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Contact mode (with contact plate)
Place the contact plate (3, 3a,12,12a) on the instrument, making sure that it snaps into place.
The working ring (20) is used instead of the contact plate (3,3a,12,12a). Place the working ring on the
instrument, making sure that it snaps into place. Place the instrument with the contact plate or the working
ring onto the area of skin being examined.
With DELTAone, extend the contact plate (3, 3a) over the focusing ring (2).
When carrying out examinations with polarised illumination, you do NOT need any contact liquid such as
immersion oil or disinfection spray. In polarised mode, the polarisation indicator (8,14) lights up blue.
Use the polarisation button (7,10) to switch to non-polarised mode. In this case, use a contact fluid such as
immersion oil. When using the small contact plate (3a, 12a), examination is only possible in non-polarised
mode.
Adjusting the focus in contact mode
Your eye needs to be at a distance of approximately 2 cm from the focusing ring (2,13). Rotate the focusing
ring until you see a sharp image. The image has 10-fold magnification.
Non-contact mode (without contact plate)
Take off the contact plate (3, 3a,12,12a) or the working ring (20) and hold the device at a distance of
approximately 1 cm above the area of skin being examined. Use the polarisation button (7,10) to switch
to non-polarised mode.
Adjusting the focus in non-contact mode
Your eye needs to be at a distance of approximately 2 cm from the focusing ring (2,13).
With DELTA 30 and DELTA 30 PRO, rotate the focusing ring (13) until you see a sharp image.
With DELTAone, the focus is adjusted via the distance between the skin and the optics. There is no need to
rotate the focusing ring (2).
The image has 10-fold magnification.
Reset of the device
If the device cannot be operated even though the battery is sufficiently charged, press buttons 10 and 11 for
8 seconds on the DELTA 30 or buttons 10 and 19 for 8 seconds on the DELTA 30 PRO.
Smartphone Adapter
To connect the dermatoscope to a smartphone, you need a suitable adapter for your smartphone.
Place the adapter onto the focusing ring (2,13). The adapter is held in place by magnetic force.
Install the corresponding app on your smartphone. The app is available in the App Store*.
To avoid any possible malfunctions, please deactivate all other services (switch on flight mode).
*App Store is a service mark of Apple Inc.
Protecting patient data is users' sole responsibility (e. g. protection of the smartphone with a pin, data
transmission via a secure connection). Ensure that your smartphone is adequately protected against
access by third parties.
An electrical conducting connection between smartphone, PC and a mains power source is not
permissible during the recording of the picture.
All images are saved exclusively on the smartphone in the app's sandbox. The user is responsible for
the regular creation of a data backup to prevent data loss, which can happen for example through
deleting the app or losing the smartphone. A data backup can be made via cable to another computer
or via the network to the iCloud.
Hygienic reprocessing
The instruction is available:
- at www.heine.com
- in a paper version which you can request from the address listed
Maintenance
The device is maintenance free.
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