Celestron 44345 Manuel d'instructions télécharger pdf (Page 3)

1. Carefully remove the microscope and other parts from the

carton and set them on a table, desk, or other ﬂat surface.

2. Remove the plastic cover from the microscope.

3. Plug the small cable from the AC adapter into the socket on

the back of the base (see Figure 2).

4. Insert the plug you need (see note below) into the AC adapter

and then plug the adapter into the proper power source.

Note: The AC Adapter supplied with this microscope has an

interchangeable plug system that can work in the USA, UK,

Europe, Australia, and many other parts of the world. You can

easily change plugs for your particular requirement by doing

the following:

A. Pull the plug up and away while holding the base of the

AC Adapter and the plug will come off.

B. Take the plug style that you want to use and align the two

holes in the bottom of the plug with the two pins in the

AC Adapter (see Figure 3). Then, push the plug into the

AC Adapter all the way and you are nished.

Battery Operation — You can use your microscope without

AC power if you choose. This gives you the freedom to operate

the microscope outdoors or indoors anywhere you please. The

battery operation requires 4AA batteries (user supplied). Open

the battery door on the bottom of the microscope and insert the

batteries according to the battery polarity shown in the battery

compartment (Figure 4). After the batteries are installed close the

battery door. Battery life will typically be three hours.

SettIng up Your MIcroScope

MagnIfIcatIon (power) table

Use the following table to determine the

magniﬁcation of the different objective lenses

in combination with your microscope using the

normal mode of the digital image on the LCD

screen and using the digital zoom feature.

SpecIfIcatIonS

Stage Mechanical Stage 3.5” x 3.5” (88 mm x 88 mm)

Digital Camera 2 MP ½” CMOS; 10x Magnication in lieu of an Eyepiece;

1600x 1200 pixel array. Up to 5MP with interpolation.

LCD Monitor 3.5” (90 mm) with 4x Digital Zoom — High denition touch

digital TFT display

Resolution — 320 x 240 pixels, Contrast ratio — 300, Color

Support — 262K colors, Brightness/Luminance — 430cd/m2

Focuser Dual — Coarse/Fine

Objectives Achromatic, glass type — 4x, 10x 20x, and 40x

You can use optional objective lenses up to 60x but not

lower than 4x — DIN35 RMS thread size WJ 4/5” x 1/36”

Internal Flash 1GB (approximately 1,300+ snapshots @ 2mp or video of

Memory 4 hours+)

Snapshots in JPEG format and 3GP les for Video

LCD Rotation 180° – 90° left / 90° right

Filter Wheel Red/Green/Blue/1 mm hole/3 mm hole/6 mm hole (default)

Nosepiece Quad with click stop

Illuminators Built-in electric — both are LED 6 Volt and 6 Watt

Condenser N.A. 0.65

AC Adapter Input Universal 100 to 240 Volt 50/60HZ

Batteries User supplied 4AA — approx. 3 hour usage

Weight/Dimensions 60 oz/1.7 Kg 6.9” (175 mm) x 5.4” (137 mm) x 12.7” (323 mm)

Objective Lens 4x 10x 20x 40x

Digital Image

— normal 40x 100x 200x 400x

Maximum with 4x

digital zoom feature 160x 400x 800x 1600x

Figure 3

igure 4

workIng dIStance

Objective Lens 4x 10x 20x 40x

Working

Distance (mm) 35.3 7.8 1.9 0.7

touch pen

You can keep the touch pen handy by attaching it to

the microscope with the supplied velcro material.

Figure 2

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Celestron 44345 Manuel d'instructions Page 3

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