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TH4

CONTENTS

    

PROPER SELECTION OF THE POWER SUPPLY CORD

.......................................................................................................................  

14-17

8 LAMP HOUSING INSPECTION SHEET

18,19

IMPORTANT 

— Be sure to read this section for safe use of the equipment. —

 1-3

1 NOMENCLATURE

  4

2 COMPATIBLE HALOGEN LAMP HOUSING

 5

3 ASSEMBLY

 6

4 OPERATION

 7

5 SPECIFICATIONS

8

6 CONTROL VIA THE REMOTE CONNECTOR

9-12

7 TROUBLESHOOTING GUIDE

13

Summary of Contents for TH4

Page 1: ...ensure the safety and obtain optimum performance and to familiarize yourself fully with the use of this unit we recommended that you study this manual thoroughly before operating the unit Retain this...

Page 2: ...to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the product is...

Page 3: ...OUSING INSPECTION SHEET 18 19 IMPORTANT Be sure to read this section for safe use of the equipment 1 3 1 NOMENCLATURE 4 2 COMPATIBLE HALOGEN LAMP HOUSING 5 3 ASSEMBLY 6 4 OPERATION 7 5 SPECIFICATIONS...

Page 4: ...f no power cord is provided please select the proper power cord by referring to the chapter PROPER SELECTION OF THE POWER SUPPLY CORD at the end of this instruction manual 5 Always set the main switch...

Page 5: ...ower supply unit Study the meaning of the symbols and always use the equipment in the safest possible manner If the power supply unit is used in a manner not specified by this manual the safety of the...

Page 6: ...ntended use This instrument has been designed to be used to observe magnified images of specimens in routine and research applications Do not use this instrument for any purpose other than its intende...

Page 7: ...Main switch ON OFF Hand Switch TH4 HS Optional Brightness control knob Extension Cord U RMT Optional Compatible halogen lamp housing Brightness control knob POWER LED REMOTE LED Lamp ON OFF switch Ex...

Page 8: ...COMPATIBLE HALOGEN LAMP HOUSING Power Supply Unit TH4 For halogen lamp housing Halogen Lamp Housing U LH100 3 U LH100L 3 IX ILL100LH Any lamp housings other than described above cannot be used with TH...

Page 9: ...proper power cord by referring to chapter PROPER SELECTION OF THE POWER SUP PLY CORD at the end of this instruction manual 3 Insert the power cord plug into the connector 4 Insert the power cord plug...

Page 10: ...hy can be obtained when an LBD filter is engaged in the light path Hand Switch Operation When the hand switch is connected the REMOTE LED lights the brightness control knob is defeated but the brightn...

Page 11: ...o 104 F Maximum relative humidity 80 for temperatures up to 31 C 88 F decreasing linearly through 70 at 34 C 93 F 60 at 37 C 99 F to 50 relative humidity at 40 C 104 F Supply voltage fluctuations Not...

Page 12: ...DIN 8 pin connector specifications Pin No Name Analog input for light intensity control Remote ON OFF H Vcc 13 5 V input Analog input for light intensity control using external VR GND Vcc 13 5 V outpu...

Page 13: ...2 Set the main switch to I ON 3 Apply the external analog voltage DC voltages from 0 to 5 V correspond to the light amount from MIN to MAX The external wiring should have a wire gauge of AWG28 0 1 mm...

Page 14: ...e emitter to pin 2 Fig 7 3 Controlling the Amount of Light with External VR Fig 7 Inside the power supply unit The amount of light can be controlled between MIN and MAX by connect ing an external VR 1...

Page 15: ...ils Open collector output is OFF i e there is an open circuit between pins 4 and 7 The external wiring should have a wire gauge of AWG28 0 1 mm2 or more External voltage connected to pin 4 should be n...

Page 16: ...lb is nearly burned out Replace bulb A cord plug is improperly connected Check all connections 2 POWER LED lights but bulb does not light Bulb is nearly burned out Replace bulb A cord plug is improper...

Page 17: ...uthorized agencies in your country PROPER SELECTION OF THE POWER SUPPLY CORD If no power supply cord is provided please select the proper power supply cord for the equipment by referring to Specificat...

Page 18: ...Argentina Australia Austria Belgium Canada Denmark Finland France Germany Ireland IRAM SAA VE CEBEC CSA DEMKO FEI UTE VDE NSAI Italy Japan Netherlands Norway Spain Sweden Switzerland United Kingdom U...

Page 19: ...ad Length of color section in mm Black Red Yellow Comite Electrotechnique Belge CEBEC Verband Deutscher Elektrotechniker VDE e V Pr fstelle Union Technique de l Electricite UTE Instituto Italiano del...

Page 20: ...alkontroll DEMKO National Standards Authority of Ireland NSAI Norges Elektriske Materiellkontroll NEMKO Asociacion Electrotecnica Y Electronica Espanola AEE Hellenic Organization for Standardization E...

Page 21: ...be observed Put X if not applicable or if applicable If there is any mark noted immediately stop use of the product and contact Olympus for detailed inspections or replace the lamp housing If you det...

Page 22: ...7 Deformation backlash or looseness etc when you assemble the lamp hous ing Impossibility of removing the top section of lamp housing when you at tempt to replace the lamp bulb etc 8 Extreme discolora...

Page 23: ......

Page 24: ...eunsa ro Gangnam gu Seoul 06153 Korea Distributed by Manufactured by 48 Woerd Avenue Waltham MA 02453 U S A Shinjuku Monolith 2 3 1 Nishi Shinjuku Shinjuku ku Tokyo 163 0914 Japan www olympus global c...

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