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A23.0910   

 

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Page 11 of 14

 

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3-7

 

Turn on/off the Magnification Fixed Position 

Function 

 
 
 
 
 
 
 
 
 
 

Fig. 19 

◎ 

Magnification fixed position function is providing 

a  ticking  sound  stop  position  for  every  zoom 

magnification  indicated  value  of  the  zoom  knob. 

When  the  ticking  sound  stop  position  function  is 

turned to STOP, the zoom magnification can be finely 

adjusted  around  the  zoom  magnification  indicated 

value. 

1)

 

To  turn  on  the  ticking  sound  magnification  fixed 

positon fuction, rotate the ticking sound magnification 

fixed positon screw

① 

in clockwise(as the   arrowhead 

shown) to the end with an inner hexagon spanner.(See 

Fig. 19) 

Every  magnification  value  on  the  zoom  knob  has  a 

ticking sound fixed position. 

2)

 

To  turn  off  the  ticking  sound  magnification  fixed 

positon fuction, rotate the ticking sound magnification 

fixed  positon  screw

① 

in  counter-clockwise(in    the 

opposite  direction  of  arrowhead)  for  two  circles  with 

an inner hexagon spanner.(See Fig. 19) 

★ 

Do not rotate it over the limit, otherwise it   will 

damage  the  housing  and  internal  mechanisms  of 

the microscope. 

 

3-8

 

Use the Eye-cap 

◎ 

If  the  user  wears  glasses,  turn  over  the  eye-cap 

border outward, and cover it on the eyepiece. 

◎ 

If the user doesn’t wear glasses, cover the  eye-cap 

on the eyepiece. It can prevent the glasses touching the 

eyepiece  and  avoid  damaging  the  glasses  and  the 

eyepiece. (See Fig.20) 

 
 

Fig. 20 

Summary of Contents for A23.0910

Page 1: ...cnoec com To ensure the safety and obtain satisfactory performance please study this instruction manual thoroughly before start to use your instrument A23 0910 Zoom Stereo Microscope Parallel Light 0...

Page 2: ...djust the Focusing Tension 9 3 4 Adjust the Diopter and Focus 10 3 5 Adjust the Interpupillary Distance 10 3 6 Adjust the Elevation Angle of Observation Head 10 3 7 Turn on off the Magnification Fixed...

Page 3: ...l power adapter is used Wide voltage range is supported as 100 240V AC 5 Use the special wire supplied by our company 2 Maintenance 1 Keep all the surface of the lens clean Wipe the lens gently with a...

Page 4: ...Pole Aperture Diaphragm Adjusting Rod Tension Adjusting Knob Main Objective Worktable 1 Components A23 0 Microscope Body Focusing Bracket Group Coarse Focusing Knob Clip Base Group Trinocular Head Ey...

Page 5: ...embling Scheme to describe how to assemble the components and the numbers denote the assembling order Before assembling make sure there is no dust dirt or other materials which will disturb it Assembl...

Page 6: ...the focusing bracket group on the wrong side the microscope will turn over as the right view of Fig 3 2 2 2 Assemble the Microscope Body 1 Remove the decorative cover of the focus bracket group and l...

Page 7: ...hes the bottom Lock the eyepiece by the lock screw See Fig 7 Fig 7 Fig 8 Install or Remove the Reticle 1 Unscrew the pressure ring from eyepiece see Fig 8 2 Clean the reticle then install it into the...

Page 8: ...the optical fiber into the inner hole of the power supply box to the bottom and align the flat surface with the lock screw then lock it with the lock screw 3 Insert the other end of the optical fiber...

Page 9: ...stronger 1 Adjusting the adjustment knob of the reflector See Fig 14 can change the reflector surface also can change the lighting range after reflected 2 The adjustment knob of the reflector can be m...

Page 10: ...knob to the maximum magnification if the image is not clear enough when observed with the right eyepiece repeat Step 3 5 as above 6 Then rotate the zoom knob to the minimum magnification turn the diop...

Page 11: ...to the end with an inner hexagon spanner See Fig 19 Every magnification value on the zoom knob has a ticking sound fixed position 2 To turn off the ticking sound magnification fixed positon fuction r...

Page 12: ...ead which can used for binocular observation See Fig 22 When the light path selecting pole is pulled to the outmost all the light will enter the trinocular head which can used for TV Photography Fig 2...

Page 13: ...up onto the base with a M3 sunk key make the flat side of polarizer group close to the pillar then put back the worktable See Fig 24 2 Loop the analyzer group on the outside diameter of main objective...

Page 14: ...ght field of view doesn t superpose with the left one Interpupillary distance is incorrect Adjust the interpupillary distance Diopter adjustment is incorrect Adjust the diopter The eyepiece for the ri...

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