Treaton MV200, Руководство пользователя

Страница: 149 / 222

5.9 Data exchange with computer
5-25
The functions of the oxygenation and nebulizer are not available during
operation from the low pressure oxygen source.
5.9 Data exchange with computer
Communication interface for connection to a personal computer (PC)
The devices equipped with the IEEE 802.3 Ethernet communication interface can operate within
information system. The device can be connected directly to the computer or to the Ethernet
router - in this case several ventilators can be connected to the PC. If the ventilator is connected
to the router, the computer can be remote.
In the simplest case it is necessary to connect the ventilator and PC using a standard UTP ca-
ble with RJ45 connectors. For connection use the "Ethernet" connector on the back of the de-
vice.
The ventilator transmits graphical curves, measured parameters of the ventilator, monitored pa-
rameters of respiratory mechanics.
Window screenshot
The device can be equipped with the function of saving the current screen image (screenshot)
to the external device USB-flash memory.
Before working with the device connect the standard device USB-flash memory to the USB-
connector on the rear panel.
To save the image on the screen of the device, press the button on the main screen of de-
vice (figure 4.4, position 8).
Image is saved in the file scr0000.bmp (number changes with the increasing of the number of
files) in the SCREEN directory (file system FAT).
During screenshot (up to 40 sec), the work with the interface (touch
screen, buttons and encoder) is blocked; the content of the screen is not
updated. This condition is indicated by symbol . Ventilation is not in-
terrupted, and the rest of the algorithms of the device are normally carried
out.
Saving trends to USB-flash
Devices equipped with a USB connector have the function of saving the selected trend fragment
to external USB flash memory device. The trend file is saved in the text format .csv and can be
viewed in EXCEL, CALC OpenOffice programs or in a similar spreadsheet program. The file
records all 34 parameters at a rate of 1 per minute, stored in the trend. The text encoding in the
file is 866 Cyrillic, separator is semicolon (;).
Example for Excel 2003:
Select the "Data" tab in the "Import external data" item (select "Receive external data" in other
versions of Excel), select the "Import data" item (in other versions of Excel choose "From text"
instead). In the new "Select data source" window, open the current file from USB-flash. In the
appeared text editor, follow the steps and set the following parameters:
1 step: data format - with delimiters, file format - under the number 866 (Cyrillic (DOS));
2 step: delimiter character - semicolon;