Instruction Manual Mesotest II (G/62800/0715/en) ii / v
Table of Contens
1 Scope of Delivery.........................................................................................................................1
2 Graphic Symbols on the Equipment ......................................................................................2
3 Information about the Documentation ................................................................................2
3.1 Structure of the Documentation................................................................................2
3.2 Software Version ............................................................................................................3
4 Safety Instructions......................................................................................................................3
4.1 About this Manual .........................................................................................................3
4.1.1 Used Graphic Symbols.................................................................................4
4.2 Safety Instructions for Use..........................................................................................4
5 Intended Use.................................................................................................................................8
6 Device Description ......................................................................................................................9
6.1 Mesotest II Functionality .......................................................................................... 11
6.2 Twilight (Mesopic) Vision.......................................................................................... 14
7 Initial Operation ....................................................................................................................... 16
7.1 Before Initial Operation............................................................................................. 16
7.2 Information About the Room in which the Device is Set Up ......................... 16
7.2.1 Insert Cover ................................................................................................. 17
7.3 Set up and Connection .............................................................................................. 17
7.4 Software Installation.................................................................................................. 19
7.5 Switching the Device On and Off ........................................................................... 19
8 Before Conducting the Examination .................................................................................. 20
8.1 Prepare the Unit for Routine Operation................................................................ 20
8.2 Prepare the Patient for the Examination.............................................................. 20
8.2.1 Patient Adaptation.................................................................................... 21
9 Examination Using the Control Pad.................................................................................... 22
9.1 Control Pad.................................................................................................................... 22
9.2 Filling In the Test Sheet............................................................................................. 25
9.2.1 Starting the Examination ........................................................................ 25
9.3 Test Mesopic Vision .................................................................................................... 26
9.4 Test Mesopic Vision With Glare .............................................................................. 26
9.4.1 Test for Night Myopia (optional)........................................................... 27
9.4.2 Monocular Examinations (optional)..................................................... 27
10 Conducting the Examination with a Computer/Laptop ................................................ 28
10.1 Using the Examination Menu .................................................................................. 28
10.1.1 View the Patient’s Information and Enter any Visual Aid.............. 29
10.1.2 Marking the Results in the Test Image Display................................. 30
10.1.3 Present the Next Optotype ..................................................................... 30
10.1.4 Swing in Minus Lenses............................................................................. 31
10.2 Change Settings........................................................................................................... 31
10.3 Conduct the Examination ......................................................................................... 36
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