PRESIDENT JACKSON II CLASSIC Manuel D'utilisation page 26

Before using, be careful never to transmit
without first having connected the antenna
(connection "B" situated on the back panel
of the equipment) or without having set the
SWR (Standing Wave Ratio) ! Failure to do so
may result in destruction of the power ampli-
fier, which is not covered by the guarantee.
MULTI-NORMS TRANSCEIVER!
See function "F" on page 31 and the
Configuration table on page 50.
The guarantee of this transceiver is valid only in the country of purchase
WARNING !
26