Leica MZ16 A Manuel utilisateur
Leica MZ16 A
User manual
Leica MZ16 A – Contents
Contents
2
Page
Safety note . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Overview
Components, connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Operating controls and functions . . . . . . . . . . . . . . . . . . . . . . . . . . 6
System operation
Starting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Selection (OPT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Motor zoom, control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Calibrating the motor zoom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Reference circle for measurements . . . . . . . . . . . . . . . . . . . . . . . 14
Measuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Leica MZ16 A – User manual 3
Thank you for your confidence in our products. We hope you
will enjoy the high-quality and powerful products from Leica
Microsystems.
In developing our instruments, we have placed great weight on
simple, self-explanatory directions. In order to utilize all the
benefits of your new stereomicroscope, we suggest studying
this user manual in detail. Should you have any questions,
please consult your local Leica representative. You will find the
address of the closest local representative as well as valuable
information about products and services from Leica Microsys-
tems on our homepage www.leica-microsystems.com
We are gladly at your service. Customer service is a big thing
with us. Not only before the sale, but afterwards as well.
Leica Microsystems (Switzerland) Ltd
Business unit Stereomicroscopy
www.stereomicroscopy.com
Your instrument is supplied with a printed user manual in
English. Additional languages and information can be
found on the interactive CD-ROM. User manuals and
updates are available for download on our homepage at
www.stereomicroscopy.com.
This user manual describes the special functions of the motor-
ized Leica MZ16 A stereomicroscope. The safety regulations,
mounting of the Leica MZ16 A to stands, binocular tubes,
accessories, etc. as well as the handling and the optical data
can be found in the user manual for Leica M stereomicro-
scopes, M2-105-0. If you purchased a motor focus system with
your Leica MZ16 A, please read the user manual M1-267-1.
Please read this manual and the user manual for Leica M
stereomicroscopes, M2-105-0, before commissioning the
instrument. Please observe the safety notes, in particular the
safety regulations for electrically operated equipment.
The
user
manual
Dear User
Components
4Leica MZ16 A – Overviews
Overview
6
1
147
8
4
3
2
5
5
Leica MZ16 A – Overviews
1 Stand (transmitted light or incident light with suitable
illumination)
2 Optics carrier Leica MZ16 A
3 ErgoTubus™
4 Wide-field eyepieces for spectacle wearers
5 Objective nosepiece with 2 objectives
(or an interchangeable objective, see the figure on page 5)
6 Motor focus system
(or manual coarse/fine drive, see the figure on page 5)
7 Manual control for motor zoom with connector
for motor focus manual control
8 Manual control for motor focus
9 Transformer (not illustrated)
For assembly and installation of the Leica MZ16 A refer to the
user manual for Leica M stereomicroscopes, M2-105-0
Power supply required.
10 PWR: power supply connection
11 CTL1: Connection for motor zoom foot switch
and/or PC interface kit (with Y-cable)
12 CTL2: Connection for motor zoom manual control or empty
13 CTL2: Connection for motor zoom manual control or empty
Supply through power supply of motor focus, no other power
supply is required.
10 PWR: empty
14 CTL1: Connection for motor zoom foot switch and/or PC
interface kit (with Y-cable)
12 CTL2: Connection for motor zoom manual control or empty
13 CTL2: Connection for short connecting cable to motor focus
14 Short connection for motor zoom manual control:
motor focus manual control
For equipment with motor focus, is imperative that the
cable holder is affixed (glued) onto the motor focus and
the short connecting cable from the manual control of the
motor zoom is clamped underneath it. Otherwise the
cable could be squeezed between stop and motor focus
during focusing.
The connection to a PC requires a standard PC with RS-232
interface and a Leica PC interface kit. The individual functions
and commands are described in a separate user manual
supplied with the PC interface kit.
Components
Connections
without motor focus
Connections
with motor focus
Connection to PC
13 12 11 10
6Leica MZ16 A – Operating controls and functions
Operating controls and functions
7
3
2
6
5
1
4
8a
8b
8c
911 10
7
Leica MZ16 A – Operating controls and functions
1 Up/down key for motor zoom and selection in menu
2 Display with function keys
3 Double-iris diaphragm for adjusting the depth of field
4 ErgoTubus™ with variable viewing angle from 10°–50°
5 Adjustable eyepiece tubes for adjusting the interpupillary
distance from 52–76 mm
6 Knurled rings to adjust diopters from +5 to –5
7 Adjustable eyecups
8 Manual focusing drive
(or motor focus system, see figure on page 4)
8a Inside coarse drive
8b Outside fine drive
8c Adjustable ring for adjusting ease of movement
OPT Selection of eyepiece and objective factors /
coaxial illumination / acoustic signal
SEL Confirm and display the selection
CAL Calibrate motor zoom
REF Display diameter of reference circle for measurements
9 Handwheel for precise zooming
10 Red key: Saving / Traveling / Canceling of stored zoom
positions
11 Black key: Toggling between quick and fine
adjustment
For details and description see the user manual M1-267-1.
Stereomicroscope
Display function keys
Manual control of motor
zoom
Manual control
motor zoom
Manual control
motor focus
Starting up
Display
Factory settings
Keys
8Leica MZ16 A – System operation
System operation
Attach the power supply to the supply.
When the power cable is removed from the supply, the selec-
tion under OPT, the calibration and the diameter of the refer-
ence circles are maintained. The zoom positions saved with the
manual control are canceled.
Display at power-on:
• init and software version (e.g. SW V1.3):
The unit is being initialized. (Beep)
• MZ16 A initialization concluded (2 beeps)
• Actual magnification
Objective 1.0×
Eyepiece 10×
Coaxial illumination no
CAL C dist. (reference distance)
REF FOV (field of view diameter)
Acoustic signal on
▲▼
Function 1: Motor zoom up/down:
Function 2: in the Selection Key menu
OPTic
• Select eyepiece and objective factors
• Coaxial illumination (yes/no)
• Acoustic signal (on/off)
SELect
Confirm and display the selection
CALibration
Calibrating the motor zoom
REFerence
Display diameter of reference circle for measurements
SEL + CAL (simultaneously)
Travel to the calibrated zoom position
SEL (press for approx. 2 seconds)
Reset user settings to factory settings
Display: def. val.
9
Leica MZ16 A – System operation
Selection of eyepiece / objective /
coaxial illumination / acoustic signal
OPT
Select eyepiece factor ▲▼
Confirm and display the selection SEL (beep)
Select objective factor ▲▼
Confirm and display the selection SEL (beep)
Coaxial illumination yes/no ▲▼
Confirm and display the selection SEL (beep)
Acoustic signal (beep) on/off ▲▼
Confirm and display the selection SEL (beep)
10 Leica MZ16 A – System operation
Motor zoom
The motor zoom 16:1 is used for ergonomic zooming with key,
manual control, foot switch or computer control. In addition to
continuous zooming, 11 fixed ratchet steps can be traveled very
quickly. Furthermore, 5 individual zoom positions can be saved
and traveled with the manual control. Compared to a manual
magnification changer, the motor zoom offers the following:
– Ergonomically better
– Uniform simple operation
– More flexibility for the user
– Leaves the hands free
– Saves time during repetitive tasks.
A zoom button is located on both sides of the optics carrier.
▲▼
Triangle pointing to user: Motor zoom up / Triangle pointing to
stand column: Motor zoom down
– Constant pressure: Zoom travels continuously up/down.
Precise fine adjustment with handwheel.
– Short click: Motor zoom advances from ratchet step to
ratchet step. Overall, 11 additional ratchet steps can be
traveled in addition to the upper and lower zoom position.
– Double-click: Motor zoom travels to the highest/lowest
magnification at maximum speed.
Use the handwheel for
ergonomic and precise
fine adjustment.
Left rotation – down,
right rotation – up.
Key
Handswitch
Z
Z
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