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1 2 | Control Air M/M+ Water to Water Applications
8 To Update the Control Air M/M+'s Firmware
The Control Air M/M+ has a USB port at the bottom that allows you to
update the device's fi rmware from a USB fl ash drive.
8.1 Prerequisite
The USB fl ash drive must be formatted as FAT, FAT16, or FAT32. To verify,
right-click the fl ash drive in Windows Explorer, then select Properties.
File system should show FATxx. If File system shows NTFS or anything
else, you must reformat the drive. Right-click the fl ash drive, then select
Format. In the File system fi eld, select FAT (Default), then click Start.
NOTICE:
Follow the steps below in order. If you select Reload
Firmware (step 3) on the display before you insert
the USB drive (step 2), the touchscreen will become
inoperable.
8.2 To Update the Firmware
1.
Create a folder on the fl ash drive called Touch, then put the
ETxxxxxx.hex fi le in the folder.
2.
Plug the fl ash drive into the Control Air M/M+'s USB port.
From the System screen, touch Setup > Touchscreen Setup >
3.
Reload Firmware.
A warning message appears. Touch Yes to continue.
4.
5.
The following series of messages appear:
Verifying Firmware Image
Reading Firmware Image from USB
Installing Application
Verifying Firmware Image.
6.
When the Home screen displays, remove the fl ash drive.
8.3 Resetting the Control Air M/M+
You can create a reset.dat fi le and put it on a USB fl ash drive to reset some
of the Control Air M/M+'s functionality.
Prerequisite
The USB fl ash drive must be formatted as FAT, FAT16, or FAT32. To verify,
right-click the fl ash drive in Windows Explorer, then select Properties.
File system should show FATxx. If File system shows NTFS or anything
else, you must reformat the drive. Right-click the fl ash drive, then select
Format. In the File system fi eld, select FAT (Default), then click Start.
1.
Insert the USB fl ash drive into your computer.
2.
Create a folder on the fl ash drive named Touch.
3.
In a text editor such as Notepad, start a new fi le.
4.
In the fi le, type a function number from the table below.
5.
Save the fi le to the fl ash drive's Touch folder with the name reset.
dat.
6.
For function 01 or 02, copy any updated fi rmware .hex fi le or .stv
fi le in the Touch folder.
Data subject to change
7.
Insert the fl ash drive into the USB port at the bottom of the Control
Air M/M+.
8.
Cycle power to the Control Air M/M+.
If...
Then you should...
You cannot get to
Reload the fi rmware
the Touchscreen
You need to
quickly update
Reload the fi rmware - Put the
the fi rmware on
new fi rmware in the Touch
several Control Air
folder with the reset.dat fi le
M/M+ devices
You want to carry
your Control Air
M/M+ from site
to site.
Reset factory defaults
Your Control
Air M/M+ has a
unrecoverable
error from site
to site
The Control
Air M/M+ does
not respond
correctly to the
Calibrate the touchscreen
location where
you touched the
screen
Table 5
Installation & Operation Manual
Function
number
01
01
04
08
02.2019 | BTC 469503103 A
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