Operation Manual
3
5.3. Black-white tests.................................................................................32
5.4. Red-green tests....................................................................................33
5.5. Other Tests..........................................................................................34
5.5.1. ETDRS Chart..................................................................................35
5.5.2. Standard Snellen Chart ...................................................................36
5.5.3. Bailey-Lovie Chart .........................................................................37
5.5.4. Fixation Disparity Test ...................................................................38
5.5.5. Hearing and Speaking Impaired Tests............................................38
5.5.6. Crowding Bars................................................................................42
5.5.7. Amsler test......................................................................................43
5.5.8. Animations .....................................................................................43
5.5.9. Colour Pictures For Children..........................................................43
5.5.10. Stereo Images Red-Green .............................................................43
5.5.11. SIRDS – Single Image Random Dot Stereograms .......................44
5.5.12. Eye pictures ..................................................................................46
5.5.13. Description of the IR remote functions ........................................46
5.6. Ishihara tests.......................................................................................46
5.7. Street lamp test...................................................................................46
6. MASKS ...........................................................................................................47
6.1. Single mask .........................................................................................47
6.2. Horizontal mask .................................................................................48
6.3. Vertical mask......................................................................................49
6.4. Red-green mask..................................................................................50
7. SOFTWARE VERSION ...............................................................................51
8. TROUBLESCHOOTING .............................................................................51
9. WARNINGS...................................................................................................52
10. CHART PANEL MAINTENANCE...........................................................53
10.1. Cleaning ............................................................................................53
10.2. Repairs ..............................................................................................54
10.3. Checking............................................................................................54
11. WARRANTY ...............................................................................................55
APENDIX A .......................................................................................................56
PACKAGE CONTENTS..........................................................................56