Fomotech Alpha 3000 Series - Steps to Change Transmitting Power

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For example: Change the transmitting power from 0dBm to -3dBm.
1. Pull out the power key.
2. Unscrew and disassemble the transmitter bottom casing from the transmitter and you will see
the encoder board.
3. Take out the batteries.
4. The below Fig.8 shows the SH number of the transmitting power needs to be shorted.
(Fig.8)
5. Unsolder the SH33 to make it open and then short the SH34 for -3dBm.
(see below Fig.9)
(Fig.9)
6. Assemble the transmitter upper and bottom casings then operate the transmitter by following
the regular startup steps.
Remark：Please refer to below Fig.10 for the position of each SH number.
(Fig.10)