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Maintenance, Overhaul, and Software Upgrade
When the Logo screen is displayed, release the Accept button.
3.
Wait for a few minutes until the Software Download/Diagnostics Mode screen is displayed (see
4.
Figure 2-19. ).
Connect the USB flash drive (with latest software) to the USB port on the back panel of the ventilator
5.
(see Figure 2-21. for USB port location).
Touch Start Download on the Software Download/Diagnostics Mode screen (Figure 2-19. ). The ventilator
6.
will sound a short beep and the message "Touch Selection to Begin" changes to a flashing message
stating "downloading...." Depending on the software version your ventilator is currently running, the
download may take anywhere from 2 minutes to 45 minutes.
When the software download is complete, the ventilator will sound a short beep. The message
7.
"Download Complete" is displayed.
Turn the ventilator off.
8.
Wait at least 10 seconds, and then turn the power back on.
9.
When the message "Ventilation Standby" appears, touch Start Ventilating to begin ventilating.
10.
Note:
Because air/O
verifying the software is installed correctly.
Confirm the message "Incompatible Software ...." does not appear on the screen. If this message
11.
appears on the screen, the software download was NOT completed successfully. Repeat steps 1–6
again. If the download is unsuccessful again, contact the Technical Service Department for further
assistance.
Press the Extended Functions button on the front control panel.
12.
Touch the Event History button on the screen.
13.
2-24
Figure 2-19. Software Download / Diagnostics Mode Screen
gas supplies are not connected, the Air/O
2
Loss alarm will sound. Disregard the alarm while
2
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