) from the screw hole, and remove the ejection motor(M3).
Page 75 2.3 Insertion / Ejection Unit Ejection senor bracket (step4.) Fix the screws while the eject sensor bracket is held up. Detector Pin Conﬁrm that the sensor pin stays close to the center of the Eject. Sensor ejection sensor when the ejection shutter closes. Ejection sensor wiring guide plate(step3.) Conﬁrm that the sensor wires are not sandwiched by the plate, then tighten the screws.
Page 76: Transport Unit
2.4 Transport Unit 2.4 Transport Unit 2.4.1 Controlling Parts comprising the Transport Unit • Controlling parts for transport mechanism Part Name Function Access to the Part 1 Feed Escape Sensor Detects the evacu- 1) Remove the right cover. ation position of the (S11) •Refer to "2.2.2 Removal of the Left &...
Page 77 2.4 Transport Unit Part Name Function Access to the Part 2 Feed HP Sensor (S10) Detects the HP of 1) Remove the right cover. the base. •(Refer to "Removal of the Left & Right Covers, p.29") 2) Remove two ﬁxing screws, and remove the transport sensor bracket.
Page 78 2.4 Transport Unit Part Name Function Access to the Part 1 Justiﬁcation HP Detects the HP of the 1) Open the front cover, and tilt the Transport Unit using sensor (S9) justiﬁcation mecha- handle. nism. 2) Remove a ﬁxing screw, and remove the sensor. 3) Unplug a connector.
Page 79 2.4 Transport Unit • Controlling parts for elevator mechanism Part Name Function Access to the Part 1 Elevator HP Sensor Detects the HP of 1) Open the front cover, and tilt the Transport Unit using (S8) receiver. handle. 2) Remove a ﬁxing screw, and remove the sensor. 3) Unplug a connector.
Page 80 2.4 Transport Unit Part Name Function Access to the Part 2 Lock-Release Sen- Detects the HP of 1) Remove the receiver assy. sor (S1) release shaft. •Refer to "2.4.2 Removal of the Cassette Receive Unit, p.54" 2) Unplug a connector. •...
Page 81: Removal Of The Cassette Receive Unit
2.4 Transport Unit 2.4.2 Removal of the Cassette Receive Unit Open the front door. Use the handle to tilt the Transport Unit. Remove the two ﬁxing screws. Caution Of the four ﬁxing screws arranged in series, Receiver Assy remove only the outer two screws. The two inner screws (painted in white) must not be removed, and if this precaution is not observed, it may become impossible for cassettes to be correctly...
Page 82: Replacement Of The Justification Motor (Pm2)
2.4 Transport Unit 2.4.3 Replacement of the Justiﬁcation Motor (PM2) Caution To protect from burning, do not touch the justiﬁ- cation motor immediately after it stops. Open the front door. Remove the right cover. (Refer to "Removal of the Left & Right Covers, p.29") Remove the insertion / ejection unit.
Page 83 2.4 Transport Unit • Tension adjustment Remove 4 ﬁxing screws, and remove the pulley cover for justiﬁcation mechanism. Cover for Justification Mechanism Fixing Screws (4pcs) The width justiﬁcation motor is to be secured in such a way that a 2-mm deﬂection in the center of the belt will be Center of Belt caused by a load of between 1 ~ 2.5 N (102 ~ 255 gf) Justification Motor (PM2)
Page 84: Replacement Of Transport Rack Gear
2.4 Transport Unit 2.4.4 Replacement of Transport Rack Gear The shape of transport rack gears on the right and left are same. I m p or t a n t When replacing the transport rack gear, never remove the both (right and left) gears at the same time.
Page 85 2.4 Transport Unit Remove the remaining ﬁxing screws (2pcs), and detach the rack gear holder pad (left). Rack Gear Holder Pad (Left) Fixing Screw Remove a ﬁxing screw, and remove the transport rack gear on the left. Transport Rack Gear (Left) Fixing Screw Install a new transport rack gear on the right sector plate with two ﬁxing screws.
Page 86: Replacement Of Elevator Motor (Pm1)
2.4 Transport Unit 2.4.5 Replacement of Elevator Motor (PM1) Caution To protect from burning, do not touch the justiﬁ- cation motor immediately after it stops.Open the front door. Open the front cover. Fixing Screw "a" Use the handle to tilt the Transport Unit. Unscrew and remove the two ﬁxing screws "a"...
Page 87: Replacement Of Transport Motor (Pm3)
2.4 Transport Unit 2.4.6 Replacement of Transport Motor (PM3) Caution To protect from burning, do not touch the justiﬁ- cation motor immediately after it stops. Open the front door. Open the front door. Transport Motor Cover Remove the two ﬁxing screws, and detach the transport motor cover.
Page 88: Unlock Motor (M4)
2.4 Transport Unit 2.4.7 Unlock Motor (M4) Remove the receiver assy. ("2.4.2 Removal of the Cassette Receive Unit, p.54") Remove the 4 ﬁxing screws, and remove the receiver motor Receiver Motor Blacket bracket. Fixing Screws Cut the wire bundle of the receiver motor bracket. Tie Band Blacket-Press Springs (Vertical) Unplug the connector.
Page 89 2.4 Transport Unit • Remarks for Installation Conﬁrm that the bracket-press springs (vertical) are securely Blacket-Press Spring (Vertical) ﬁtted on the guide shafts for upper and lower brackets. If the ﬁt- ting is not correctly installed, the bracket-press spring may interfere each other when the Transport Unit comes to the mag- netizing point, and cause a trouble in operation.
Page 90: Replacement Of Receiver Sensor
2.4 Transport Unit 2.4.8 Replacement of Receiver Sensor Remove the receiver assy. ("2.4.2 Removal of the Cassette Receive Unit, p.54") Cut the tie band of the receiver motor bracket. Tie Band Remove the two ﬁxing screws, and remove the receiver Fixing Screws sensor bracket.
Page 91: Subscan Unit
2.5 Subscan Unit 2.5 Subscan Unit Danger Never touch the steel belt directly by hand. The hand or fingers may be cut due to the sharp edge of the steel belt. Caution If the fat of hand remains on the steel belt, rust may develop, and it may cause malfunction of the subscan operation.
Page 92 2.5 Subscan Unit Part Name Function Access to the Part 3 Subscan HP Sensor Detects the HP of cas- 1) Remove the sensor assy. (S17) sette magnetizing •Refer to "2.5.5 Removal of the Sensor Assembly, p.71" plate. 2) Unplug the connector. •JP45 3) Remove a ﬁxing screw, and remove the sensor.
Page 93: Replacement Of Cassette Magnetizing Plate
2.5 Subscan Unit 2.5.2 Replacement of Cassette Magnetizing Plate Caution To maintain the precision of the mechanism, never touch the 4 white-painted screws. Touch-Banned Screws I m p o r t an t Take cautions not to scratch the surface of the cassette magnetizing plate.
Page 94 2.5 Subscan Unit Remove the 4 ﬁxing screws. Holding the cassette magnetizing plate as shown in the right ﬁgure, and pull it out. Carry out reassembly in the reverse order to that described above. Magnetizing Plate Fixing Screws • Remarks for installation •...
Page 95: Steel Belt Decelerating Unit
2.5 Subscan Unit 2.5.3 Steel Belt Decelerating Unit I m p o r t a n t Following procedures should be carried out by minimum 2 person in order to avoid accident and ﬁnger fat to transfer onto the steel belt. Make clear the job for each one in advance, and carry out the procedure with full attention.
Page 96 2.5 Subscan Unit Secure the steel belt and the paper onto the top cover so that they will not fall off. Loosen a set screw on the coupling. Remove 6 ﬁxing screws, and remove the steel belt deceler- ating unit. Carry out reassembly in the reverse order to that described above.
Page 97: Replacement Of Peel Detect Sensor 1/2 (S13 /S14)
2.5 Subscan Unit 2.5.4 Replacement of Peel Detect Sensor 1/2 (S13 /S14) Two peel detect sensor on the right and left are symmetric.The one on the left is a peel detect sensor-L (S13), and the one on the right is a peel detect sensor-R (S14). Remove the left or right cover.
Page 98: Removal Of The Sensor Assembly
2.5 Subscan Unit 2.5.5 Removal of the Sensor Assembly The sensor assembly contains three different types of sensor, and from the top down, these are the V-SYNC sensor (S12), the absorption detection sensor (S15), and the subscanning HP sensor (S17). Magnetization Detect Sensor (S15) Subscan HP Sensor (S17)
Page 99 2.5 Subscan Unit • Remarks for installation • When reinstalling the sensor assy into the unit, while pressing the detect roller of the V-sync sensor by ﬁnger as shown in the right ﬁgure, slide the assy up. If the slide roller is in upright position, it interferes with the activator receptor plate, and cannot be slid in.
Page 100: Replacement Of Subscanning Motor (Pm4)
2.5 Subscan Unit 2.5.6 Replacement of Subscanning Motor (PM4) I m p o r t a n t If the subscanning motor is oriented with Small Hole its small hole facing downward, there is a possibility that lubrication oil will leak from its interior.
Page 101 2.5 Subscan Unit Loosen two set screws and remove the damper roll. Set Screw • The removed damper roll shall be used on the new sub- scanning motor; accordingly, it should not be disposed Damper Roll Set Screw • Installation Install the damper roll on the subscanning motor using two set screws.
Page 102: Optical Unit
2.6 Optical Unit 2.6 Optical Unit 2.6.1 Replacement of Photomultiplier (PMT) I m p o r t a n t When handling the PMT, be cautious not to touch the light collector (glass surface) with ﬁngers or any object. Once scratch is generated, it may result in deteriorated image quality.
Page 103: Replacement Of Optical Unit
2.6 Optical Unit 2.6.2 Replacement of Optical Unit Caution The optical unit is made up of precision compo- nents: Be sure to avoid banging or knocking these components during installation or removal. Caution Laser diode may be damaged due to the electro- static generated by human body.
Page 104 2.6 Optical Unit • Check and adjustment after installation Always carry out the calibration below following the "Installation / Service Manual" for REGIUS Console. • Conﬁrmation of Shading Correction • Sensitivity Calibration • PLL Adjustment • Adjustment of Main Scan Start Position REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 105: Replacement Of Erasing Lamps
2.6 Optical Unit 2.6.3 Replacement of Erasing Lamps The erase lamp unit except the lamps is a reusable part. When replacing the lamps, always replace two lamps at a time. Caution To protect from burning, do not touch the erase lamp immediately after it is extinguished.
Page 106: Replacement Of Thermostat (Th1)
2.6 Optical Unit 2.6.4 Replacement of Thermostat (TH1) Open the front cover. Remove the right and left covers. ("2.2.2 Removal of the Left & Right Covers, p.29") Remove the front-top cover. ("2.2.3 Removal of the Front- Top Cover, p.30") Remove the insertion / ejection unit. ("2.3.2 Removal of the Insertion/Ejection Unit, p.37")
Page 107: Checking H-Sync Signal
("2.6.2Replacement of Optical Unit", p.76) Danger In this procedure, the laser beam may be emitted out of the REGIUS 190. Always wear a laser protection glasses to prevent an eye injury. Remove the left cover.
Page 108: Electrical Unit
2.7 Electrical Unit 2.7 Electrical Unit 2.7.1 Replacement of MCB2 (Mechanical Control Board) Detach the left cover. ("2.2.2 Removal of the Left & Right Covers, p.29") Loosen 5 ﬁxing screws, and remove the MCB2 box cover. Fixing Screws (5pcs) Put note of the setting of rotary SW (SW4) and DIP SW (SW3).
Page 109 2.7 Electrical Unit Remove a ﬁxing screw, and pull out the MCB2 from board’s support legs (5pcs). Fixing Screw Carry out reassembly in the reverse order to that described above. MCB2 Board’s Support Legs • Remarks for Installation • Set the rotary SW (SW4) and DIP SW (SW3) on the new board according to the note taken in step 3.
Page 110: Replacement Of Cf Card
2.7 Electrical Unit 2.7.2 Replacement of CF Card When the CF card is replaced, it is necessary, after completing the replacement to restore the original data of the CF card that have been backed up in the REGIUS Console in advance. All related settings necessary when the CF card is replaced, refer to ("5.3Replacement Procedures of CF Card", p.187).
Page 111: Replacement Of Scb2 (System Control Board)
2.7 Electrical Unit 2.7.3 Replacement of SCB2 (System Control Board) When replacing the CF card at the same time, restore the backed up data from the REGIUS Console onto the CF card by following the "Installation/ Service Manual" for REGIUS Con- sole.
Page 112 2.7 Electrical Unit Remove 4 ﬁxing screws, and unplug board connector (CN3). Then remove the SCB2. Fixing Screws Carry out reassembly in the reverse order to that described above. • Check that the jumper pin (CN015) is short-circuited. (other jumper pins should be open) SCB2 CN210 CN001...
Page 113: Replacement Of Adb2 (A/D Board)
2.7 Electrical Unit 2.7.4 Replacement of ADB2 (A/D board) Remove the left cover. ("2.2.2 Removal of the Left & Right Covers, p.29") Loosen 6 ﬁxing screws. Then detach the board cover. Wear an earth strap. Pull out the SCB2. Fixing Screw 6pcs) (loosen) Unplug 8 connectors from ADB2.
Page 114: Replacement Of Psb (±15V Supply)
2.7 Electrical Unit 2.7.5 Replacement of PSB (±15V supply) Remove the rear cover. ("2.2.1 Removal of the Rear Cover, p.28") Unplug two connectors from PSB (±15V supply). • JP6, JP7 Remove a ﬁxing screw, and pull out the PSB from board’s support legs (3pcs).
Page 115: Replacement Of Sup1 (Dc5V / 24V Supply)
2.7 Electrical Unit 2.7.6 Replacement of SUP1 (DC5V / 24V supply) Detach the rear cover. ("2.2.1 Removal of the Rear Cover, p.28") Remove a fixing screw "a", and loosen two fixing screws "b". Fan Blacket Then remove the fan bracket. •...
Page 116: Replacement Of Sup3(Halogen Power Supply)
2.7 Electrical Unit 2.7.7 Replacement of SUP3(Halogen Power Supply) Remove the rear cover. (See p.28 Remove two ﬁxing screws, and remove the cover for the SUP3 (halogen power supply). Unplug three connectors from the SUP 3 (halogen power supply). • JP8, JP9, JP11 Remove 4 ﬁxing screws, and remove the SUP 3 (halogen power supply).
Page 117: Replacement Of Tap (Power Supply Voltage Switching Board)
2.7 Electrical Unit 2.7.8 Replacement of TAP (Power Supply Voltage Switching Board) Remove the rear cover. (See p.28 Unplug 5 connectors from the TAP. TAP (Power Supply Voltage Switching Board) • CN1, CN2, CN3, CN4, JP1 Remove 4 ﬁxing screws, and pull out the TAP. Carry out reassembly in the reverse order to that described above.
Page 118 Maintenance & Chap.3 Adjustment...
Page 120: Maintenance Items
3.1 Maintenance Items 3.1 Maintenance Items 3.1.1 Maintenance & Service Schedule Carry out maintenance and service following the timetable shown below. Maintenance by user: Refer to the operation manual for details. Frequency Weekly Monthly Every 6 mo. Maintenance Task Cleaning of the cassette stacker √...
Page 121: Lubrication Of The Lm Guide
3.1 Maintenance Items 3.1.2 Lubrication of the LM Guide Using a grease gun, lubricate the metal grease to the speciﬁed points once a year, following the procedures below. • Recommended Grease: AFC grease by THK. • Grease Gun: MG70 • Grease Gun Discharge Rate; app. 0.6ml / stroke I m p o r t a n t Never apply a grease to the steel belt.
Page 122: Lubrication To The Transport Motor Gears
3.1 Maintenance Items 3.1.3 Lubrication to the Transport Motor Gears Using a grease gun, lubricate the metal grease to the worm wheel once a year. • Before shipment, a grease, is applied to the worm wheel. Open the front cover. Apply the grease directly to the worm wheel.
Page 123: Lubrication To The Release Shaft Holder
3.1 Maintenance Items 3.1.4 Lubrication to the release shaft holder Lubricate the actuator part of the release shaft holder once a year. • Recommended grease: PlusGuard No.2 of Kyodo Yushi Co., Ltd. or equivalent. Open the front door. Using the handle for transport unit, lean the transport unit. Cassette Receive Unit Remove the cassette receive unit.(refer to p.54...
Page 124: Cleaning Of Power Supply Fan Filter
3.1 Maintenance Items 3.1.5 Cleaning of Power Supply Fan Filter Clean the ﬁlter once a year following the procedure below. Remove the rear cover. (refer to p.28) Remove one ﬁxing screw "a", and loosen 2 ﬁxing screws Fan Bracket "b" to remove the fan bracket. •...
Page 125: Cleaning Of Cassette Magnetizing Plate
3.1 Maintenance Items 3.1.6 Cleaning of Cassette Magnetizing Plate Gently clean the surface of the cassette magnetizing plate (magnetizing surface) with an alcohol every 6 months. At the same time, check that there is no scratches on the surface of the plate.
Page 126: Set Up Of Dummy Sbc2 Program
3.2 Set Up of dummy SBC2 program 3.2 Set Up of dummy SBC2 program To check each operation of mechanical control, use the dummy SBC2 program. Start the dummy SBC2 program following the procedures below. Im p o r t a n t Do not change the setting of DIP SW other than SW2- 1 on the MCB2.
Page 127: Connection
3.2 Set Up of dummy SBC2 program 3.2.2 Connection Connect the maintenance PC to the REGIUS 190. Move the REGIUS 190's power breaker to the OFF posi- tion. Remove the left side cover. "2.2.2 Removal of the Left & Right Covers, p.29")
Page 128: Start Up Of Regius 190
3.2 Set Up of dummy SBC2 program 3.2.3 Start Up of REGIUS 190 Open the front cover of REGIUS 190, and check that there is not cassette left inside. Check that the gear cover (right) is located behind the home position mark.
Page 129: Starting The Dummy Sbc2 Program
3.2 Set Up of dummy SBC2 program 3.2.4 Starting the dummy SBC2 program Start the maintenance PC. Double-click the short-cut for "dummy SBC2 program" on the desk top. • dummy SBC2 program starts up, and "Main" window and "Information" window will be shown. •...
Page 130 4) Restart the REGIUS 190. Though "READY" is shown on the LCD 1) Check that he dIP SW setting on the MCB2. panel of the REGIUS 190, "Starting ..." on 2) Restart the REGIUS 190. the "Information" window does not change to screened text.
Page 131: Cautions In Operation Of Dummy Scb2 Software
3.2 Set Up of dummy SBC2 program 3.2.5 Cautions in Operation of Dummy SCB2 Software Different from the normal operation, the dummy SBC2 program can start each motor regardless of its status. Therefore, it may cause damage on the component parts if it is forcefully run for abnormal operation. Special attention has to be paid when operating stepping motors as shown below.
Page 132: Verification Of Initializing Sequence
3.3 Verification of Initializing Sequence 3.3 Veriﬁcation of Initializing Sequence To initiate initialization in the same order as actual sequence using the dummy SBC2 program, follow the proce- dures below. Start up the dummy SBC2 program, and bring the mainte- nance window to the screen.
Page 133 3.3 Verification of Initializing Sequence Move the Elevator Unit (Cassette Receive Unit) to the HP. Click "Move to HP" of "Cassette receive Unit". Check that "Move to Cassette receive Unit...OK" is shown on "Information : ". Check the initialization sequence of Cassette receive Unit. Click "Initialize"...
Page 134 3.3 Verification of Initializing Sequence Check the initialization sequence of Transport Unit. Click "Initialize" of "Transport Unit". Check that "Transport Unit Initialize...OK" is shown on "Information : " Move the Cassette receive Unit to the HP. Click "Move to HP" of "Cassette receive Unit". Check that "Cassette receive Unit to HP...OK"...
Page 135: Verification Of Reading Operation
Veriﬁcation of Initializing Sequence, p.105"). • This step can be neglected if the initialization has been completed after the REGIUS 190 had successfully started up. Select the cassette type on the window depending on the cassette size which will be tested.
Page 136 3.4 Verification of Reading Operation Click [DC motors] tab. Click [Forward High] of "Insertion Roller". Wait for 1 second or longer, click [Stop] of "Insertion Roller". Click "Others" tab. Click [Start Read] of "Bar code". Check that "Reading Bar Code ..." is shown on "Infor- mation: "...
Page 137 3.4 Verification of Reading Operation Click [DC motors] tab. Click [Forward High] of “Insertion roller”. Check that "Cassette on Cassette receive Unit Detect" of "Sensor" is switched to ON. Click [Stepping motors] tab. 10) Click [Transport pos.] of "Cassette receive Unit". 11) Check that "Cassette receive Unit at Transport Position ...OK"...
Page 138 3.4 Verification of Reading Operation 17) Click [DC motors] tab. 18) Click [Close] of "Insertion slot Shutter". Transports the cassette to the magnetizing (absorb) posi- tion. Transport Motor (PM3) Click [Stepping motors] tab. Click [Absorb pos.] of "Transport Unit". Check that "Transport Unit Magnetizing Position ...OK" is shown on "Information : "...
Page 139 3.4 Verification of Reading Operation Subscanning operation starts. Check that the "Cassette back plate sensor" of "Sen- sor" is "ON". Click [Sub scanning] of "Sub scanning". • Cassette magnetizing plate elevates. • Image reading by the optical unit will not be imple- mented.
Page 140 3.4 Verification of Reading Operation After coupling the back plate with the front plate, transports the cassette to the ejection position. Click [Absorb pos.] of "Transport Unit". Only when the cassette is mammo type, click [3mm up] of "Sub scanning". Check that "Transport Unit Magnetizing Position ...OK"...
Page 141 3.4 Verification of Reading Operation Click [Standby pos.] of "Justify". Check that "Justiﬁcation Standby Position ...OK" is shown on "Information : " window. Click [Eject pos.] of "Cassette receive Unit". Check that "Cassette receive Unit Standby Position ...OK" is shown on "Information : " window. Check that the leading edge of the cassette is located at the ejection slot.
Page 142 3.4 Verification of Reading Operation Click "Stepping motors" tab. Click [Insertion pos.] of "Transport Unit". Check that "Transport Unit Insertion Position ...OK" is shown on "Information : " window. Click [Move to HP] of "Cassette receive Unit". Check that "Cassette receive Unit to HP ...OK" is shown on "Information : "...
Page 143: Checking The Stand-Alone Operation
3.5 Checking the Stand-Alone Operation 3.5 Checking the Stand-Alone Operation Normally, when the REGIUS 190 which is not networked to the REGIUS Console is started up, a network error 24000 occurs, and it will not start even the cassette is inserted.
Page 144: Adjusting The Peel-Detection Rollers
3.6.1 Peel detection mechanism The REGIUS 190 has been designed such that, when subscanning operation is being carried out, there is a gap of approximately 1 mm between the optical beam condensing section and the plate surface. However, in situa- tions such as where abnormal adherence of double-sided adhesive tape leads to peeling of the plate from the back plate, any attempted subscanning operation could result in interference of the plate with the optical unit.
Page 145 3.6 Adjusting the Peel-Detection Rollers The peel detection mechanism is laterally symmetric. In this paragraph, explanation is made for the left mecha- nism. No Part Name Function Peel Detect Roller When a back plate (Plate) of a thickness greater than speciﬁcation is ascending, it touches the peel detect roller and press it toward the front of the device.
Page 146 3.6 Adjusting the Peel-Detection Rollers • Important adjustment issues Install the peel detect roller jig on the cassette magnetizing plate, and adjust the standard position of the peel detect roller and the position where the peel detect sensor switches to "ON".
Page 147: Adjustment Of The Standard Position
3.6 Adjusting the Peel-Detection Rollers 3.6.2 Adjustment of the Standard Position The peel detection roller is to be ﬁxed at the standard position where it comes into contact with the peel detect roller jig. Move the power-supply breaker to the OFF position. Remove the rear cover.
Page 148: Adjustment Of The Sensor Detect Position
3.6 Adjusting the Peel-Detection Rollers 3.6.3 Adjustment of the Sensor Detect Position Adjust the position of the peel detect roller where the peel detect sensor switches from "OFF" to "ON". Starts the dummy SBC2 program, and open the mainte- nance window. ("3.2 Set Up of dummy SBC2 program, p.99") Slowly lower the balance weight until the thicker part of the...
Page 149: Adjusting The Pressing Amount
3.7 Adjusting the Pressing Amount 3.7 Adjusting the Pressing Amount When any of the cassette magnetizing plate, transport evacua- tion sensor (S11), transport rack gear, etc. which affects the magnetizing position, follow the procedures below to adjust the pressing amount which the transport unit applies to the cas- sette magnetizing plate.
Page 150 3.7 Adjusting the Pressing Amount With the steel scale, measure the gap between the ﬂoating rail on the right side of the device and the absorption plate. Criterion : 12 ±0.5mm Floating rail • If the measured values does not satisfy the rating Adjust the correction amount (mm) by turning the rotary switch (SW4) on the MCB2.
Page 151: Checking And Adjusting The Justification Allowance
3.8 Checking and Adjusting the Justification Allowance 3.8 Checking and Adjusting the Justiﬁcation Allowance Set the 14" x 17" cassette on the justiﬁcation mechanism, and measure the gap between the justiﬁcation control guide-R1 and justiﬁcation control guide-R2. Criterion: 1 ~ 3mm Justification Control Justification Control 3 Different Aspects of...
Page 152: Adjusting The Position Of Insertion Guide Switch (Sw4)
3.9 Adjusting the Position of Insertion Guide Switch (SW4) 3.9 Adjusting the Position of Insertion Guide Switch (SW4) If the assembled positions of the insertion guide SW and the receiver plate of the magnet catch are incorrect, initializing will not be initiated even the insertion guide is put back to the origi- nal position.
Page 153 3.9 Adjusting the Position of Insertion Guide Switch (SW4) REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 154 Chap.4 Troubleshooting...
Page 156: Troubleshooting For Electrical Control & Communication
REGIUS Console, the REGIUS Console is not operating) 4) Network between the REGIUS Console Send a ping from the REGIUS Console to the REGIUS 190. and REGIUS 190 is faulty. • If connection was not possible (i.e., no response), –...
Page 157 2000, a warning will be displayed. 9) A Reader and REGIUS • If the REGIUS 190's IP and host name are set the same as that for the Console share the same REGIUS Console, the Reader will startup, but reading will not be possible. A IP and host name.
Page 158 4.1 Troubleshooting for Electrical Control & Communication Cause Remedy 12) A Reader and REGIUS • Even if the REGIUS Console's host name is set for the Reader, normal read- Console share the same ing will be possible. host name. • Even if the Reader's host name is set for the REGIUS Console, normal read- ing will be possible.
Page 159: Power Supply On/Off Problems
The image in reading process will be transferred to the reading by the REGIUS. REGIUS Console. • The REGIUS 190 will be automatically shut down after completing the image transfer. Restart the REGIUS 190. 6) Sleep operation does not proceed correctly. Review the Relation setting for the JM.
Page 160 4.1 Troubleshooting for Electrical Control & Communication • Analysis Procedure of Power Failure (unable to turn on the device) If the device cannot be started up even the operation button is pressed down, search the cause and take neces- sary action according to the following procedures. Plug the power cable into the power outlet, and check AC100 is output at the other end of the power cable.
Page 161: Signal Processing Problems
4.1 Troubleshooting for Electrical Control & Communication 4.1.3 Signal Processing Problems Troubles due to signal processing are listed below. Cause Remedy 1) Occurrence of a 04905 SCB2 1) Conﬁrm whether power is being supplied to the SCB2 (and also carry communication error from the out a voltage check).
Page 162: Troubleshooting For Mechanical Troubles
4.2 Troubleshooting for Mechanical Troubles 4.2 Troubleshooting for Mechanical Troubles 4.2.1 Caution for Receiver Sensor Plunger When attempting to remove the back plate Caution Receiver Sensor Plunger from the cassette magnetizing plate, always couple the back plate with the front plate ﬁrst, then remove the cassette from the mag- netizing plate.
Page 163: Troubles When Separating / Coupling The Mammo Cassette
4.2 Troubleshooting for Mechanical Troubles 4.2.2 Troubles when Separating / Coupling the Mammo Cassette Mammo cassette has a structure different from the regular cassette as shown below, the REGIUS Plate protrud- ing into the frame area of the front plate, so that the exposure area shall be extended to the chest side. REGIUS Plate Mammo Type Regular Type...
Page 164: Actions When A Foreign Material Falls In To The Insertion Slot
Shut down the REGIUS 190. Open the front cover. Manually rotate the eccentric cam in orientation shown in Left Side the right ﬁgure to open the insertion shutter.
Page 165: Troubleshooting For Image Quality
4.3 Troubleshooting for Image Quality 4.3 Troubleshooting for Image Quality In this paragraph, remedies for image quality troubles as listed below are described. Horizontal stripes, vertical stripes, S-value variation, poor contrast, irregular L/R brightness, dose abnormalities, image disparity, white blotches, black blotches, monitor display errors (OK for ﬁlm), image duplication. 4.3.1 Flow of Troubleshooting •...
Page 166: Case 2: Entire Image Is Too Bright, Whitish (With Subject Structure)
For some reason, the ROI identiﬁed for processing Correct the ROI setting to the appropriate position. is not correctly set. There is a problem with the REGIUS 190's photo- multiplier or high-voltage system. 1) ADB2's photomultiplier high-voltage switch is set 1) Set the switch to ON.
Page 167: Case 3: Horizontal Streaks In Image
4.3 Troubleshooting for Image Quality 4.3.4 Case 3: Horizontal Streaks in Image Phenomena Cause/Remedy Horizontal streak occurring at one location • There is a possibility that an external signal is being within the image. * applied during reading. • Ensure that the device is protected from external inﬂu- ences during reading, and perform exposure again.
Page 168: Case 4: Horizontal Lines Throughout The Entire Image
REGIUS 190, and check whether the streaks disappear. • If the streaks disappear, widen the distance between the equipment and the REGIUS 190 or direct the antenna of the equipment not against the REGIUS 190. REGIUS MODEL 190 Service Manual Ver.1.00 2004.11.01...
Page 169: Case 5: Vertical Lines
4.3 Troubleshooting for Image Quality 4.3.6 Case 5: Vertical Lines Phenomena Cause/Remedy Sharp white lines (5 to 10 pixels in width) 1) If there are horizontal scratches on the 1)Replace the plate. plate; 2) If dust has collected on the edge of the 2) Blow clean the edge of the optical unit's beam-condens- optical unit's beam-condensing section ing section.
Page 170 4.3 Troubleshooting for Image Quality Phenomena Cause/Remedy Faint white lines (20 to 100 pixels in width) 1) There is a possibility that dust is present 1) Open the small window below the lid of the optical unit (in in side the optical unit. the assembled condition, if so required), and clean the corresponding location on the CY2 mirror with a blower.
Page 171: Case 6: False Contours Can Be Seen In The Image
4.3 Troubleshooting for Image Quality 4.3.7 Case 6: False contours can be seen in the image Phenomena Cause/Remedy Phenomena only on the output ﬁlm. Check the imager. Check the raw data using the Service Tool, • Bit loss from image data in the process after the ADB2. and if these contours are conﬁrmed.
Page 172: Case 11: The Left And Right Of The Image Are Disconnected
4.3 Troubleshooting for Image Quality 4.3.12 Case 11: The left and right of the image are disconnected. Phenomena Cause/Remedy The X-ray exposure restriction is not suit- Check the exposure ﬁeld. able. The sideways-direction start point is not cor- Check the sideways-direction start point and modify if neces- rect.
Page 173: Case 14: S-Value Variation
4.3 Troubleshooting for Image Quality 4.3.15 Case 14: S-value variation Phenomena Cause/Remedy Fluctuates on the same unit. 1) Occurs with different sampling 1) 87.5∫ and 175∫ correspond to sampling pitch differences, and pitches. since frequency also changes, S-values will never be exactly equal.
Page 174: Case 17: Dose Irregularities (I.e., Bad Correspondence Of Mas And S Values, Etc.)
4.3 Troubleshooting for Image Quality 4.3.18 Case 17: Dose irregularities (i.e., bad correspondence of mAs and S values, etc.) Phenomena Cause/Remedy Incorrect sensitivity calibration. Repeat the sensitivity calibration. The log-log curve created by measuring the val- Request the X-ray tube manufacturer for remedies. ues for "mAs"...
Page 175: Case 22: Image Duplication
4.3 Troubleshooting for Image Quality 4.3.23 Case 22: Image duplication Remedy Check the erase lamp is operating during the erasure process. • Erase and then carry out reading without using any correction. • If the problem repeats, replace the pate (as large doses have caused the plate to break). This operation is to be carried out with correction.
Page 176: Case 26: Image Fading
4.3 Troubleshooting for Image Quality 4.3.27 Case 26: Image fading Phenomena Cause/Remedy The x-ray exposure time is too long. (Organs • Check the equipment's exposure time and the display S- move over extended periods) value. (An S-value of less than 50 is exceptionally low.) •...
Page 177: Error Code
Below is the general procedure required when an error occurs. • Collect the log. When an error is displayed on the LCD of REGIUS 190, collect the error log using REGIUS Console. • Reset Open / close the front cover.
Page 178: Mechanical Control Error Codes
4.4 Error Code 4.4.2 Mechanical Control Error Codes 04001 ~ 04069 indicates an error occurred on the sensors. Error Error name Error description Action code Feed HP sensor NG A time-out occurred for ON or OFF Check MCB2:CN11-, pins 32 through 34 04001 detection by the Feed HP sensor (HP sensor) and MCB2:CN15 (Trans-...
Page 179 4.4 Error Code Error Error name Error description Action code 3) Cassette with a barcode that is In the care of 3), remove the cassette, not registered or represents and reset the printer to READY by per- wrong size is inserted. forming open/close of front cover.
Page 180 4.4 Error Code Error Error name Error description Action code Justiﬁcation sensor-L The right side of the Justiﬁcation • Check MCB2:CN11-, pins 9 through 04027 NG (at initializing) Sensor was ON after completion of 11 (Justiﬁcation Sensor- L) HP motion processing for initializa- •...
Page 181 4.4 Error Code Error Error name Error description Action code 04037 Cassette Receive The elevation-bed cassette sen- Check MCB2:CN11-, pins 6 through 8 Sensor NG (at ejec- sor was ON following the comple- (Cassette Receive Sensor) and tion after elevation) tion of motion by the elevation bed MCB2:CN16 (Elevator Motor) to the eject position during cas-...
Page 182: Mechanical Control Error Code (04101 ~ 04106)
4.4 Error Code 4.4.3 Mechanical Control Error Code (04101 ~ 04106) 04101 ~ 04106 indicates an error occurred on the motors. Error Error name Error description Action code Subscan motor NG A deviation occurred between the Check MCB2:CN5-, pins 16 through 18 04101 elevation pulse number and the (Subscan HP Sensor) and MCB2:CN6...
Page 183: Mechanical Control Error Code (04150 ~ 04165)
4.4 Error Code 4.4.4 Mechanical Control Error Code (04150 ~ 04165) 04150 ~ 04165 indicates an error occurred on the ﬁrmware. Error Error name Error description Action code Lock initializing pro- Initialization of the lock motor Open the front door, remove any cas- 04150 cess cannot be carried out as a result...
Page 184 4.4 Error Code Error Error name Error description Action code Lock start NG Push-up operation could not be Open the front door, remove any cas- 04162 carried out by the lock motor as a sette that may be present inside the result of a problem in the ﬁrm- equipment, and then carry out a restart.
Page 185: Mechanical Control Error Code (04200 ~ 04219)
4.4 Error Code 4.4.5 Mechanical Control Error Code (04200 ~ 04219) 04200 ~ 04219 indicates an error relating the SCB2 communication. Error Error name Error description Action code GetStatus receipt Initialize Communication for the Open the front door, remove any cas- 04200 time-out - Initialize purpose of reporting the start of...
Page 186 4.4 Error Code Error Error name Error description Action code GetStatus receipt Front door open Communication Open the front door, remove any cas- 04208 time-out - front door for the purpose of reporting that sette that may be present inside the open the front door is open to the SCB2 equipment, and then carry out a restart.
Page 187 4.4 Error Code Error Error name Error description Action code GoBackward receipt A GoBackward command (i.e., Open the front door, remove any cas- 04216 time-out permission for erasure start after sette that may be present inside the reading) could not be received equipment, and then carry out a restart.
Page 188: Mechanical Control Error Code (04900 ~ 04908)
4.4 Error Code 4.4.6 Mechanical Control Error Code (04900 ~ 04908) Type Error name Error description 04900~ 04908 indicates an error which can not be classiﬁed. Error Error name Error description Action code Cassette exists when The Cassette receive sensor was Open the front door, remove any cas- 04900 initializing (Cassette...
Page 189 4.4 Error Code Error Error name Error description Action code 04906 Cassette warp The Peel sensor turned on during 1) Open the front cover and remove any detected execution of either read cassettes, and then close the door opreations or erasure operations. and restore.
Page 190: Scb2 Error Codes
4.4 Error Code 4.4.7 SCB2 Error Codes Code Medium Classiﬁ- Detailed Clas- Countermeasures, etc. cation siﬁcation Memory error SCB2 replacement or CF card 10000 replacement Hardware error SCB2 replacement 11000 Internal communi- Mechanical High voltage ON Conﬁrm that there was no continuous 12000 cation error control com-...
Page 191 4.4 Error Code Code Medium Classiﬁ- Detailed Clas- Countermeasures, etc. cation siﬁcation Internal error Network com- Net Command Tim- Open and close the door and then 12205 munication eout restore. If restoration is not possible, restart. Internal error Network com- Transfer End Time- Open and close the door and then 12206...
Page 192 4.4 Error Code Code Medium Classiﬁ- Detailed Clas- Countermeasures, etc. cation siﬁcation Signal process error QRV Overﬂow The sensitivity has been mistakenly 14010 corrected. Check the following. 1) Conﬁrm that the ADB2's high volt- age On/Off switch is On (check by reading the solid density).
Page 193: Network Errors
4.4 Error Code 4.4.8 Network Errors Code Error name Countermeasures, etc. 20000 Memory error Open and close the door, and then con- ﬁrm operation. If re-occurrence seems likely, replace the SCB2 and CF card. Hardware error Open and close the door, and then con- ﬁrm operation. If re-occurrence 21000 seems likely, replace the SCB2 and CF card.
Page 194 Appendix...
Page 196: Scb2 Dummy Program Screens
A.1 SCB2 Dummy Program Screens A.1 SCB2 Dummy Program Screens A.1.1 Main Window The main window will appear right after the start up of the dummy SCB2 program. Menu Menu Item Description File Send Log (S)... N/A at present. End Log (E) N/A at present.
Page 197 Menu Item Description Command Stand-By (S) Sends "Switch to Standby" to the REGIUS 190 of READY status, and changes its mode to standby. Wake-Up (W) Sends "Release from Standby" to the REGIUS 190 of Standby status, and changes its mode to READY.
Page 198: Information" Window
Displays the bar code of the cassette which is inserted into the REGIUS 190 insertion slot. Process Displays the bar code of the cassette which is being read on the REGIUS 190. Hi Vol. ON It is displayed in black when the high voltage ON status is sent from the MCB2, and changes to halftone when "GoBackward"...
Page 199: Communication Port" Dialogue
A.1 SCB2 Dummy Program Screens A.1.3 "Communication Port" Dialogue This dialogue will appear when "Communication" is selected in "SetUp" menu of the main window. ("A.1.1 Main Window, p.169") Item Description COM Port number Speciﬁes the serial port to be used. Bits per second Speciﬁes the line speed at which the communication is made with the MCB2.
Page 200: Scb2 Properties" Dialogue
A.1 SCB2 Dummy Program Screens A.1.4 "SCB2 Properties" Dialogue This dialogue will appear when "SCB2 Set Up" is selected in "Set Up" menu of the main window. ("A.1.1 Main Window, p.169") Do not change the setting unless otherwise instructed. Item Description Registration mode Speciﬁes "Barcode Reg."...
Page 201: Scb2 Properties" Dialogue
A.1 SCB2 Dummy Program Screens A.1.5 "SCB2 Properties" Dialogue This dialogue will appear when "Network Error" is selected in "Command" menu of the main window. ("A.1.1 Main Window, p.169") Do not change the setting unless otherwise instructed. Item Description Error code Speciﬁes the error code which shall be sent to the MCB2.
Page 202: Scb2 Error Transmission" Dialogue
A.1 SCB2 Dummy Program Screens A.1.6 "SCB2 Error Transmission" Dialogue This dialogue will appear when "SCB2 Error" is selected in "Command" menu of the main window. ("A.1.1 Main Window, p.169") Do not change the setting unless otherwise instructed. Item Description Error code Speciﬁes the error code which shall be sent to the MCB2.
Page 203: Maintenance Window
A.1 SCB2 Dummy Program Screens A.1.7 Maintenance Window This dialogue will appear when "View Maintenance Window" is selected in "Command" menu of the main window. ("A.1.1 Main Window, p.169") • Common Screen Command Group Switching Tab Switches the command operation key group which will be displayed on the lower part (Command Operation Item View Column) Command Operation Keys...
Page 204 A.1 SCB2 Dummy Program Screens • [Indicators] Tab Description [Power SW ON] Switches ON / OFF of "operation" lamp (green). [Erase SW OFF] Switches ON / OFF of "erase" lamp (orange). [Insertion slot ON] Switches ON / OFF of "READY" lamp (blue). [Ejection slot OFF] Switches ON / OFF of "Cassette Ejection"...
Page 205 A.1 SCB2 Dummy Program Screens • [DC Motors] Tab Description Insertion slot shut- [Initialize] Initiates initializing of the insertion shutter. (open, close, and check the operation is normal) [Open] Opens the insertion shutter. [Close] Closes the insertion shutter. Lock-release motor [Lock] Plunge the cassette lock one time.
Page 206 A.1 SCB2 Dummy Program Screens • [Stepping Motors] Tab Important Full care should be taken when starting the stepping motor so that any component parts should not interfere with each other. Item / Key Description Cassette Speciﬁes the cassette type that will be used as a standard for operations of subscan, Cassette receive Unit, justiﬁcation.
Page 207 A.1 SCB2 Dummy Program Screens Item / Key Description Casette [Initialize] Initiates initialization of the Cassette receive Unit. receive [Move to HP] Moves the Cassette receive Unit to HP. Unit [Receive pos.] Moves the Cassette receive Unit to the receiving position where the cas- sette is brought down when inserted.
Page 208 A.1 SCB2 Dummy Program Screens • [Others] Tab Description Bar code [Start Read] Sends a command to the bar code reader to start reading. After reading, the bar code information will be displayed on the "Command Execution Information Column". [Stop Read] Sends a command to the bar code reader to stop reading.
Page 209: Get Task Information" Dialogue
"Command" menu of the main window. ("A.1.1 Main Window, p.169") Do not change the setting unless otherwise instructed. Important REGIUS 190 may not operate properly when the data change is implemented. Item Description Data ID Speciﬁes the data ID of the data to be changed or acquired.
Page 210: Firmware Update Parameters" Dialogue
Do not change the setting unless otherwise instructed. Important If the update of the ﬁrmware is imple- mented only on the MCB2, and not on the SCB2 may cause malfunction of the REGIUS 190 depending on the combina- tion of versions. Item Description Update Loader unit Select this to update the loader of the ﬁrmware on the ﬂash memory of MCB2.
Page 211: Dip Switch Setting
Connecting the REGIUS 190 and the PC with serial cable, mode enables to implement each individual operation command. Continuous opera- Enables to repeat the reading operation of the REGIUS 190 with- tion mode out cassette. Durability test mode A mode to perform durability test of the cassette. Difference from the normal mode is;...
Page 212 LCD Message Language SW3-3 Setting Mode Description Japanese Uses Japanese for the LCD message on the REGIUS 190. English Uses English for the LCD message on the REGIUS 190. • SW3-1, SW3-2, SW3-4, SW3-5, SW3-6, SW3-7, SW3-8 are spares. •...
Page 213: Dip Switches On The Adb2 (Analogue/Digital Board)
A.2 DIP Switch Setting A.2.2 DIP Switches on the ADB2 (Analogue/Digital Board) • Input Mode Selection SW1-1 Setting Mode Description Manual Various settings are made by manual. (use SW1-2 ~ 6) Remote Various settings can be controlled by SCB2. • Log AMP Input Selection SW1-2 Setting Mode...
Page 214: Replacement Procedures Of Cf Card
• Various setting data for networks. Because the set of these data is unique to each REGIUS 190, it is necessary to back up the data before replace- ment of the CF card, and to restore the data on the new CF card after the replacement.
Page 215 Check that the all setting data except various correction data and conﬁg data of the REGIUS 190 has restored the original status as it was installed. Start the service tool on the REGIUS Console, and restore the data onto the CF card of the REGIUS 190 using the "Board Change" screen.
Page 216: Main Circuit Diagram
A.4 Main Circuit Diagram Main Circuit Diagram "operation" SW "erase" SW SPEAKER LOCK RELEASE MOTOR LOCK RELEASE SEN CSSETTE RCV SEN JUSTIF-L SEN JUSTIF-HP SEN JUSTIF-R SEN ELEVATOR-HP SEN ELEVATOR MOTOR JUSTIF MOTOR FEED MOTOR FEED-HP SEN FEED RETR SEN SUBSCAN MOTOR MAIN UNIT COOL FAN MCB COOL FAN...
Page 217: Parts Layout Diagram
A.5 Parts Layout Diagram A.5 Parts Layout Diagram A.5.1 MCB2 (Mechanical Control Board) REGIUS MODEL 190 Service Manual Ver.1.00 2004.11...
Page 218: Scb2 (System Control Board)
A.5 Parts Layout Diagram A.5.2 SCB2 (System Control Board) REGIUS MODEL 190 Service Manual Ver.1.00 2004.11...
Page 219: Adb2 (A/D Board)
A.5 Parts Layout Diagram A.5.3 ADB2 (A/D Board) REGIUS MODEL 190 Service Manual Ver.1.00 2004.11...
Page 220 0676-55030 B 0412TE...

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