Datavideo DAC-91 Manual de instruções - Página 11
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Firmware Update
From time to time, Datavideo may release new firmware to either add new
features or to fix reported bugs in the current DAC-91 firmware. Customers can
update the firmware themselves if they wish or they can contact their local
dealer or reseller for assistance should they prefer this method.
This section describes the firmware update process and it should take
approximately few minutes to complete. Once started, the update process
should not be interrupted in any way as this could result in a non-responsive
unit.
Requirements
1.
Latest firmware files
Firmware 1: MCU
Firmware 2: FPGA
2.
A Male USB A to Male mini-USB cable not longer than 2 meters
3.
A Windows PC with USB 2.0 ports
Firmware 1 Update Procedure
1. When power is not connected, set DIP SW 2-4 to 110 as shown in the
diagram below:
2. Connect the DC 12V Power:
PWR LED will be turned ON and the device will enter the Firmware 1 update
mode.
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