Bresser 5702100 User manual

Researcher LCD
Digital Microscope
Art. Nr. 5702100
Instruction manual
GB

Product overview
2
5
14
11
15
16
8
9
3
4
1
6
7
10
a
13
A C
B
12
Equipment (scope of delivery)
B LCD display
C On/Off button
D HDMI output and USB port
E SD card slot
Microscope stand
G
Rotatable objective nose piece with 4 holders
H
Microscope table (cross-stage with vernier scale)
I Longitudinal adjustment of the cross table
J Cross adjustment of the cross table
1) Condenser with 1)acondenser diaphragm
⓫ Preparation holder
⓬ Coarse focus
⓭ Fine focus
⓮ Condenser height adjustment
⓯ On/off switch LED illumination
⓰ Brightness controller
⓱ Mains connection
AMains adapter with Euro plug and hollow
plug
BUSB data cable with micro USB connector
and USB-A connector
CHDMI monitor cable with micro USB
connector and HDMI connector
17

Touch screen operating elements
Photo mode
A1 Automatic recording
Select a time lapse (minutes : Seconds) to have photos
taken automatically. Pressing the "Shutter" button stops
the automatic recording.
A2 White balance
Auto (preset, daylight (sun), daylight (overcast), articial
light, uorescent lamp
A3 Photo resolution 5 MP (2592 x 1944 pixels)
A4 Trigger
Taking a photo
A5 switch between photo mode and video mode
A6 Settings
A7 SD card access
all taken photos and videos are displayed here. You can
see the number in the upper right corner.
By "swiping" with one nger, you can go forward
or backward.
Videos can be played with "Play".
Photos can be enlarged by "pulling them apart" with two
ngers (max. 8.00x). In the enlarged view, the visible area
can be moved.
Menu:
This function oers you the possibility to protect or
delete photos/videos.
Under "Protect" you can choose between: "Protect one"
(current photo/video), "Protect all", "Unprotect all".
Under "Delete" you can delete individual or all the
photos/videos.
Click on "Back" to return to the live image.
NOTE: If the SD card is formatted, backed up images/
videos will still be deleted.
A8 Display still available images
Displays the number of images that can still be taken.
(Depending on the information content of the image, the
reduction of the display may vary)
Video mode
B1 Video white balance
See "A2
B2 Video resolution
Selectable between 720P (60 fps) and 1080P (30 fps)
With 720P recordings, almost the entire sensor surface
is used. For 1080P recordings, a corresponding section is
displayed (starting approximately at the bottom left of the
visible eld).
B3 Trigger
Starting a video recording / Stopping a
video recording
B4 switch between video mode and photo mode
B5 Settings
B6 SD card access
see "A7"
B7 Display of remaining available video recording time
Settings
C1 Date display in image, show / hide
Adjustable: OFF, date only, date / time
C2 Date / time, input
Line 1: Setting of date and time (24h system)
Line 2: Setting the date format: YYYY/MM/DD, DD/MM/
YYYY, MM/DD/YYYY
C3 Language
Selectable between: English, Chinese (Simplied), Chinese
(Traditional), German
C4 Formatting the SD card
Here the SD card is formatted. Conrm with Yes or No. If
"Yes" is selected, all data on the SD card will be deleted.
If the SD card is formatted in a PC/laptop, select "FAT 32".
C5 Conrm selected setting
C6 Back to the overview
Photo mode
Video mode
Settings
A8
A7A6A5A4A3A2A1
B1
C1
C2
C3
C4
B2 B3 B4 B5 B6
B7
D2D1
LCD display with touch and zoom functions

DANGER!
You will nd this symbol before every section of
text that deals with the risk of minor to severe
injuries resulting from improper use.
CAUTION!
You will nd this symbol before every section of
text that deals with the risk of minor to severe
injuries resulting from improper use.
NOTE!
You will nd this symbol in front of every section
of text which deals with the risk of damage to
property or the environment.
Designated use
This device is for personal and private use only. It was developed for
a magnied representation of observations of nature.
General warnings
DANGER!
Sharp-edged and pointed tools are often used for
working with this device. Therefore, keep this device
and all accessories and tools in a place inaccessible to
children. Danger of bodily injury!
DANGER!
This device contains electronic parts which are powered by
a power source (AC adapter and/or batteries). Never leave
children unattended whilst handling the device! Only use the
device as described in the manual. Otherwise, you run the
DANGER of an ELECTRIC SHOCK.
DANGER!
Do not expose the device to high temperatures. Use only
the supplied AC adapter. Do not short-circuit the device or
batteries or dispose of in re! Excessive heat and improper
handling can cause short circuits, res and even explosions!
DANGER!
Never bend, squeeze or pull power cables, connecting
cables, extensions or connectors. Protect cables from sharp
edges and heat. Check this device, cables and connections
for damage before use.
Never attempt to operate a damaged device, or a device with
damaged electrical parts! Damaged parts must be replaced
immediately by an authorized service agent.
DANGER!
• Children must only use the device under adult
supervision. Keep packaging materials (plastic bags,
rubber bands, etc.) away from children! There is a DANGER
OF CHOKING!
CAUTION!
Chemicals and liquids do not belong in children's hands!
Do not drink chemicals! Clean hands thoroughly under
running water after use. In case of accidental contact with
eyes or mouth, rinse with water. In case of complaints,
consult a doctor immediately and show the substances.
NOTE!
Do not disassemble the device! In the event of a defect, please
contact your dealer. They will contact the Service Centre and can
arrange the return of this device for repair if necessary.
General Information
About this instruction manual
Please read the safety instructions in this manual carefully. Use this
product only as described in the manual to avoid damage to the
device or injury. Keep the operating instructions in a safe place so
that you can always keep up to date on all the operating functions.
SD card (not included)
If you want to save photos or videos with your microscope, you
need an SD card up to max. 32GB.
Insert it into the slot (4) until it clicks into place. You can even do this
when the power is on.
To remove, press the SD card until you hear a clicking sound. Now
you can easily pull it out.
If the shutter release button is pressed when the SD card is not
inserted, an error message appears: "No card.
general / Location
Before you start setting up your microscope, choose a suitable
location. First, make sure that your microscope is placed on a stable,
vibration-free surface.
For start-up, the supplied power adapter is connected to the
microscope (A) and a 230 V socket. Use the on/o switch (15) of the
microscope to switch on the corresponding illumination and turn
the brightness control knob (16) to adjust the brightness for optimal
illumination of the specimen. (For safety reasons, please use only
the supplied power supply. Third-party power supplies may not
meet the required technical specications. Damage caused to the
device by third-party power supplies is not covered by the warranty)
Built-in LED lighting
For start-up, the supplied power adapter (A) is connected to the
microscope and a 230 V socket. The illumination is switched on with
the on/o switch (15 ) of the microscope "I/0". The LED illumination
is equipped with a continuously adjustable brightness control (16 )
for optimal illumination of the specimen. By turning the brightness
knob, the LED light can be adjusted brighter or darker.
One component of the illumination is the Abbe condenser (10).
Adjust it using the height adjustment (14) so that you obtain a well
illuminated image eld. For most observations, the top position of
the condenser is required. The condenser diaphragm (10a) is used to
adjust the illumination according to the aperture of the objectives.
Correct diaphragm setting ensures optimum resolution. At higher
magnications, the diaphragm must be opened further (turn lever
to the left). A (too wide) closed condenser diaphragm will increase
contrast and depth of eld, but ne details will be lost.
Observation
Rotate the objective revolver (6) to select the 4x objective for object
observation. To do this, place a permanent specimen directly under
the objective on the microscope table (7) by clamping it in the table.
To do this, rst push the specimen holder (11) to the side, place the
permanent specimen on the mechanical table and carefully allow the
specimen holder to return to the permanent specimen. The object to
be observed must be exactly above the illumination. To achieve this,
there are two knurled screws on the cross table, the so-called cross
table drives (8 and 9). By turning these screws, exact positioning of the
object, in the right or left direction and forward or backward is possible.
T o focus the specimen, rst turn the coarse focusing knob (12). You
can achieve precise focusing with the ne focusing (13).
To change the magnication, turn the revolving nosepiece (6) to the

10x objective. Now focus the image using the ne focus only. Proceed
with the 40x objective in the same way as with the 10x objective.
The brightness control can be used to optimally adjust the contrast
and the imaging quality of the object to be viewed.
By the way: The higher the magnication, the more light is needed
for good image quality.
The microscope table (cross-table with vernier scale)
With the microscope stage (7), you are able to view your specimen
accurately and to the millimeter. The specimen is xed on the
microscope stage for observation using the specimen holder (11).
Now move the object directly under the objective using the axis
adjustment (8 and 9). With the vernier graduation on both axes,
you can now move the object "true to size" and view it at dierent
magnications.
Digital zoom (up to 4x)
The screen magnication can be increased to a maximum of 4x by
"pulling apart" with two ngers. By "pushing together" the image
can be reduced to its original size again.
Hide / Show on-screen menu
By pressing on a free area of the screen, the menu can be shown or
hidden.
Connection to a PC/laptop
You can transfer images and videos stored on an SD card to a PC/
laptop.
To do this, turn the microscope on. Then plug the supplied USB
cable (B) into the USB socket of the microscope (3) and into a free
socket on the PC/laptop.
The message "Connecting" appears on the screen. If this goes out,
you can access the SD. The microscope is now recognised as a mass
storage device.
To exit, correctly log o the microscope. Pull out the USB cable.
Press and hold the On/O key (2) for approx. 2-4 seconds. The
microscope switches o, which is signaled by the word "Good Bye"
on the display (1) and a beep.
WiFi connection
The microscope can transmit the image to a device with HDMI input
(e.g. monitor, TV set or beamer).
Plug the supplied HDMI cable (C) into the microscope's micro HDMI
output (3) and into an appropriate receiving device.
Switch on the microscope. After a few seconds, the image appears on
the receiving device. The monitor of the microscope remains o.
If the image does not appear on the receiving device, check the
settings. If necessary, a look at the manual of the corresponding
device will help.
To exit, the microscope screen can be turned o.
NOTE: Images or videos cannot be captured in HDMI mode.
Technical data
Objectives: 4x, 10x, 40x, 60x
Magnication:
4x 0.35 x 0.2mm
10x 0.14 x 0.08mm
40x 0.036 x 0.02mm
60x 0.022 x 0.012mm
Illumination: dimmable LED transmitted light
illumination
SD Card Compatible with SD and SDHC
up to a maximum of 32 GB
Resolution photo: 4608 x 3456
Resolution video: 1920 x 1080, 30 FPS
1280 x 720, 60 FPS
Notes on Cleaning
1. Do not disassemble the microscope!
The microscope is a precision optical instrument and should not
be disassembled unnecessarily. This can seriously damage its
functionality. Do not disassemble the lenses either!
2. Avoid soiling!
You should avoid dust or moisture coming into contact with your
microscope. Also avoid ngerprints on all optical surfaces! If dust or
dirt should nevertheless get onto your microscope or accessories,
remove them as described below.
3. Cleaning of non-optical components:
Before cleaning non-optical components of the microscope (e.g.
housing, microscope stage), please disconnect the microscope from
the power supply. Dust or dirt on the microscope or accessories
should rst be removed with a soft brush. Then clean the soiled
areas with a soft, lint-free cloth, which you can also dampen with
a mild detergent solution beforehand. The residual moisture
should be completely dry before using the microscope. Do NOT use
solvents such as alcohol, ether, acetone, xylene or other thinners)
to clean painted or plastic parts! Special attention is paid to the
pressure-sensitive display surface. Dirt or ngerprints should
generally only be cleaned with a lightly damp and lint-free cloth.
Please do not use any additional cleaning agents!
4. Cleaning of optical components:
To increase the imaging quality, the objective lenses of the
microscope are coated to a high standard. They should not be
wiped dry, as dry dirt or dust can scratch the sensitive coating. For
easier cleaning of the objectives, unscrew them from the turret.
Then always blow the loose dust o the lens surfaces rst. Use
good quality lens wipes or soft cloth, slightly moistened with pure
alcohol (available in pharmacies) and wipe the lens surface clean
with it.
5. Non-use:
After use, cover the microscope with the dust cover and place it
in a dry and mold-free place. In case of prolonged non-use, we
recommend storing all lenses in a closed container with desiccant.
Remember: A well-maintained microscope will retain its optical
quality and thus its value for years to come.

Disposal
Dispose of the packaging materials by type. Contact your
local waste-disposal service or environmental authority for
information about the proper disposal.
Do not dispose of electronic devices in the household waste!
According to the European Directive 2002/96/EU on Waste
Electrical and Electronic Equipment and its transposition
into national law, used electrical equipment must be collected
separately and recycled in an environmentally sound manner.
Observe the current legal regulations when disposing of the device!
Information on proper disposal can be obtained from municipal
waste disposal service providers or the Environmental Agency.
EC declaration of conformity
A "Declaration of conformity" in accordance with the
applicable directives and corresponding standards has
been prepared by Bresser GmbH. The full text of the EC
declaration of conformity is available at the following Internet
address:
www.bresser.de/download/5702100/CE/2010200_CE.pdf
Warranty
The regular warranty period is 2 years and begins on the day of
purchase. To benet from an extended voluntary guarantee period
as stated on the gift box, registration on our website is required.
You can consult the full guarantee terms as well as information on
extending the guarantee period and details of our services at www.
bresser.de/warranty_terms.

GB AT CH BE
Bei Fragen zum Produkt und eventuellen
Reklamationen nehmen Sie bitte zunächst mit
dem Service-Center Kontakt auf, vorzugsweise
per E-Mail.
E-Mail: [e-mail]
Telefon*: [phone]
BRESSER GmbH
Kundenservice
Gutenbergstr. 2
46414 Rhede
Deutschland
*Lokale Rufnummer in Deutschland (Die Höhe der Gebühren je
Telefonat ist abhängig vom Tarif Ihres Telefonanbieters); Anrufe aus
dem Ausland sind mit höheren Kosten verbunden.
GB IE
Please contact the service centre first for any
questions regarding the product or claims,
preferably by e-mail.
E-Mail: [email protected]
Telephone*: [phone]
BRESSER UK Ltd.
Suite 3G, Eden House
Enterprise Way
Edenbridge, Kent TN8 6HF
United Kingdom
*Number charged at local rates in the UK (the amount you will
be charged per phone call will depend on the tariff of your phone
provider); calls from abroad will involve higher costs.
FR BE
Si vous avez des questions concernant ce produit
ou en cas de réclamations, veuillez prendre
contact avec notre centre de services
(de préférence via e-mail).
E-Mail: [e-mail]
Téléphone*: 00 800 6343 7000
BRESSER France SARL
Pôle d’Activités de Nicopolis
314 Avenue des Chênes Verts
83170 Brignoles
France
*Prix d'un appel local depuis la France ou Belgique
NL BE
Als u met betrekking tot het product vragen
of eventuele klachten heeft kunt u contact
opnemen met het service centrum
(bij voorkeur per e-mail).
E-Mail: [email protected]
Telefoon*: [phone]
BRESSER Benelux
Smirnoffstraat 8
7903 AX Hoogeveen
The Netherlands
*Het telefoonnummer wordt in het Nederland tegen lokaal tarief in
rekening gebracht. Het bedrag dat u per gesprek in rekening gebracht
zal worden, is afhankelijk van het tarief van uw telefoon provider;
gesprekken vanuit het buitenland zullen hogere kosten met zich
meebrengen.
ES IT PT
Si desea formular alguna pregunta sobre el
producto o alguna eventual reclamación, le
rogamos que se ponga en contacto con el centro
de servicio técnico (de preferencia por e-mail).
E-Mail: [email protected]
Teléfono*: [phone]
BRESSER Iberia SLU
c/Valdemorillo,1 Nave B
P.I. Ventorro del Cano
28925 Alcorcón Madrid
España
*Número local de España (el importe de cada llamada telefónica
dependen de las tarifas de los distribuidores); Las llamadas des del
extranjero están ligadas a costes suplementarios..
Service

Bresser GmbH
Gutenbergstr. 2
46414 Rhede · Germany
www.bresser.de
@BresserEurope
©2022 Bresser GmbH, 46414 Rhede, Germany.
Errors and technical changes reserved.
Manual_5702100_Researcher-LCD-Microscope_en_BRESSER_v022022a