background image

  4 

15.  TENSION ADJUSTMENT COLLAR: Used to adjust tension of focusing mechanism. 
 
16.  SAFETY RACK STOP:  When properly adjusted, controls maximum upward travel of stage.  Prevents higher power objectives 

from breaking specimen slides, prevents damage to objective lenses.  This stop has been pre-adjusted at the factory. 

 
17.  RECHARGER:   Automatic switching charger used to recharge batteries.  The auto recharger will accept 120v to 240v current, 

either 50H or 60H, without the need for any additional transformer. 

 
18.  USB CABLE: Connects microscope & camera to computer. 
 

ASSEMBLY

 

 

 

 

1.  SPECIMEN HOLDER: 
 

A.  Rotate coarse focusing knob to move stage platform to its lowest position. 
 
B.  Remove two knurled screws from mechanical stage platform. 
 
C.  Place specimen holder on stage and using the two knurled locking screws, attach specimen holder to mechanical stage. 
 

OPERATION

 

 
Your microscope is fully functional as a standard microscope.  The following instructions apply only to operation of the microscope.  
Refer to the software instructions located on the Motic Images CD for operation of camera.  Some steps for microscope operations 
are altered slightly in the software documentation, in order to utilize some of the unique features provided by the digital camera and 
software. 
 
1.  Place microscope directly in front of you in a manner which permits you to comfortably look into the eyepiece and easily reach 

the focusing controls 

 

2.  Assure that light is available for illuminating the specimen. 
 

A.  Your microscope has special LED illumination that is powered by 3 rechargeable AA nickel metal hydride batteries 

(supplied).  These batteries may be recharged, as required, using the recharger (supplied).  Each set of batteries may be 
recharged approximately 500 times before replacing, and each charge will provide up to 50 hours of microscope 
operation.  The LED component (bulb) will last for up to 50,000 hours before replacement is required. 

 

WARNING:  DO NOT USE regular AA alkaline batteries.  Use of other than rechargeable AA nickel metal 
hydride batteries could result in batteries exploding during recharge.  ONLY USE THE SUPPLIED 
SWITCHING BATTERY RECHARGER WITH AUTOMATIC “TRICKLE CHARGE”. 

 

B.  It is recommended that you charge the batteries before initial use and after prolonged storage as the batteries may have 

discharged.  Plug output cord from battery charger into DC recharging socket located on back of microscope base.  Your 
automatic switching recharger operates on 100 to 240 volts AC 50/60 Hz. Plug charger into your AC wall outlet.  Battery 
recharger is equipped with an automatic “trickle charge” feature; the red LED indicator lamp located on recharger will be 
illuminated when batteries are receiving maximum charge.   After batteries are charged, the red LED indicator lamp will 
turn to green and charger automatically switches to “trickle charge”.   Note that your microscope can be used during 
recharging.  Charger can be left plugged in, but for safety reasons it is a good idea to disconnect the charger from the AC 
wall outlet and the output cord from recharging socket after 12 hours.  Batteries and charger may feel warm when 
charging, and unplugging the recharger is a safety precaution.   

 

C.  Turn “on/off” switch located on microscope base to “on” position and proceed as follows.  
 

Содержание DC-128

Страница 1: ...W TO USE YOUR MICROSCOPE SERIAL NUMBERS 1 Microscope serial number This number etched on inside of small ledge immediately behind stage plate is the number under which your warranty is registered 2 Microscope Motic CD DM number This number found on a white sticker on the bottom of the microscope and on CD sleeve is used for logging on the Motic web site which gives you the ability to download free...

Страница 2: ...ser 1 25 N A Base Specimen holder mechanical stage Fine focus knob USB output terminal 4 5 volt DC input 4 5 volt DC recharger Rack stop adjustment screw Knobs controlling X Y movement of mechanical stage Coarse focus knob Tension adjustment collar behind focus knob on left side Knurled locking screws for securing specimen holder to stage Rheostat intensity control knob Light On Off Switch ...

Страница 3: ...amera ON 2 EYEPIECE ocular lens Lens closest to the eye magnifies the primary image formed by the objective lens 3 OBJECTIVE TURRET nosepiece Revolving turret which holds objective lenses permits changes of magnification by rotating different powered objective lenses into optical path 4 OBJECTIVE LENS Lens closest to the object being viewed forms first magnified image of the specimen 5 SPECIMEN HO...

Страница 4: ...owered by 3 rechargeable AA nickel metal hydride batteries supplied These batteries may be recharged as required using the recharger supplied Each set of batteries may be recharged approximately 500 times before replacing and each charge will provide up to 50 hours of microscope operation The LED component bulb will last for up to 50 000 hours before replacement is required WARNING DO NOT USE regu...

Страница 5: ...t b When using 4x and 10x objectives the special neutral filter must be in optical path c When using the higher power 40x and 100x objectives remove filter from optical path d To remove filter grasp filter holder knob and swing out filter holder G Changing magnification a Rotate revolving nosepiece to position 10x objective into optical path b This microscope has been parfocalled which allows chan...

Страница 6: ...ith fine focus adjustment at mid range focus on standard slide until sharp image is obtained Rotate rack stop setscrew in clockwise direction until tight tighten locking nut B Coarse focus tension adjustment prevents the stage from drifting down from its own weight and causing the image to move out of focus The tension adjustment has been adjusted to appropriate tension at the factory However afte...

Страница 7: ...acing LED element An LED bulb will last up to 50 000 hours so you don t have to do this exercise very often To open the illuminator field lens housing use hex wrench supplied with your microscope to loosen hex screw on side of lens housing Remove lens housing to expose LED bulb Remove bulb by grasping the plastic base of bulb and gently pulling straight up Insert new LED bulb replace lens housing ...

Страница 8: ...or rechargeable LED microscope 951 Dustcover 16 tall x 13 heavy duty vinyl with stitched seams 975 001 Carrying case anodized aluminum fabric lining accessory pockets and Velcro straps keyed lock LIMITED LIFETIME WARRANTY Please see our website www nationaloptical com for complete warranty details and exclusions Revised 7 23 13 ...

Отзывы: