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Levenhuk DTX 700 Mobi
Digital Microscope
User Manual
Ръководство за потребителя
Návod k použití
Bedienungsanleitung
Guía del usuario
Használati útmutató
Guida all’utilizzo
Instrukcja obsługi
Manual do usuário
Инструкция по эксплуатации
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2
Levenhuk DTX 700
Mobi
Digital Microscope
Microscope parts
Capture
Zoom adjustment wheel
Polarizing wheel
Battery status indicator
HDMI out
AV out
DC: charge battery
USB: output to PC
Objective lens
1/4" screw
MicroSD slot
Focus wheel
Brightness adjustment wheel
Battery compartment
4" color LCD display
Speaker
Setup
Power on/o
Up
Photo/Video/Playback
OK (Conrm)
Down
Microphone
The kit includes: microscope, tripod, rechargeable battery, USB cable, AV cable,
power adapter, soware CD, pouch, user manual and lifetime warranty.
Microscope assembly
Open the battery compartment and insert the battery into the battery
compartment matching the indicated polarity. The battery has to be fully charged
before turning the microscope on for the rst time. Plug the power cable into the
power cable socket on the microscope body (7) and connect it to a power source.
The battery status indicator (4) will turn red. Once the battery is fully charged,
the indicator will go out. You can now disconnect the microscope from the power
source and turn it on. The fully-charged battery allows you to use the microscope
for 2.5 hours. The illumination will grow dim and the image quality will decrease
to inform you that the battery is low. Charge the battery, as described above.
A microSD card (purchased separately) is required to save captured images and
recorded videos. Turn the microscope o and insert the microSD card into the
corresponding slot on the microscope body until it locks in place with a click. Do
not apply excessive force when inserting the microSD card. Try rotating the card,
if it does not lock in place with ease. Format the card before using it. To turn the
microscope on, open the LCD display or press the power button (17). To turn the
microscope o, fold the LCD display or press the power button (17) again (refer to
Power saving section for more information).
Display icons
Note: Interface icons will be hidden if no key has been pressed and held for 10 seconds.
Capturing an image
Turn the microscope on and point it at an object. Make sure the LCD display
is fully unfolded. Adjust the illumination brightness, so that the specimen is
evenly lit. Change magnification, then focus your view and press the capture
button (1) to capture an image.
Recording a video
Press the Photo/Video/Playback button (19) to switch to video mode. The icon in
the upper le corner of the screen will change in conrmation. Press the capture
button (1) to start recording and press it again to stop.
EN
Never, under any circumstances, look directly at the Sun, another bright
source of light or at a laser through this device, as this may cause
PERMANENT RETINAL DAMAGE and may lead to BLINDNESS.
Capture an
image
Playback mode
Current image
resolution
Battery status
indicator
Start and stop video
recording
Total number of images that
may be captured (based on the
current resolution)
MicroSD status icon
3
Playback
Press the Photo/Video/Playback button (19) to switch to playback mode. The icon
in the upper le corner of the screen will change in conrmation. Select the desired
photo or video clip with UP (18) and DOWN (21) buttons and press OK (20) to play it.
Deleting les
When browsing saved les, press the Setup button (16), select Delete… and press
OK (20) to conrm selection (you can choose to delete everything or just the selected
le from the displayed menu).
Protecting les
When browsing saved les, press the Setup button (16), select Protect and press OK
(20) to conrm selection (you can choose to protect everything or just the selected
le from the displayed menu).
Zoom
Scroll the zoom adjustment wheel (2) to zoom your view in or out.
Polarizing lter
You can use a polarizing lter to reduce light reection while observing objects
with a shiny surface like metal, crystals, etc. Rotate the polarizing wheel (3) by 90
degrees to activate or deactivate the polarizing eect.
Mass storage on PC
Insert a microSD card in the slot. Connect the microscope to your PC with the USB
cable to download images from the card to your computer.
Preview on PC
Only works with the soware installed. Remove the microSD card from the slot.
Connect the microscope to your PC with the USB cable.
Connecting the microscope to a TV-set
Plug the AV cable into the microscope and connect it to your TV-set (refer to the
User Guide of your TV-set for additional information). Turn on the TV and select the
correct channel from the corresponding menu of the TV-set (refer to the User Guide
of your TV-set for additional information).
Attaching the tripod
Place the tripod on a stable surface. Connect the tripod to the threaded hole (9)
on the microscope and rotate the microscope until it locks in place. Do not apply
excessive pressure during rotation, as this may damage both the microscope and
the tripod. Tripod height may be adjusted, if necessary.
Display menu
Press Setup button (16) to open the main display menu. From this menu you
can set image and video resolution, the interface language, date and time, turn
on the power saving mode, set up the TV connection, format the SD card, reset
settings and check the hardware version. Also, this menu provides access to the Loop
recording mode and Date Stamp option.
Resolution
Select the image or video resolution from the main menu and choose the required
resolution by pressing the Down button (21), then conrm by pressing the OK button
(20).
Note: This model supports the following image resolutions: 12M, 10M, 8M, 5M, 3M;
video resolutions: 1080P, 720P.
Capture mode
In photo mode, press the Setup button (16) and choose the Capture mode to setup
the sequence capture. For example, you can set up the microscope to take a photo
every 5 seconds.
Loop recording
In video mode, press the Setup button (16) and choose the Loop recording mode.
You can select the duration of the video clip or turn the Loop recording mode o.
While the Loop recording mode is on, each video clip of selected duration will be
recorded over the previous one.
Date Stamp
Select Date Stamp from the main menu and then select a target option.
Date and time
Select Date/Time from the main menu by the Down button (21) and set the current
date and time.
TV connection
Select TV Mode from the main menu and then select, between NTSC and PAL,
the correct mode compatible with your TV. Press the OK button (20) to conrm
selection.
Power saving
Select Auto Power O from the main menu and set the idle time before the
microscope automatically shuts down. Press the OK button (20) to conrm selection.
Settings reset
Select Default Setting from the main menu to revert back to factory settings.
Language
Select Language from the main menu and choose one of the existing settings. Press
the OK button (20) to conrm selection.
MicroSD card formatting
Select Format SD from the main menu to format the installed memory card. All the les
on the card will be deleted aer card formatting. Normally card formatting is not
necessary, unless your card is not able to store the captured image.
4
PortableCapture soware
Insert the installation CD into your CD drive. Choose the folder according to the
operating system of your device. Double click the installation le to install the
application and follow the instructions on screen. The installation CD contains a
copy of the user manual, which you can nd in the User Manual folder. Connect the
microscope to your PC with a USB cable and run the PortableCapture application.
A pop-up message will warn you if the microscope is not connected to the PC.
Application menu
File
Photos Folder: set a directory for captured images.
Videos Folder: set a directory for recorded videos.
Options
Resolution: set image resolution.
Date/Time: hide or display date and time of capture during preview.
Language: change the language of the user interface.
XY Guide: hide or display a grid on images.
Full screen mode: go full screen.
Capture
Photo: capture an image.
Video: record a video.
Capturing an image
Click the corresponding icon on the toolbar or select Photo from the Capture menu.
Recording a video
Click the corresponding icon on the toolbar or select Video from the Capture menu.
Sequence capture
Click the corresponding icon on the toolbar. A dialog window will appear where you
can set a number of parameters for sequence capture. Click the Photo radio button
to set the time to begin capturing images, interval between them and the total
number of images. Click the Video radio button to set the time to begin recording
videos, their duration, interval between them and the total number of clips.
Calibration
Before calibrating the microscope, turn the grid display on. To do so, select On from
Options > XY Guide. By default, the grid is visible. Place the calibration scale on the
stage and focus your view. Make sure that the vertical axis of the grid is parallel to
scale divisions and capture an image. Double-click the image thumbnail to open it in a
separate window.
Click the corresponding icon on the toolbar to begin calibration. Using your mouse,
choose two points on the image (you have to know the actual distance between
these two points). Once you choose the second point, a dialog window will open,
where you have to enter the known distance in the Actual dimension eld. The
application will automatically calculate the magnication of the image. Click OK
to close the dialog window. The calculated magnication will be displayed in the
Magnication eld.
Note: Chosen points should form a horizontal line.
You can check calibration results by measuring the same distance with the Straight line
tool. Click the measurements icon, choose the Straight line tool and draw a similar line on
the image. If the measured distance is equal to the actual distance, calibration has been
successful.
Recalibration
The calibration process has to be repeated if the magnication or focus has been
changed during observations.
Click the corresponding icon on the toolbar again and select Reset picture
magnication from Reset magnication. Repeat the calibration process, as described
above. Change the magnication and capture a few images. Double-click one of the
thumbnails to open the resulting image in a preview window. Click the calibration
icon on the toolbar and select Set picture magnication from Set magnication.
Enter the current magnication in the dialog window that appears and click OK.
If you want to use the same magnication when capturing images in the future, click
the calibration icon on the toolbar and select Set capture magnication from Set
magnication.
Capture an image Start and stop video
recording
Sequence capture (you can set the time to begin capturing images or videos,
interval between them, video duration and the number of images or videos
to be captured)
Full screen mode. To exit full screen mode, press Escape on your keyboard
or double-click anywhere on the screen
Save as
Copy to clipboard
Copy le
Previous image
Next image
Repeat the last action
Draw
Text
Measurement
Calibration
Undo the last action
5
Measurements
It is recommended to calibrate the system before proceeding with measurements.
Straight line. Press and hold the le mouse button to start drawing a line. Release
the le mouse button to complete the line.
Continuous Line. Press and hold the le mouse button and draw a line. Release
the le mouse button to complete the segment. You can continue adding more
segments to the free-form line.
Radius Circle. Draw a straight line on the image. The application will automatically
calculate the radius, as well as circumference and area of the corresponding circle.
Diameter Circle. Draw a straight line on the image. The application will
automatically calculate the diameter, as well as circumference and area of the
corresponding circle.
Three Points Angle. Press and hold the le mouse button to draw a line on the
image. Release the le mouse button and draw another line. The application will
automatically calculate value of the resulting angle.
Draw and text
PortableCapture allows you to add drawings and textboxes to your images. Open an
image in a preview window and click the Pencil icon on the toolbar. Select one of the
tools from the drop-down menu and draw something on the image. By clicking the
TT icon on the toolbar, you can edit font type and color to be used in textboxes.
Specications
Levenhuk reserves the right to modify or discontinue any product without prior
notice.
System requirements
Operating system: Windows 7/8/10, Mac 10.14 and above
CPU: at least P2 1GHz or above, RAM: 512MB, Video card: 512MB
Interface: USB 2.0, CD drive, any monitor with AV input
Care and maintenance
Never, under any circumstances, look directly at the Sun, another bright source
of light or at a laser through this device, as this may cause PERMANENT
RETINAL DAMAGE and may lead to BLINDNESS. White LEDs are very bright;
do not look at them as this may cause permanent damage to your vision. Take
necessary precautions when using the device with children or others who have not
read or who do not fully understand these instructions. Do not try to disassemble
the device on your own for any reason. For repairs and cleaning of any kind, please
contact your local specialized service center. Aer unpacking your microscope and
before using it for the rst time check for integrity and durability of every component
and connection. Do not touch the optical surfaces with your ngers. To clean the
device exterior, use only special cleaning wipes and special optics cleaning tools
from Levenhuk. Do not use any corrosive or acetone-based uids to clean the
optics. Abrasive particles, such as sand, should not be wiped o lenses, but instead
blown o or brushed away with a so brush. Do not apply excessive pressure when
adjusting focus. Do not overtighten the locking screws. Protect the device from
sudden impact and excessive mechanical force. Store the device in a dry, cool place
away from hazardous acids and other chemicals, away from heaters, open re and
other sources of high temperatures. Do not use the device for lengthy periods of
time, or leave it unattended in direct sunlight. Keep the device away from water
and high humidity. Do not submerge. Be careful during your observations, always
replace the dust cover aer you are nished with observations to protect the device
from dust and stains. To avoid data loss or equipment damage, always close the
application rst, and then disconnect the microscope from your PC. Wait until the
illumination goes o completely, and disconnect the microscope. Children should
use the device under adult supervision only. Seek medical advice immediately if
a small part or a battery is swallowed.
Battery safety instructions
Utilize used batteries as prescribed by your country laws. Never short-circuit
batteries as this may lead to high temperatures, leakage, or explosion. Never heat
batteries in order to revive them. Remember to switch o devices aer use. Keep
batteries out of the reach of children, to avoid risk of ingestion, suocation, or
poisoning.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars and other optical products,
except for accessories, carry a lifetime warranty against defects in materials and
workmanship. Lifetime warranty is a guarantee on the lifetime of the product on the
market. All Levenhuk accessories are warranted to be free of defects in materials
and workmanship for six months from date of retail purchase. The warranty entitles
you to free repair or replacement of the Levenhuk product in any country where
a Levenhuk oce is located if all warranty conditions are met. For further details
please visit our web site:
www.levenhuk.com/warranty/
If warranty problems arise, or if you need assistance in using your product, contact
the local Levenhuk branch.
LCD display 4"
Optics material optical glass
Megapixels 5
Magnication 10–300x
Photo *.jpg
Video *.avi
Focusing manual, 0–100mm
Speed 30fps
Illumination 8-LED system with brightness adjustment
Body material plastic
Power source 5V DC-in via USB cable or Li-ion battery: 3.7V, 1050mAh
work time: 2.5 hours; charging time: 4 hours
Soware image and video processing soware with measurement
function
Soware language English, German, French, Spanish, Russian, Japanese,
Chinese, etc.
Ability to connect
additional equipment support of microSD cards with capacity up to 32GB (not
included in the kit)
connect to PC via USB cable (included)
connect to TV via AV cable (included)
Operating temperature
range −10…+65 °C / 14… 149 °F