![Haag-Streit BI 900 Скачать руководство пользователя страница 14](http://html.mh-extra.com/html/haag-streit/bi-900/bi-900_instructions-for-use-manual_575776014.webp)
14
DEUTSCH
ENGLISH
FRANÇAIS
ITALIANO
ESPAÑOL
NEDERLANDS
PORTUGUÊS
SVENSKA
© HAAG‑STREIT AG, 3098 Koeniz, Switzerland ‑ HS‑Doc. no. 1500.7220505‑04060 – 2021 – 08
6. Position the Haag-Streit greycard in front of the slit lamp and use it for
focusing.
7. The brightness of the slit lamp's illumination should be set in such a way that
the greycard's structure is clearly discernible.
6.3.2 Conducting a white balance
1. Start the 'EyeSuite Imaging' software
2. Activate the intensity auto mode
3. Open the 'White balance' application
4. Start the 'White balance' by activating the 'Calibration' function
NOTE!
To achieve an optimal result during the white balance, the image must
be homogeneously illuminated.
Set white balance greycard (
REF 1021485
)
Image is blurry or overexposed
Structure is discernible
6.4 Software / Help menu / Error messages
The software is described in the EyeSuite Imaging instruction for use.
WARNING!
The software must be installed by trained personnel in accordance with
separate installation instructions.
6.5 Preparing the patient
• In order to attain a solid basis for the forehead and chin to rest on, the table
height should be selected such that the patient sits bent over forward.
• To ensure that only the part of the eye being examined is illuminated, the slit
height should be set accordingly in order to avoid distracting streaking of light.
• Applied parts which come into contact with the patient (headrest) should be
disinfected prior to every use (see instructions for use 'Headrest').
• After each examination, the LED illumination must be switched off via the
release module. See chapter "Decommissioning".
6.6 Operating the device
WARNING!
• Before every examination, check that the automatic left to right
detection works correctly from the release module!
• The device must be switched off after every use. Otherwise there is
a risk of overheating when a protective dust cover is used.
• Use the turn screw (A) to set the chin rest (B) so that the patient’s eyes are at
the same height as the black mark (C) on the sides of the headrest.
• Set the eyepieces (22) in accordance with the examiner’s refraction by turning
the knurled rings and set the eye distance.
• Switch on the illumination by turning the switch on the power supply.
• Adjust the height of the slit lamp by turning the control lever (30) until the light
beam and microscope axis are at eye level.
• The magnification of the stereo microscope is changed using the magnification
changer (100).
• The rigid control lever (30) gently inclined towards the examiner can be used to
push the entire device until the slit appears approximately focused on the