Polk Mono React Service Manual page 38

FIRMWARE UPDATE PROCEDURE
1. Items necessary for update
Items necessary for update are as follows.
Update Type Needed Part for Update
Smart phone
Internet Connection
Via OTA
by broadband environment
Modem
USB flash drive (USB 2.0 : Min 1GB)
Via USB • We recommend a USB flash drive that
has an LED installed.
Requirement
Standard Service Equipment
Not offered by D&M
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Formatting FAT16 or FAT 32
38
Offered / not Offered
Purchase from D&M Article code
X -
X -
X -
X -
Download from SDI
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SU_AVS_0003.zip