Intermec JANUS 2020 User Manual page 292

10. On your host computer, type the Upgrade command.
Follow this syntax:
source :\upgrade / com_port source : destination :
where:
source
is the disk drive on the host computer where you inserted
companion disk 1.
com_port is the number of the serial COM port on the host computer
that the reader is connected to.
destination is the drive on the host computer that you are using as a
temporary work space while installing the loader and flash
files. The drive must have at least 3.5MB of free disk space.
For example, if the disk is inserted in the host's drive A, the host's drive C
is your temporary work space, and the reader is connected to the host's
COM1, type this command on the host computer and press
a:\upgrade /com1 a: c:
The upgrade program begins executing. It takes a little over 10 minutes to
update or upgrade all of the reader's flash memory.
11. Press any key to skip the online instructions about checking connections to
the reader and putting the reader in Load mode. You already performed
those tasks. The online instructions are provided for users who do not have
these printed instructions.
12. When the upgrade program finishes, it indicates the upgrade was
successful. Press any key to return to the DOS prompt on your host
computer. The files are deleted from the temporary work space on the host
computer.
13. After you return to the DOS prompt on your PC, the reader displays the
message, "System Has Reset, Please Reboot." Choose Reboot from the Boot
Loader menu and press
Caution
When the reader performs a cold boot, all files on the physical RAM
drive are destroyed.
Conseil
Lorsque le lecteur effectue un amorçage à froid, tous les fichiers présents
sur le lecteur de la mémoire RAM physique sont supprimés.
BC
NF
Booting and Resetting the Reader
to cold boot the reader.
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