en
Carry out a function check prior to every procedure:
►
Connect the camera head to the camera control unit.
►
Switch on the device and all devices being used.
►
Use the focusing ring to focus the image.
►
Use the zoom ring to set the desired image size.
►
Point the camera head to an object within the normal working dis-
tance.
►
Set the white balance.
►
Ensure that a good live image is displayed on the monitor without ver-
tical lines, color variations, or flickering.
►
Ensure that the buttons on the camera head and camera control unit
can be operated properly.
►
If applicable, ensure that the light source can be switched on and off
via the buttons on the camera head and camera control unit.
►
Align the monitor to the surgeon.
2.6.3
Configuration
System settings
The following settings can be applied under the menu item System Set-
tings:
■
Language: To select the language for the camera menu (default setting:
English)
■
50 Hz/60 Hz: To select the image refresh rate
■
Network setup: To create a network connection for the technical ser-
vice
■
Display status bar: To select whether symbols with information on the
currently active image settings should be displayed in the status area
of the screen
■
Signal tone Remote-Output (deactivated is standard): To select
whether an acoustic signal should sound when an image is taken or
when starting and ending a video recording.
■
Restore default settings: To restore all device settings to the default
settings
The following system information can also be displayed under this menu
item:
■
Software version of the camera control unit, connected camera head
and connected light source
■
Serial number of the camera control unit, connected camera head and
connected light source
The submenu Network Setup can also be used to display an overview of
the current network settings.
►
Open menu and navigate to menu item System Setup.
►
Navigate to the required item and apply the settings.
User profiles
Up to three separate user profiles can be created in the submenu Profiles.
To create a user profile, an initial profile first needs to be selected, of which
the image settings can then be changed and saved in the user profile.
In addition to the image settings, the following can also be set in the user
profile:
■
Activation/Deactivation of the AUTO light intensity control
■
Button function assignment on the camera control unit and camera
head
■
Individual Favorites menu
The user profile creation process ends with the assignment of a profile
name for the created user profile using the on-screen keyboard. The profile
name must not be more than 16 characters and it must be different from
the standard profile names.
12
A created user profile can be changed or deleted when the relevant camera
head type is connected:
►
Open menu and navigate to menu item Profile.
►
Navigate to Create user profile and select an initial profile.
►
Apply the individual settings.
►
Navigate to Save and exit and use the on-screen keyboard to enter a
name for the user profile.
►
With a long press of the white button (≥2 seconds), the user profile is
saved under the entered name.
►
To change, go to Change user profile and navigate to the entry that
needs changing.
►
To delete, go to Delete user profile and navigate to the user profile
that needs deleting.
Favorites
For the standard profiles, the favorites are pre-defined and cannot be
changed.
For the individually configurable user profiles, the favorites can be selected
individually and changed if necessary:
►
Open menu and navigate to menu item Profile.
►
Navigate to Create user profile and then to Configure favorites
menu.
►
A maximum of 10 favorites can be defined if necessary.
►
To change the settings, go to Change user profile and then Configure
favorites menu.
Button function assignment for control buttons
For the standard profiles, the button functions are pre-defined and cannot
be changed.
For the individually configurable user profiles, the button functions can be
selected individually and changed if necessary.
If the button functions are changed, the control buttons on the front of
the device and on the camera head automatically have the same functions.
►
Open menu and navigate to menu item Profile.
►
Navigate to Create user profile and then to Button function assign-
ment.
►
Select a function for a long press and short press for each button.
►
To change the settings, go to Change user profile and then Button
function assignment.
2.6.4
Safe operation
Excessive temperatures in combination with light sources
WARNING
Risk of injury and/or malfunction!
►
Always carry out a function check prior to using the product.
WARNING
Risk to patient due to fogging of the optical lens and restricted view!
►
To avoid or reduce fogging of the optical surfaces, it can be helpful
to supply the insufflation gas via an other trocar than the camera
trocar.
WARNING
Risk of injury from burns and unwanted deep penetration and risk of
damage to product!
►
Only switch on high frequency current when the corresponding
applied part (electrode) can be seen through the endoscope and
there is no contact between the two.