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VI
Maintenance Menu .............................................................................................................................................57
1 Indicating Program Version and Checksum........................................................................................57
2 Testing Electrical Component Operations ..........................................................................................58
(1) All-Test Mode............................................................................................................................58
(2) Individual Test Mode.................................................................................................................60
3 Testing Hardware of Remote Control Pad ..........................................................................................61
(1) Key Input Test...........................................................................................................................61
(2) LED ON/OFF Test ....................................................................................................................62
(3) LCD Indication Test ..................................................................................................................62
4 Initializing Focus Motion Potentiometer ..............................................................................................63
5 Resetting Remote Control Pad Settings to Default Values ................................................................64
6 Resetting HUB Controller Settings to Default Values .........................................................................65
7 Reset Control Data to Default Values.................................................................................................66
(1) All Components.........................................................................................................................66
(2) Revolving Nosepiece ................................................................................................................67
(3) Condenser Module....................................................................................................................68
(4) Optical Path ..............................................................................................................................69
(5) Filter Block ................................................................................................................................70
(6) Excitation Filter .........................................................................................................................71
(7) Barrier Filter ..............................................................................................................................72
(8) Auxiliary Filter ...........................................................................................................................73
VII
Troubleshooting ..................................................................................................................................................74
1 Remote control pad doesn’t start up. (TITLE screen appears, and the screen freezes.)...................74
2 Electrical component doesn’t operate.................................................................................................74
3 Revolving nosepiece doesn’t rotate at a certain position of the fine focus knob. ...............................74
4 Dia-illumination lamp cannot be turned ON or OFF............................................................................74
5 Voltage of dia-illumination lamp cannot be adjusted. .........................................................................75
6 Opening/closing status of Uniblitz shutter doesn’t coincide with LED indication................................75
7 Objective information is not indicated. ................................................................................................75
8 Condenser module information is not indicated..................................................................................75
9 Filter block information is not indicated...............................................................................................75
10 Excitation filter information is not indicated.........................................................................................76
11 Barrier filter information is not indicated..............................................................................................76
12 Dia-illumination lamp voltage is not indicated.....................................................................................76
13 Z-axis coordinates are not indicated...................................................................................................76
14 Buzzer doesn’t sound when a key is pressed.....................................................................................76