Biological_Microscope

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Under certain conditions, perfomance of the unlt may be adversely affected by factors other than defects, lf problems occur,
please review the following list and take remedial action as needed. If you cannot solve the problem after checking the entire list,
pleaee Contact Olympus for aeeistance.
-`c` ©fflT!FTFay Page
1. Uneven brightness in observation The objective is not engaged in the light Engage the objective into position until
10
field. path. i' clicks.
The condenser is too low. False lt to the upper limit 10
The objectlve, eyepiece, condenser and/orwindowlensaredirty. Clean them thoroughly.
2
2. Dust or stains are visible in obser- The eyepiece, condenser, window lens Clean them thoroughly.
vation field.
and/or specimen glasses are c]irty
2
3 0b§ervatlon Image glares. The conclenser is too low. Raise it 10
The condenser lrls diaphragm ring is Adjust the aperture according to the obstopped
down excessively.
jective mag nification.
4 Observation image is whitish- The ctb)ective ls not engaged in the light Engage the clbjective into positlon until
blurred or unclear path. t cllcks.
The objective, eyepiece, condenser and/orspeGimenglassesaredlrty. Clean them thoroiighly.
10
10
2
Immersion oH io not used with an immer-sic)nobjective,
Use lmmerelon ctll.
11
Bubbles are mixed in the immersion oil. Bemove the bubbles. 11
The specified imm©r§ion oH is not used.
Use the Immersion oil suppliecl byOIympus.
11
5. Part of Image ls defocused or image The objective is not properly engaged in Engage the objective Into posltlon until
loots llke l['s flowing. the 119ht path t cllcks'
The §pecimen i§ not set properiy on the Set the spocimen correctly on the Stage
staoe
ancl secure using the §peclmen holder,
6. High-magnification cibjectlve The sr)eclmen is upside down. Set the specimen correctly with the
touches specimen just beforecomlngIntofocus`
cover glass on the top.
10
7
7
7 llie tension of coarse adjustment The coarse adiustment knob tension ad- Loosen the ring to adjust to proper
knob 1` too high.
tension
)ustm©nt ring ls sEit too tighl.
8 Focu§ing is lmpos§lble (because The pro-focusing knob is positioned toolow F`alse lts position`
the stage cannot be raised).
9 The stage lowers by its own weight The coarse adjustment knob tension Tighten the ring to adjust to proper tenor
focueing i§ lost due to Slippageoftheknob. adjustment ring is set too loose sion.
8
9
8
10.Coarse focus adjustment cannotlowerthestagelowenough. The condenser i§ tot) low Fiaise it.
10
11. Flelds of view of two eyes do not The interpupillary disfance is not adjusted Adjust it properly.
match.
propeny.
Dlopter c;ompensation fcir the two c,ye3 ionotset. Adjust it conectly.
9
9
The left and right eyepieces are different. Beplace one of them so that the leftandrighteyepiecesareidentical. -