CONTENTS REV 24/02/2020
1. INTRODUCTION ...................................................................................................................................... 1
2. USER MANUAL TERMS AND SAFETY SYMBOLS ............................................................................... 1
3. WARNINGS & CAUTIONS ...................................................................................................................... 1
3.1. Servicing the unit warning & cautions ............................................................................. 1
3.2. Using the unit: warnings and cautions ............................................................................ 2
3.3. Probes: warnings and cautions .......................................................................................... 3
3.4. Precautions to take concerning wastes and elimination of device and
accessories .............................................................................................................................. 4
4. ABSOLU TECHNICAL SPECIFICATIONS .............................................................................................. 5
4.1. Classification .......................................................................................................................... 5
4.2. Electrical requirements ....................................................................................................... 5
4.3. Compliance ............................................................................................................................. 5
4.4. Dimensions.............................................................................................................................. 6
4.5. Environmental conditions ................................................................................................... 6
4.6. ABSOLU computer system specifications ........................................................................ 6
5. ULTRASOUND SYSTEM PROBES SPECIFICATIONS.......................................................................... 7
5.1. Standardized A probe ........................................................................................................... 7
5.2. Biometry probe ...................................................................................................................... 7
5.3. 15 MHZ B-SCAN probe ........................................................................................................... 7
5.4. 20 MHZ Annular B-SCAN probe (option) ..........................................................................8
5.5. 50 MHZ Linear probe.............................................................................................................8
6. BLOCK DIAGRAM .................................................................................................................................. 9
7. MAIN UNIT AND ACCESSORIES ........................................................................................................ 10
7.1. Main units, probes and options ....................................................................................... 10
7.2. Accessories and consumables ......................................................................................... 11
7.3. Spare parts ............................................................................................................................ 11
7.4. Footswitch ............................................................................................................................. 12
8. DISASSEMBLING THE UNIT TO REPLACE DEFECTIVE SPARE PARTS .......................................... 13
8.1. Removing the back cover .................................................................................................. 13
8.2. Accessing subsystem boards ............................................................................................ 13
8.2.1. Replace the A-15-50 ERM board with a S-15-50 ERM board .................... 14
8.3. Remove the screen from the base of the device ........................................................ 15
8.4. Open the screen ................................................................................................................... 16
9. ABSOLU DEVICE DISPLAY – Adjust magnifier tool ...................................................................... 19
10. PROBES MANAGEMENT AND CALIBRATION .................................................................................. 20
10.1. Standardized (A-Std) / regular biometry (A) probe ................................................... 20
10.1.1. Adding or removing a standardized / regular biometry probe &
calibration .......................................................................................................... 20
10.1.2. Delete or add a new standardized or regular biometry probe ............. 20
10.1.3. Tissue sensitivity determination for A-Std type of probe (only
when S mode is activated) .............................................................................. 21
10.1.4. Measurement test regular biometry probe calibration ........................... 22
10.1.5. Measurement test regular biometry probe calibration ........................... 25
10.2. Adding / suppressing other probes (B15, B20-5A and LIN50MHz) ..........................26
10.3. Linear probe calibration check ........................................................................................ 27
10.3.1. Calibration tool .................................................................................................. 27
10.3.2. Calibration setup ............................................................................................... 27
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