Leica EZ4 User manual

Leica EZ4
Leica EZ4 E
Leica EZ4 W
User Manual

Leica E Series User Manual 2
Congratulations!
You have just purchased a Leica E Series stereo
microscope – an excellent choice! Viewing
entire objects under magnication imparts
perspectives and discoveries that would not be
possible with the naked eye.
In developing our stereo microscopes, we have
placed great emphasis on simple, self-explana-
tory operation. However, please take the time
to read the instruction manual and the notes on
operating safety, to learn about all the features
and capabilities of your instrument so that
you can use it safely and to its best advantage.
Should you have any questions, please consult
your local Leica representative. We are gladly at
your service!

Leica E Series User Manual 3
Chapter Overview
Safety and Use 6
Leica EZ4, Leica EZ4 E or Leica EZ4 W 14
Eyepieces (Only for Leica EZ4) 25
Photography Using the Leica EZ4 E or Leica EZ4 W 33
Get Set! 39
The Camera Remote Control (Optional) 47
Care, Transport, Contact Persons 60
Specications 62
Dimensions 66

Leica E Series User Manual 4
Congratulations! 2
Chapter Overview 3
Contents 4
Safety and Use
Symbols Used 7
Safety Instructions 8
Regulatory Compliance Information (Regarding Leica EZ4 W Only) 10
Instructions for Use 12
Leica EZ4, Leica EZ4 E or Leica EZ4 W
Overview: Leica EZ4 15
Instrument Variant: Leica EZ4 E or Leica EZ4 W 16
Transport, Placement and Storage 17
The Correct Interpupillary Distance 18
Switching on the LED Illuminator 19
Controlling the Automatic Shuto 20
Illumination Types 21
Focusing 22
Magnication Display 23
Adjusting the Resistance of the Focus Drive 24
Contents
Eyepieces (Only for Leica EZ4)
Changing Eyepieces (Only for Leica EZ4, Open Version) 26
Eyepieces and Eyecups (Only for Leica EZ4, Open Version) 27
Dioptric Correction (Only for Leica EZ4, Open Version) 28
Graticules (Only for Leica EZ4, Open Version) 30
Graticules: Preparation 31
Inserting the Graticules 32
Photography Using the Leica EZ4 E or Leica EZ4 W
Introduction 34
The Basics 35
Leica EZ4 E or Leica EZ4 W: Overview 36
Unpacking 38
Get Set!
USB Mode – Capturing and Adjusting Images Using a Computer 40
SD Mode – Capturing Images Without a Computer or
Without a Wireless Device 42
Adjusting Settings While in SD Mode 44
WiFi Mode – Capturing and Adjusting Images Using a
Wireless Device (Only Available for Leica EZ4 W) 45
Ethernet Mode – Capturing and Adjusting Images Using a Network 46

Leica E Series User Manual 5
Contents (Continued)
The Camera Remote Control (Optional)
Optional Remote Control 48
Viewing Images and Movies With the Optional Remote Control 49
Calling up the Camera Menu 50
COLOR (Automatic White Balance) 51
COLOR (Manual White Balance) 52
EXPOSURE 53
RESOLUTION 54
SETUP CAMERA (Camera Settings) 55
SETUP USER 56
SETUP ETHERNET 57
SETUP WiFi (Only for Leica EZ4 W) 58
Pairing Cameras With Remotes 59
Care, Transport, Contact Persons
Care, Transport, Contact Persons 61
Specications
Specications 63
Specications (Only for Leica EZ4 W) 64
Certicates (Only for Leica EZ4 W) 65
Dimensions
Leica EZ4 E or Leica EZ4 W 67
Leica EZ4, 10× Eyepieces 69
Leica EZ4 Without Eyepieces 71

Leica E Series User Manual Safety and Use 6
Safety and Use

Leica E Series User Manual Safety and Use 7
Symbols Used
Read and understand user manual
before using this device.
Warning of a danger
•This symbol indicates especially impor-
tant information that must be read and
complied with. Failure to comply can cause the
following:
OHazards to personnel
OFunctional disturbances or damaged
instruments
Warning of hazardous electrical voltage
This symbol indicates especially impor-
tant information that, if not observed,
can cause the following:
OHazards to personnel
OFunctional disturbances or damaged
instruments
Danger due to hot surface
This symbol warns against touching hot
surfaces, e.g. those of light bulbs.
Important information
This symbol indicates additional infor-
mation or explanations that intend to
provide clarity.

Leica E Series User Manual Safety and Use 8
Before installing, operating or using the
instrument, it is mandatory to read this
user manual. In particular, please observe all
safety instructions.
The "Safety Concept" booklet contains addi-
tional safety information regarding service
work, requirements and the handling of the
microscope, accessories as well as general
safety instructions.
You can combine individual system articles with
articles from external suppliers. Please read the
user manual and the safety requirements of the
supplier.
To maintain the unit in its original condition
and to ensure safe operation, the user must
follow the instructions and warnings contained
in these user manuals.
Warning of a danger
This symbol indicates especially impor-
tant information that is mandatory
to read and observe. Failure to follow these
instructions may pose hazards to personnel,
cause instrument malfunctions or damage the
instrument.
Hazardous electrical voltage
This symbol indicates especially impor-
tant information that is mandatory
to read and observe. Failure to follow these
instructions may pose hazards to personnel,
cause instrument malfunctions or damage the
instrument.
Important information
This symbol indicates additional infor-
mation or explanations that intend to
provide clarity.
EC Declaration of Conformity
Electrically operated accessories are
constructed based on the state of the art of
technology and are provided with an EC Decla-
ration of Conformity.
Technical safety
To connect the Leica E Series microscopes to
power, use a power cable that meets the power
cable specications in your country. The power
socket used has to be equipped with a 16 A or
10 A fuse. Only connect the instrument to a
grounded power socket that has been installed
according to regulations. The power supply
voltage has to correspond to the voltage speci-
ed on the identication label. Make sure that
the ground connection is neither defective
nor interrupted, since otherwise a malfunction
poses a risk of fatal injury. Never unplug the
power plug with moist or wet hands. There is
danger of an electric shock.
Safety Instructions

Leica E Series User Manual Safety and Use 9
Safety Instructions (Continued)
Instrument safety and EMC
Our device has been designed, produced and
tested in compliance with
OIEC EN 61010-1: Electrical equipment for
measurement, control and laboratory use
– Safety – Part one: general requirements
OEN 60950-1: Information technology equip-
ment – Safety – Part one: general require-
ments
ORadio interference suppression in compli-
ance with EN 55011 class B
ONoise immunity in compliance with
DIN EN 61326-1.
The device meets the requirements of EU
directives
O2014/35/EU Low voltage directive
O2014/30/EU EMC directive
O2011/65/EU RoHS directive
and carries the CE mark.
The device must be disposed of in
accordance with 2012/19/EU WEEE
directive.
Intended for indoor use only in all EU member
states, EFTA states and Switzerland.
Leica EZ4 W
OEN 300328: Electromagnetic compatibility
and Radio spectrum Matters (ERM); Wide-
band transmission systems; Data transmis-
sion equipment operating in the 2.4 GHz
ISM band and using wide band modulation
techniques; Harmonized EN covering essen-
tial requirements under article 3.2 of the
RED directive.

Leica E Series User Manual Safety and Use 10
Regulatory Compliance Information (Regarding Leica EZ4 W Only)
FCC Requirements for Operation in the United States
FCC radio frequency interference warnings
and instructions
This equipment has been tested and found to
comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reason-
able protection against harmful interference
in a residential installation. This equipment
generates, uses and can radiate radio frequency
energy and, if not installed and used in accor-
dance with the instructions, may cause harm-
ful interference to radio communications.
However, there is no guarantee that interfer-
ence will not occur in a particular installation.
If this equipment does cause harmful interfer-
ence to radio or television reception, which can
be determined by turning the equipment o
and on, the user is encouraged to try to correct
the interference by one or more of the follow-
ing measures:
OReorient or relocate the receiving antenna.
OIncrease the separation between the equip-
ment and receiver.
OConnect the equipment into an outlet on
a circuit dierent from that to which the
receiver is connected.
OConsult the dealer or an experienced radio/
TV technician for help.
FCC information to user
This product does not contain any user service-
able components and is to be used with
approved antennas only.
Any product changes or modications will
invalidate all applicable regulatory certica-
tions and approvals.
FCC guidelines for human exposure
This equipment complies with FCC radiation
exposure limits set forth for an uncontrolled
environment. This equipment should be
installed and operated with minimum distance
of 20 cm between the radiator and your body.
This transmitter must not be co-located or oper-
ating in conjunction with any other antenna or
transmitter.
FCC caution
OAny changes or modications not expressly
approved by the party responsible for
compliance could void the user's authority
to operate this equipment.
OThis device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions: (1) This device
may not cause harmful interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
OThis device and its antenna(s) must not be
co-located or operation in conjunction with
any other antenna or transmitter.

Leica E Series User Manual Safety and Use 11
Canada (IC)
This device complies with Industry Canada
licence-exempt RSS standard(s). Operation is
subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference,
including interference that may cause unde-
sired operation of the device.
Canada (IC)
Le présent appareil est conforme aux CNR
d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage,
et
(2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si le
brouillage est susceptible d'en compromettre
le fonctionnement.
Australia and New Zealand Notices
This device equipment complies with the
Australian and New Zealand regulatory approv-
als requirements.
Notice for users in Korea
A급기기(업무용 방송통신기자재): 이 기기
는 업무용 환경에서 사용할 목적으로 적합성
평가를 받은 기기로서 가정용 환경에서 사용
하는 경우 전파간섭의 우려가 있습니다.
Regulatory Compliance Information (Regarding Leica EZ4 W Only)
(Continued)
Brasil
1160-16-2673
Este equipamento opera em caráter secundário,
isto é, não tem direito a proteção contra inter-
ferência prejudicial, mesmo de estações do
mesmo tipo, e não pode causar interferência a
sistemas operando em caráter primário.

Leica E Series User Manual Safety and Use 12
Intended use
The E Series microscopes are optical instru-
ments for improving the visibility of objects
through magnication and illumination. It is
used for observing and documenting.
Place of use
Use the instrument in enclosed, dust-free
rooms at +10°C to +40 °C only. Protect it from
oil, chemicals and extreme humidity. It must
be at least 10 cm from the wall and away from
ammable substances.
Interference
Avoid large temperature uctuations, direct
sunlight and vibrations. These conditions
can distort measurements and micrographic
images.
In warm and warm-damp climatic zones,
the individual components require
special care in order to prevent the build-up of
fungus.
Use in clean rooms
Leica E Series microscopes can be used in clean
rooms without any problems.
Handling electrical components
Never install any other plug (NEMA
5-15P) or unscrew any mechanical
components unless expressly instructed to do
so in the instructions.
The microscope must be connected to a
grounded outlet.
Always position the microscope so that
you can disconnect it from the power
supply at any time. The power cable is provided
as the power disconnect device.
Instructions for Use

Leica E Series User Manual Safety and Use 13
Intervention from the user
The microscopes of the E Series contain
no components that can be main-
tained or repaired by the user. Exceptions are
mentioned specically in this manual.
Unless otherwise specied in this
manual, repair and service work may
be carried out by authorized Leica technicians
only.
Unauthorized alterations to the instru-
ment or noncompliant use shall void all
rights to any warranty claims.
Maintenance
Leica E Series microscopes are basically
maintenance-free. To ensure that it
always operates safely and reliably, we recom-
mend that you take the precaution of contact-
ing the responsible service organization.
Here you can arrange for periodic inspections
and conclude a maintenance contract (recom-
mended).
Accessories
Only those accessories may be used that are
listed in this user manual or for which safe use
has been conrmed by Leica Microsystems.
Danger of infection
Direct contact with eyepieces is a poten-
tial transmission method for bacterial
and viral infections of the eye. The risk can be
kept to a minimum by using personal eyepieces
for each individual or detachable eyecups.
Dangers during use
The microscope illumination is in the exempt
group (risk group 0) according to EN 62471:2008
when used according to its intended use.
•Never look directly into the LED beam
of the illumination equipment – either
with or without optical instruments – as this
increases the risk class. Failure to observe this
notice poses a risk of eye damage.
Instructions for Use (Continued)

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 14
Leica EZ4, Leica EZ4 E or
Leica EZ4 W

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 15
Overview: Leica EZ4
1
2
3
5
7
6
4
1. 10×xed eyepieces for eyeglass wearers
2. Carrying handle
3. Magnication changer
4. Focusing drive
5. Integrated LED incident light illumination
6. Illumination control
7. Integrated LED transmitted illumination

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 16
Instrument Variant: Leica EZ4 E or Leica EZ4 W
1
2
3
6
7
10
9
8
5
1. 10×xed eyepieces for eyeglass wearers
2. Integrated digital camera with SD card slot
3. Mode selection panel (EZ4 E or EZ4 W)
4. Carrying handle
5. Magnication changer
6. IR receiver for optional remote control
7. Focusing drive
8. Integrated LED incident light illumination
9. Illumination control
10. Integrated LED transmitted illumination
4

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 17
Built-in carrying device
All Leica E Series microscopes are
equipped with a holder for convenient
and safe transport.
Setting up the microscope
1. Place the microscope on a at tabletop.
2. Connect the power supply to a grounded
socket.
Transport, Placement and Storage
Packing the device away
1. After use, wind up the cable as shown
in the illustration.
2. Store the instrument so that it is protected
against dust.

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 18
The Correct Interpupillary Distance
Setting the eye distance
1. Look into the eyepieces.
2. Hold the eyepieces with both hands. Push
the eyepieces together or separate them
until you see a circular image.
Note for eyeglass wearers
Ifyouwearglasses,foldtheeyecupsback –
otherwise, fold the eyecups forwards.
The ideal image
The interpupillary distance is correctly
set if you see a single circular image eld
when looking at a specimen.
You may need a short time to become familiar
with using the instrument. Not to worry – after
a little while, it will become automatic.



Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 19
Automatic shuto
If the illumination is not operated for 60
minutes, it switches o automatically.
The illumination can be reactivated by pressing
a button on the membrane keypad.
LED illumination
1. Position a specimen in the middle of the
baseplate.
2. Switch the two LED illuminators on or o as
desired:
OUse incident light for plastic, opaque
objects
OUse transmitted light for transmitted light
specimens or transparent objects.
OUse the combination of both LED illumina-
tors for partially transparent objects.
For a detailed description of the illumina-
tor, refer to page 21.
Switching on the LED Illuminator

Leica E Series User Manual Leica EZ4, Leica EZ4 E or Leica EZ4 W 20
Disabling the automatic shuto
To disable the automatic shuto, follow these
steps:
1. Switch the microscope o.
2. Press and hold the and buttons on
the light control unit simultaneously while
you switch on the microscope.
The LEDs ash twice slowly and then remain
switched on. The automatic shuto is now
disabled.
Controlling the Automatic Shuto
Automatic shuto
The factory settings of the EZ4 models
switch the instrument o automatically
after one hour without user interaction. This
automatic shuto helps to conserve the light-
emitting diodes and save energy.
Enabling the automatic shuto
To re-enable the automatic shuto, follow
these steps:
1. Switch the microscope o.
2. Press and hold the and buttons on
the light control unit simultaneously while
you switch on the microscope.
The LEDs ash three times slowly and then
remain switched on. The automatic shuto is
now re-enabled.