User's Manual

Advanced Operations 63
© 2014 P romote Systems
8.8 Using an AC adapter
Promote Control can be powered from an optional external AC adapter. When the AC adapter is
connected, Promote Control does not use its internal batteries and will work even if no batteries are
installed. Promote Control will not recharge the internal batteries when the AC adapter is connected.
The AC adapter should be connected to the DC power input port as described in Interfaces chapter.
The Promote Control uses 6V / 300mA of DC power with a positive center connection. An adapter with 5
to 9 volts output can be used.
Use only AC adapter units approved by Promote Systems. Using any other power supply units may void
the warranty, cause Promote Control to malfunction, and may result in an electric shock, fire, and/or a
personal injury.
8.9 Performing a Firmware Update
The Promote Control internal software (also known as "firmware") may be updated from a personal
computer. This allows Promote Control to add the latest functionality updates and work with the most
recent camera models.
Firmware update is an advanced procedure that should be performed with care. An incorrect firmware
update can render the Promote Control non-functional until a valid firmware is installed.
You may also optionally review an instructional video available on Promote Systems Support website.
Before updating Promote Control firmware, check if you already have the newest version installed. To
check the version of your Promote Control firmware, press both side arrows at the same time to enter
Setup Mode, and then press the left arrow to display the firmware version in use.
Use the following workflow to update the Promote Control firmware:
1. Download the latest firmware update file from http://www.promotesystems.com/
2. Download the latest version of the Promote Control firmware update application for your computer
from http://www.promotesystems.com/ and install it on your computer. Firmware Update
applications are available for both PC and Mac computers.
3. Install a fresh set of batteries in Promote Control and/or connect an optional AC adapter.
4. IMPORTANT! Make sure Promote Control is turned off before proceeding to the next step. Also
make sure to leave it turned off until the update is completed.
5. Connect Promote Control to the computer using the supplied white USB cable while holding down the
"Mode" button on the Promote Control. The Promote Control display will remain empty.
6. If the Promote Control display shows a mode settings screen after connection, disconnect it from the
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