
25SPEKTRUM DX18 • TRANSMITTER INSTRUCTION MANUAL
EN
Updating Spektrum DX18 Sound Files
NOTICE: NEVER disconnect the battery from the transmitter while
the le transfer is in process. Doing so will damage the transmitter,
and the transmitter will need to be returned for service.
You have the option of installing new sound les in the DX18
transmitter. Before updating the sound les, make sure the
transmitter battery is fully charged.
To install new sound les:
1. Download the desired sound le from the Spektrum Community
at www.SpektrumRC.com. Save the le to the SD card for your
transmitter.
2. Insert the SD card in the DX18 transmitter.
3. Enter System Setup in the transmitter.
4. Select the SD Card menu, and then select Update Sound.
5. Select the new sound le you want to install. The transmitter will
scan the le and check for any errors.
6. The Transfer SD Card screen reappears when the le transfer is
complete.
IMPORTANT: The sound le will take approximately 1 hour to
update. Do not disconnect the battery or power off the transmitter
during the update.
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