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© HAAG‑STREIT AG, 3098 Koeniz, Switzerland – HS‑Doc. no. 1500.7220686.04020 – 2. Edition / 2021 – 05
may be achieved by e.g. use of a medical grade insulation
transformer or a medical grade power supply to power the external
screen.
• For further information, please contact your Haag-Streit
representative.
3.1 Mains switch and power socket
The mains connector of the Eyestar 900 is a C 13 Socket. It is located under the
device and allows invisible cable management if the device is used on a table
(optional) that features a respective aperture for the mains and other cables (e.g.
LAN). Use the mains switch to turn the device off if it is not used for a longer time
period or if the device is covered with the optional dust cover, to prevent accidental
power up and possible overheating. The integral power supply works with the
voltages specified under chapter 6.2 'Power'. It is not necessary to select the voltage
on the device.
3.2 Power button
The power button is used to switch the device from standby to on and back to stand
by if the mains cable is connected and the mains switch is turned on. The status
indicator informs the user on the current state of the device.
3.3 LAN socket
The LAN socket enables the Eyestar 900 to be connected to a local area network.
This is used to run the Eyestar 900 in a DICOM or EMR environment or to access
an external EyeSuite database enabling the assessment of measurements on PC
viewing stations with an EyeSuite installation. For more details on the network and
EMR integration capabilities of the device, check the EyeSuite software instructions
for use accessible in the software.
3.4 USB sockets
The Eyestar 900 features four (4) USB sockets, two features USB 2.0 and two
features USB 3.0 standard. They may be used to connect an external hard drive to
the device for backup of data or to import e.g. IOL definition files from a memory
stick. They may also be used to connect an optional keyboard and / or mouse and to
connect to a printer. For more information how to install a printer on the device,
check the EyeSuite software instructions for use accessible in the software.
3.5 Display port socket
Eyestar 900 also features a display port socket. This enables the user to display the
Eyestar 900’s user interface on a 2nd external screen.
3.6 Headband and chin rest
For cleaning and periodical exchange, the headband as well as the chin rest may be
removed from the device. It is recommended to replace either part if it shows
physical damage to the surface and edge or if they have been in use for more than
two years.
3.7 Replacement of the headband
The headband is held in place with a click / slide mechanism. To remove it, push in
the middle of the headband and pull on the left edge of the headband to loosen the
slide mechanism. After the left side is loose, pull on the left edge to unclick it from its
mount on the device.
Clean the headband as described in chapter 8.1 'Cleaning'.
To mount the headband again, first click it in on the right side then slide it back in on
the left.
