Leica M530 OHX User manual

User Manual
10 745 219 - Version 04
LeicaM530 OHX
MEDICAL DIVISION
User Manual
10 745 219 - Version 04
LeicaM OHX

II Leica M530 OHX / Ref. 10 745 219 / Version 04
Thank you for purchasing a Leica surgical microscope system.
In developing our systems, we have placed great emphasis on simple, self-
explanatory operation. Nevertheless, we suggest studying this user manual in
detail in order to utilize all the benefits of your new surgical microscope.
For valuable information about Leica Microsystems products and services, and the
address of your nearest Leica representative, please visit our website:
www.leica-microsystems.com
Thank you for choosing our products. We hope that you will enjoy the quality and
performance of your Leica Microsystems surgical microscope.
Leica Microsystems (Schweiz) AG Medical Division
Max-Schmidheiny-Strasse 201 CH-9435 Heerbrugg
Tel.: [phone]
Fax: [phone]
Legal disclaimer
All specifications are subject to change without notice.
The information provided by this manual is directly related to the operation of the
equipment. Medical decision remains the responsibility of the clinician.
Leica Microsystems has made every effort to provide a complete and clear user
manual highlighting the key areas of product use. Should additional information
regarding the use of the product be required, please contact your local Leica
representative.
You should never use a medical product of Leica Microsystems without the full
understanding of the use and the performance of the product.
Liability
For our liability, please see our standard sales terms and conditions. Nothing in this
disclaimer will limit any of our liabilities in any way that is not permitted under
applicable law, or exclude any of our liabilities that may not be excluded under
applicable law.

Leica M530 OHX / Ref. 10 745 219 / Version 04 1
Contents
1 Introduction 2
1.1 About this user manual 2
1.2 Symbols in this user manual 2
1.3 Optional product features 2
2 Product identification 2
3 Safety notes 3
3.1 Intended use 3
3.2 Directions for the person responsible for the
instrument 3
3.3 Directions for the operator of the instrument 3
3.4 Dangers of use 4
3.5 Signs and labels 6
4 Design 8
4.1 Leica OHX stand 8
4.2 Leica M530 Optics carriers 9
5 Functions 10
5.1 Balancing system 10
5.2 Brakes 11
5.3 Illumination 12
5.4 Leica Fusion Optics 13
5.5 Leica SpeedSpot 13
6 Controls 14
6.1 Leica M530 microscope with arm system 14
6.2 Control unit 16
6.3 Terminals 16
6.4 Stand 17
6.5 Handles 17
6.6 Footswitch 18
6.7 Mouthswitch 18
7 Preparation before surgery 19
7.1 Transportation 19
7.2 Locking/unlocking the Leica M530 OHX 20
7.3 Installing optical accessories 20
7.4 Setting the binocular tube 21
7.5 Adjusting the eyepiece 21
7.6 Selecting the assistant 22
7.7 Stand settings 22
7.8 Positioning on the operating table 27
7.9 Attaching sterile controls and drape 28
7.10 Function check 29
8 Operation 30
8.1 Switching the microscope on 30
8.2 Positioning the microscope 31
8.3 Adjusting the microscope 31
8.4 Transport position 37
8.5 Shutting down the surgical microscope 37
9 Control unit with touch panel 38
9.1 Menu structure 38
9.2 Selecting users 38
9.3 Menu – User Settings 40
9.4 Menu – Maintenance menu 47
9.5 Menu – "How to..." 48
9.6 Menu – "Service" 48
10 Accessories 49
11 Care and maintenance 51
11.1 Maintenance instructions 51
11.2 Cleaning the touch panel 51
11.3 Maintenance 51
11.4 Changing bulbs 52
11.5 Notes on reprocessing of resterilizable products 53
12 Disposal 55
13 What to do if ...? 55
13.1 Malfunctions 55
13.2 Malfunctions documentation accessories 57
13.3 Error messages on the control unit 57
14 Specifications 58
14.1 Electrical data 58
14.2 Leica M530 58
14.3 Leica OHX floor stand 61
14.4 Ambient conditions 61
14.5 Standards fulfilled 61
14.6 Limitations of use 62
14.7 List of weights of balanceable configurations 63
14.8 Dimensional drawings 69
15 Manufacturer's declaration of electromagnetic
compatibility (EMC) 71
15.1 Table 1 from EN 60601-1-2 71
15.2 Table 2 from EN 60601-1-2 72
15.3 Table 4 from EN 60601-1-2 73
16 Annex 74
16.1 Checklist before the operation 74

Introduction
2 Leica M530 OHX / Ref. 10 745 219 / Version 04
1 Introduction
1.1 About this user manual
In this user manual the surgical microscopes Leica M530 OHX is
described.
In addition to notes on the use of the instruments this
user manual gives important safety information (see
chapter "Safety notes").
X Read this user manual carefully before operating the
product.
1.2 Symbols in this user manual
The symbols used in this user manual have the following meaning:
Symbol Warning
word
Meaning
Warning
Indicates a potentially hazardous situation
or improper use that could result in serious
personal injuries or death.
Caution
Indicates a potentially hazardous situation
or improper use which, if not avoided, may
result in minor or moderate injury.
Note
Indicates a potentially hazardous situation
or improper use which, if not avoided, may
result in appreciable material, financial
and environmental damage
Information about use that helps the user
to employ the product in a technically
correct and efficient way.
X Action required; this symbol indicates that
you need to perform a specific action or
series of actions.
1.3 Optional product features
Different product features and accessories are optionally available.
The availability varies from country to country and is subject to
local regulatory requirements. Please contact your local
representative for availability.
2 Product identification
The model and serial numbers of your product are located on the
identification label on the illumination unit.
X Enter this data in your user manual and always refer to it when
you contact us or the service workshop regarding any questions
you may have.
Type Serial no.
... ...

Safety notes
Leica M530 OHX / Ref. 10 745 219 / Version 04 3
3 Safety notes
The Leica M530 OHX surgical microscope is state-of-the-art
technology. Nevertheless, hazards can arise during operation.
X Always follow the instructions in this user manual, and in
particular the safety notes.
3.1 Intended use
• The Leica M530 OHX surgical microscope is an optical
instrument for improving the visibility of objects through
magnification and illumination. It can be applied for
observation and documentation and for medical treatment.
• The Leica M530 OHX surgical microscope may be used only in
closed rooms and must be placed on a solid floor.
• The Leica M530 OHX surgical microscope is subject to special
precautionary measures for electromagnetic compatibility. It
must be installed and commissioned in accordance with the
guidelines and manufacturer's declarations and recommended
safety distances (according to EMC tables based on
EN60601-1-2).
• Portable and mobile as well as stationary RF communications
equipment can have a negative effect on the reliability of the
Leica M530 OHX surgical microscope's functionality.
• The Leica M530 OHX is intended for professional use only.
WARNING
Danger of injury to the eyes.
X Do not use the Leica M530 OHX in ophthalmology.
3.2 Directions for the person
responsible for the instrument
X Ensure that the Leica Leica M530 OHX surgical microscope is
used only by persons qualified to do so.
X Ensure that this user manual is always available at the place
where the Leica M530 OHX surgical microscope is in use.
X Carry out regular inspections to make certain that the
authorized users are adhering to safety requirements.
X When instructing new users, do so thoroughly and explain the
meanings of the warning signs and messages.
X Allocate responsibilities for commissioning, operation and
maintenance. Monitor compliance with this.
X Only use the Leica M530 OHX surgical microscope if it is free of
defects.
X Inform your Leica representative or Leica Microsystems
(Schweiz) AG, Medical Division, 9435 Heerbrugg, Switzerland,
immediately about any product defect that could potentially
cause injury or harm.
X If you use accessories from other manufacturers with the
Leica M530 OHX surgical microscope, make sure that these
manufacturers confirm that the combination is safe to use.
Follow the instructions in the user manual for those accessories.
• Modifications to or service on the Leica M530 OHX surgical
microscope may be carried out only by technicians who are
explicitly authorized by Leica to do so.
• Only original Leica replacement parts may be used in servicing
the product.
• After service work or technical modifications, the device must
be readjusted in accordance with our technical specifications.
• If the instrument is modified or serviced by unauthorized
persons, is improperly maintained (as long as maintenance was
not carried out by us), or is handled improperly,
Leica Microsystems will not accept any liability.
• The effect of the surgical microscope on other instruments has
been tested as specified in EN 60601-1-2. The system passed the
emission and immunity test. Comply with the usual pre-
cautionary and safety measures relating to electromagnetic and
other forms of radiation
• The electric installation in the building must conform to the
national standard, e.g., current-operated ground leakage
protection (fault-current protection) is suggested.
• Like any other instrument in the operating theater, this system
may fail. Leica Microsystem (Schweiz) AG therefore
recommends that a backup system be kept available during the
operation
3.3 Directions for the operator of the
instrument
X Follow the instructions described here.
X Follow the instructions given by your employer regarding the
organization of work and safety at work.

Safety notes
4 Leica M530 OHX / Ref. 10 745 219 / Version 04
3.4 Dangers of use
WARNING
Danger of injury to the eyes.
X Do not use the Leica M530 OHX in ophthalmology.
WARNING
Danger of injury due to:
• uncontrolled lateral movement of the arm system
• tilting of the stand
• feet in lightweight shoes could become trapped beneath
the casing of the base
X For transportation, always move the Leica M530 OHX
surgical microscope into the transport position.
X Never move the stand while the unit is extended.
X Never roll over cables lying on the floor.
X Always push the Leica M530 OHX surgical microscope;
never pull it.
X Make sure that the movement range is free.
WARNING
Risk of injury due to downward movement of the surgical
microscope.
X Complete all preparations and adjustments to the stand
before the operation.
X Never change the accessories or attempt to rebalance
the microscope while it is above the field of operation.
X Before changing accessories, always lock the
Leica M530 OHX.
X Balance the Leica M530 OHX after re-equipping it.
X Do not release the brakes when the instrument is in an
unbalanced state.
X Before re-equipping during the operation, first swing
the microscope away from the operating field.
X Never carry out the intraoperative AC/BC balancing
above the patient.
X Check fitting and good connection of all parts and
cables during the preparation of the system prior to the
surgery. Not well fitted parts and bad connections can
lead to hazardous situations and system failures.
WARNING
Danger of injury due to movement of the microscope during
the balancing process.
X Do not sit or stand immediately next to the microscope
during the balancing process.
WARNING
Danger of eye injury due to possibly hazardous optical
infrared and UV radiation.
X Do not look at the operating lamp.
X Minimize exposure to eyes or skin.
X Use appropriate shielding.
WARNING
Risk of infection.
X Always use the Leica M530 OHX surgical with sterile
controls and a sterile drape.
WARNING
Danger of fatal electrical shock.
X The Leica M530 OHX surgical microscope may be
connected to a grounded socket only.
X Operate the system only with all equipment in its proper
position (all covers fitted, doors closed).
WARNING
Danger of eye injury due to possibly hazardous optical
infrared and UV radiation.
X Do not look at the operating lamp.
X Minimize exposure to eyes or skin.
X Use appropriate shielding.
WARNING
Danger of burn injuries in otologic surgery.
X Use the lowest comfortable light intensity.
X Adjust the field of view to match the operating field.
X Irrigate the wound frequently.
X Cover the exposed parts of the pinna with a moist
surgical sponge.
WARNING
Danger of injury to the eyes.
At a short focal distance, the light source of the illumination
unit may possibly be too bright for the operating physician
and the patient.
X Begin with the lower-intensity light source and slowly
increase it until the operating physician has an optimally
illuminated image.

Safety notes
Leica M530 OHX / Ref. 10 745 219 / Version 04 5
WARNING
Danger to the patient due to failure of the magnification or
working distance motor.
X If the magnification motor fails, adjust the
magnification manually.
X If the working distance motor fails, adjust the working
distance manually.
WARNING
Danger of serious damage to tissue due to incorrect working
distance.
X When using lasers, always set the working distance of
the microscope to laser distance and lock the microscope
in position.
X Do not adjust the rotary button for manual setting of
the working distance while using the laser.
WARNING
Danger injury to the eyes due to laser radiation.
X Never point the laser directly or indirectly via reflecting
surfaces to the eyes.
X Never point the laser to the eyes of the patient.
X Do not look into the laser beam.
CAUTION
Surgical microscope can move without warning.
X Always lock the footbrake when you are not moving the
system.
CAUTION
Risk of infection.
X Leave sufficient space around the stand to ensure that
the sterile drape does not come into contact with non-
sterile components.
CAUTION
If the field diameter is greater than the field of view and the
light intensity is too high, uncontrolled tissue heating may
occur outside of the area visible through the microscope.
X Do not set the light intensity too high.
CAUTION
Danger to the patient due to changes in the user settings.
X Never change the configuration settings or edit the user
list during an operation.
X Check fitting and good connection of all parts and
cables during the preparation of the system prior to the
surgery. Not well fitted parts and bad connections can
lead to hazardous situations and system failures.
CAUTION
Danger of skin burns. The lamp insert gets very hot.
X Check that the cover has cooled before you replace the
lamp.
X Do not touch the hot lamp insert.

Safety notes
6 Leica M530 OHX / Ref. 10 745 219 / Version 04
3.5 Signs and labels
12
10
11
13
14
1
16
15
5
4
6
7
8
9
17
18
19
2
3

Safety notes
Leica M530 OHX / Ref. 10 745 219 / Version 04 7
1DO NOT USE IN
OPHTHALMOLOGY
NE PAS UTILISER EN
OPHTHALMOLOGIE
Contraindication
2
Locked/Free
3
Danger sign for
squeezing hazard
4
MET Label
5Follow the User
Manual.
6

System weight label
7
RISK GROUP 3
WARNING IR emitting from this product. Do not
look at operating lamp.
WARNING Possibly hazardous optical radiation
emitted from this product. Do not look at
operating lamp. Eye injury may result.
NOTICE UV emitted from this product.
Minimise exposure to eyes or skin. Use
appropriate shielding.
Warning of XENON
light emission
8LAMP 2
Lamp number with
danger sign for hot
surface
9LAMP 1
10
INMETRO label
(only brazil)
11 Equipotential
bonding
12 NAV
13 Fabr. Nr.
14
Type label
Medical device
15
Grounding reliability
can only be achieved
when EQUIPMENT is
connected to equivalent
receptacle marked "Hospital only" or
"Hospital Grade".
La fiabilité de la mise à
la terre n’est assurée
que si l’équipement est
connecté à une prise
équivalente, marquée «Hôpital
seulement» ou «Qualité hôpital».
Grounding label (only
USA and Canada)
16
Laser label
17
Warning trained
personnel
18
Monitor arm weight
label
19
Warning use Xenon
Bulbs

Design
8 Leica M530 OHX / Ref. 10 745 219 / Version 04
4 Design
4.1 Leica OHX stand
1
2
5
10
3
12
11
4
9
6
8
7
13
14
1 Leica M530 optics carrier
2 Arm system
3 Tension rod
4 Control unit with touch panel
5 Footbrake
6 Base
7 Suspension device for footswitch
8 Video monitor (optional)
9 Vertical arm
10 Illumination unit
11 Terminals
12 Camera and recording unit (optional)
13 Handle
14 Monitor arm
With its open architecture the Leica M530 OHX provides
space for holding the camera and recording units.

Design
Leica M530 OHX / Ref. 10 745 219 / Version 04 9
4.2 Leica M530 Optics carriers
4.2.1 LeicaM530 with Top plate
• Basic optics carrier
4.2.2 LeicaM530 with IVA530
• Optics carrier with integrated C-mount video adapter for
installing a camera
• Assistant interface, switchable either to the left or to the right
side
4.2.3 LeicaM530 with ULT530
• Optics carrier with integrated camera for visible light
Leica HD C100 (optional)
• Interface for assistants, either to the left and right side or to the
back
• Main surgeon and back assistant interface, 360° rotatable both
• Back assistant interface with fine focus knob
• For use with Image Injection Module Leica CaptiView
4.2.4 LeicaM530 with LeicaFL800ULT/
GLOW800
• Optics carrier with integrated camera for visible light
Leica HD C100 (optional)
• Interface for assistants, either to the left and right side or to the
back
• Main surgeon and back assistant interface, 360° rotatable both
• Back assistant interface with fine focus knob
• Leica FL800 ULT/GLOW800 system components built into the
common housing of the ULT
• For use with Image Injection Module Leica CaptiView

Functions
10 Leica M530 OHX / Ref. 10 745 219 / Version 04
4.2.5 LeicaM530 with LeicaFL400 for M530 /
Leica FL560 for M530 / LeicaFL800ULT /
GLOW800
• Optics carrier with integrated camera for visible light
Leica HD C100 (optional)
• Interface for assistants, either to the left and right side or to the
back
• Main surgeon and back assistant interface, 360° rotatable both
• Back assistant interface with fine focus knob
• Fluorescence observation filter module (Leica FL400 for M530 /
Leica FL560 for M530)
• Leica FL800 ULT system components built into the common
housing of the ULT
• For use with Image Injection Module Leica CaptiView
The CaptiView, FL400, FL560 and FL800 ULT functions are
described in the corresponding user manuals.
5 Functions
5.1 Balancing system
With a balanced surgical microscope Leica M530 OHX you can move
the optics carrier in any position without tilting or falling down.
After balancing all movements during operation only need a minor
force.
5.1.1 Balancing the optics carrier
On the optics carrier Leica M530 two directions of movement are
balanced: A and B.
B A
The optics carrier can be balanced in the A/B direction until
up to the 20° options .
The essential performance of the Leica M530 OHX is providing
sufficient light to the situs and to guarantee mechanical locking of
the optics carrier in any possible positioning.

Functions
Leica M530 OHX / Ref. 10 745 219 / Version 04 11
5.1.2 Balancing the arm system
On the arm system the direction of movement C is balanced.
C
C
5.1.3 Balancing the parallelogram
The parallelogramm balances the up/down movement (direction D).
D
5.2 Brakes
The Leica M530 OHX may be moved only with released
brakes.
X Do not perform any movements when the brakes are
locked.
The Leica M530 OHX surgical microscope has 6 electromagnetic
brakes which stop the movements of the stand and surgical
microscope:
5
4
2
3
1
6
1 Foot
2 Up/down in parallelogram
3 Forward/back in parallelogram
4 In the rotary joint
5 In arm system
6 On the A and B sledges of surgical microscope
Brakes are operated via the handle.
The button of the handle with the assigned function "Selected
Brakes" (refer also to the chapter on "Assigning handles",
page 44) can trigger two different brake combinations:
"Focus Lock" or "XYZ Free".

Functions
12 Leica M530 OHX / Ref. 10 745 219 / Version 04
5.2.1 Selected Brakes – XYZ Free
The following movements can be performed with the surgical
microscope when the brake combination "XYZ Free" is activated:
5.2.2 Selected Brakes – Focus Lock
The following movements can be performed with the surgical
microscope when the brake combination "Focus Lock" is activated:
5.3 Illumination
The illumination of the surgical microscope Leica M530 is a xenon
lamp and is located in the stand. Illumination is routed to the optics
carrier via fibre optic light guide.
There are two identical lamps. In case of a failure of the lamp in use,
the other lamp can be selected, either on the touchscreen or
manually.
5.3.1 AutoIris
AutoIris synchronizes the illumination field automatically according
to the magnification factor.
Using the manual override, the illumination field can be adjusted
manually.
5.3.2 BrightCare Plus
BrightCare Plus is a safety function which automatically limits the
maximum brightness depending on the working distance.
Excessively bright light can, in combination with a short working
distance, cause burns in patients.
When shipped from the factory, the "BrightCare Plus" safety
function is activated for all users.
Luminous energy
The optics of the Leica Leica M530 OHX surgical microscope have a
variable working distance of between 225 and 600 mm. The system
is designed in such a way that it delivers sufficient light to produce
a bright image even at a long working distance of 600 mm.
In accordance with the formula Ev=Iv/d2, the light quantity
continually increases by 710% when the working distance is
changed from 600 to 225 mm.
(Ev = light intensity, Iv= brightness,
d= distance from light source).
This means that less light is required to work with the microscope
at a shorter distance than at a greater distance.
It is advisable to begin with a low light intensity and
increase it until an optimum level of illumination is
achieved.
Heat release
Heat from non-visible light (over 700 nm) is filtered out of the light
from the used xenon light source. Nevertheless, white light also
always develops heat. An excessive amount of white light can lead
to overheating of tissue and metal objects.
It is advisable to begin with a low light intensity and
increase it until an optimum level of illumination is
achieved.

Functions
Leica M530 OHX / Ref. 10 745 219 / Version 04 13
BrightCare Plus display
When BrightCare Plus is activated, the red line on the brightness
adjustment bar shows the maximum adjustable brightness for the
current working distance.
The brightness cannot be set to a level beyond the red line unless
the BrightCare Plus function is intentionally deactivated.
When the working distance is reduced too much at a set brightness,
the brightness is reduced automatically.
5.4 Leica Fusion Optics
This feature provides an augmentation in resolution and depth of
field for an ideal 3-D optical image.
Leica FusionOptics operates with two separate beam paths with
different information: the left beam path is optimized for high
resolution, the right beam path for optimum depth of field.
The human brain merges these two very different images to a
single, optimal spatial image.
5.5 Leica SpeedSpot
Leica M530 is equipped with the Laser focussing aid Leica
SpeedSpot.
If Leica SpeedSpot is activated for the current user (see page 45),
the focussing aid is released when the brakes are released or when
focussing.
Two convergent light beams meet exactly in the focussing point of
the microscope.
Exit of the laser beams
Laser
Course of the laser beams
Laser

Controls
14 Leica M530 OHX / Ref. 10 745 219 / Version 04
6 Controls
6.1 LeicaM530 microscope with arm
system
5
7
1
9
4
6
2
3
6
9
8
10
1 C sledge
2 Surgeon panel
3 Microscope carrier
4 B sledge
5 A sledge
6 Handle
7 Display of set working distance and magnification
8 Leica M530 surgical microscope
9 Handle clamping lever
10 Push button for intraoperative AC/BC balancing
(not available for Japan)
6.1.1 Surgeon panel
1
2
3
4
5
6
1 Magnification
2 Working distance
3 Brightness
4 FL mode
5 Recording status
6 Manual balancing
6.1.2 Locks
1
2
1 Locking in horizontal direction
2 Locking in vertical direction

Controls
Leica M530 OHX / Ref. 10 745 219 / Version 04 15
6.1.3 Optics carrier – rear
Leica M530 with Top plate / Leica M530 with IVA530
1
2
1
2
Leica M530 with ULT530 and Leica FL800 ULT or
with Leica FL400 for M530 / Leica FL560 for M530
2
1 CAN socket (Leica M530 with Top plate and IVA530 only)
2 Optical fiber connection
6.1.4 Optics carrier – controls
Leica M530 with Top plate / Leica M530 with IVA530
5
4 23 1
6
9
Leica M530 with ULT530 and Leica FL400 for M530 / Leica M560 for
M530 or with Leica FL800 ULT
6
4 3 2 1
8
9
5
7
1 Button "Focus lock" (counter-sunk)
2 LED Focus lock active
3 Receiver Remote Control Camera
4 Rotary knob "Working distance" (emergency operation only)
5 Rotary knob "Manual override AutoIris"
6 Rotary knob "Magnification" (emergency operation only)
7 Assistant back/side
8 Fine focus back assistant
9 Button "Reset AutoIris"

Controls
16 Leica M530 OHX / Ref. 10 745 219 / Version 04
Leica M530 with IVA530
10
10 Assistant right/left
6.2 Control unit
1
2
3
1 Touch panel
2 Push-button with illumination LED (On/Off)
3 Push-button with illumination LED for Auto Balance
6.3 Terminals
LAN
NAV
USB
ADF
XGA
IN
CAN
DVI
out
Video
out
Foot
Switch
LAN to connect to Dicom *
USB1/2 e.g. for upgrades
AD.F. Additional Function
XGA in to connect an external video source **
CAN to connect CAN devices **
DVI out to connect an external monitor
Video out to connect an external monitor
NAV to connect a navigation system
* May not be used during surgery
** Connect medical equipment only

Controls
Leica M530 OHX / Ref. 10 745 219 / Version 04 17
6.4 Stand
Power
2
1
3
4 5
L1 L2
1 Equipotential bonding socket
For connecting the Leica Leica M530 OHX to an equipotential
bonding device. This is part of the customer's building
installation.
Observe the requirements of EN 60601-1 (§ 8.6.7).
2 Main switch for Leica M530 OHX surgical microscope with
integrated circuit breaker
3 Power input
4 Access door illumination unit
5 Illumination switch (lamp 1 / lamp 2)
The Leica M530 OHX surgical microscope has a primary
illumination source and an equivalent standby illumination
source.
6.5 Handles
1
2
4
3
5
4
1
2
Assignment in the factory setting
1 Magnification
2 4-function joystick
3 Working distance
4 Release all brakes
5 Release preselected brakes
You can assign switches 1, 2, 3 and 5 of the handles
individually for each user in the configuration menu.
In all presets, key (4) releases all brakes. This key cannot be
configured. For the joystick and the other keys presets are
available according to your task.
6.5.1 Presets for Cranial / Spinal / ENT
Handles – Joystick
Y+ Y+
Y– Y–
X– X–X+ X+
Handles – Buttons
3
12 1
1 Magnification
2 Working distance
3 Release preselected brakes

Controls
18 Leica M530 OHX / Ref. 10 745 219 / Version 04
6.6 Footswitch
This is an overview of all possible footswitches you can use to
control your Leica M530 OHX surgical microscope.
Footswitch
• 12 functions
• crosswise
Footswitch
• 16 functions
• crosswise
Footswitch
• 12 functions
• lengthwise
Footswitch
• 16 functions
• lengthwise
Footswitch
• 12 functions
• crosswise
Footswitch
• 14 functions
• crosswise
• Footswitches can be assigned individually for each user
in the configuration menu.
6.6.1 Presets for Cranial / Spinal / ENT
Y+
Y–
X– X+
No functionNo function
No functionNo function
Working distance
(Focus) –
Working distance
(Focus) +
Magnication –Magniction +
6.7 Mouthswitch
1
1 Release "XYZ Free" brakes