ALTEC AIR, LLC
P550W Series Air Dryers User’s Guide
Page 35 of 98
P011658 – Rev. S
8.7.1
Firmware Update
–
8.7.1.1
Insert a USB drive containing an appropriate “.pgz” firmware file
from Altec Air into the USB A port on the control board.
8.7.1.2
Press the Enter (
)
Button to access the
Firmware Update Screen.
8.7.1.3
Enter the device
keyword and press the Enter (
) Button to access the firmware update
screen.
8.7.1.4
Select the correct file
version using the Up (
)
and Down (
) Buttons
8.7.1.5
Press the Enter (
)
button to select the file
8.7.1.6
Press the Left (
) &
Right (
) Arrow Buttons
to Select the correct
choice (
Y
es or
N
o) and
begin the update.
8.7.2
System Units
–
8.7.2.1
Press the Enter (
)
Button to access the edit
screen.
8.7.2.2
Press the Up (
) and
Down (
) Arrow Buttons
to Change the value.
8.7.2.3
Press the Enter (
)
Button to submit the new setting.
8.7.2.4
Press the Left (
) & Right (
) Arrow Buttons to Select the correct
choice (
Y
es or
N
o).
