Service Manual
ALS/XLS 20x/256/272
02/2019 | 02
132
Loading with the bootloader
(Earliest with firmware version 2.51)
If no or no valid firmware is installed, startup ends with the following bootloader message::
Alternatively, this state can be forced by pressing the buttons
+
during power-on. In that
case, the following message appears:
The message is a simple menu, which offers the 4 (or 2) actions described in the following. The
actions are started by pressing the button beneath the relevant text.
Download
Pressing the
button starts data receiving via the serial interface. Data must match the following
requirements:
– Transmission parameters 115200, n, 8, 1, xon/xoff
– Firmware file in format *.s3b
(e. g. ALS.BF2_V2.51.s3b)
Display texts appearing during the transmission:
USB load
Pressing the
button starts loading firmware from USB stick. Data must match the following
requirements:
– Firmware file must be named ALS.BF2.uimg (original e. g. ALS.BF2_V2.51.uimg)
– Firmware file must be copied to the root folder („\“) on the USB stick.
Display texts appearing during the transmission:
Clr Para
Pressing the
button deletes machine specific parameter settings in the memory. Thus, the firm-
ware starts with the default factory settngs.
Summary of Contents for ALS/XLS 204
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Page 258: ...Service Manual ALS XLS 20x 256 272 02 2019 03 258 Repair 199 Removing the fan C A B C D ...
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