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User Manual
PT-PSW-61
18
4.4
Firmware Updating
PT-PSW-61 supports firmware updating via USB flash disk. The procedures as follows:
Step1.
Copy the file “
MERGE.bin
” to the root directory of a USB flash disk. (Make sure
the file is copied to the root directory for normal use. The “MERGE.bin” file is
provided/ authorized.
Step2.
Plug the USB flash disk to
FIRMWARE
port on its rear panel.
Step3.
Press the button “
RESOLUTION/FW UPDATE
” for
7 seconds or more
to update
the firmware automatically. Or send command
50698%
to update software.