Olympus TH4 Скачать руководство пользователя страница 22

19

Check results (Date)

Check items

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1. More than 8 years have passed since original purchase or the total power ON

time has exceeded 20,000 hours.

2. Lamp does not light sometimes even though the main switch is set to on.

3. Illumination flickers when you move the lamp cable or lamp housing.

4. Lamp cable is unusually hot to the touch.

5. Scorching or burning odor is produced during use.

6. Illumination still flickers after replacement with a new lamp bulb.

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 discoloration of the lamp housing connection terminal or lamp socket.

Uneven discoloration of the left and right sections of these parts.

9. Discoloration, deformation or cracking of the lamp housing.

10. Melting, crack, deformation or solidification of the lamp cable or a wiring part.

11. Increased frequency of servicing compared to similar devices put into use at

the same time as the lamp housing.

 *

When the Check Result columns become insufficient, copy this sheet.

Содержание TH4

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 23: ......

Страница 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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