CONTENTS
II. DSU
2 SUMMARY OF OBSERVATION PROCEDURES ........ 2-1
3 DETAILS OF EACH OPERATION................................ 3-1
3-1 General Precaution for observation............................................... 3-1
3-2 Selection of fluorescent mirror unit............................................... 3-2
3-3 Table of Combination – Objective lens to each observation and
applicable disk ................................................................................. 3-5
3-4 Assignment of operating buttons on body (BX61, BX62 or BX61WI
only)................................................................................................... 3-7
3-5 Powering up ..................................................................................... 3-8
3-6 Focusing........................................................................................... 3-8
3-7 Changeover of visual mirror unit (front side)................................ 3-9
3-7-1 In case of BX ...............................................................................................3-9
3-7-2 In case of IX.................................................................................................3-9
3-8 Disk IN/OUT .................................................................................... 3-10
3-9 Shutter OPEN/CLOSE.................................................................... 3-10
3-9-1 In case of BX .............................................................................................3-10
3-9-2 In case of IX...............................................................................................3-10
3-10 Changeover of camera mirror unit (rear side)........................... 3-11
3-11 Filter change................................................................................. 3-11
3-12 Adjustment of field iris diaphragm............................................. 3-12
3-13 Lamp centering ............................................................................ 3-13
3-14 Camera focus alignment ............................................................. 3-15
3-15 Power shutdown .......................................................................... 3-15
4 VARIETIES OF OBSERVATION METHODS ............... 4-1
4-1 Visual observation (BX)................................................................... 4-1
4-1-1 Simultaneous observation of reflected-light fluorescent and phase contrast 4-1
