AmScope B/T340B Manual do utilizador - Página 11

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340 Series

Setting the Stage's Stop-Limit

1. Unlock the stop-limit, which is the switch inside the left hand focusing knob.
2. Adjust the stage to the desired maximum height.
3. Lock the stop-limit. This will allow you to limit the movement of the stage from the bottom of the range up to
the point that it is set at.
4. To reset it, unlock the stage and reset the stage to the new height that you would like it to limit at. If no limit is
desired, simply unlock the stop-limit, but be careful when using the oil immersion lens (100x), as with no limit you
can hit the slide, damaging the lens or your sample.
Changing the Bulb (halogen models only)
1. Before changing the light bulb, first pull the plug out of the electrical socket and wait for the lamp to cool down.
The light can get hot when a halogen system is in use, so please be careful to avoid being burned.
2. Please be sure to remove the eyepieces from the unit before turning it upside down to prevent them from falling
and breaking.
3. Remove the door at the bottom of the microscope by unscrewing it.
3. You may now change the bulb by removing and replacing it. Be sure that the bulb is not hot before touching it
to avoid burning. Reinstall door and continue use of microscope.
11
Operation