Move the Band selector to position B, and again short the jumper pins of JP1 until you see your choice for Band B. Continue advancing the letters on the display until you see the desired band for Position A of the Band Selector. Notice that the Channel Display advances to the next Band Letter each time the pins of JP1 are shorted. Temporarily short the pins of JP1 on the Channel Board using another short wire. Using 2 short bare wires, jump the pins of JP2 and JP4 (JP1 & JP3 = OFF) Notice that the Channel Display now indicates a letter A through L instead of the Channel number. Set the radio’s Band Selector to position A. For instance, if you wanted Bands A and B to be setup to cover 25.165 - 26.055 MHz, Band C to be the CB Band 26.965 - 27.405 MHz, then Bands D, E, and F to cover 10 Meters at 28.315 - 29.655 MHz, the “Programming Mode” can be used to set this up.ĭisconnect the wires from the power source after programming the unit to insure that the CPU (Computer) will reset properly. This feature allows the radio to be setup into 8 separate bands, each individually programmed to cover any 40 channel segments you choose between 25.165 - 30.555 MHz. The jumper setting for this mode is JP1 = ON JP2,JP3 = OFF JP4 = ON. This mode is pre-set to 8 Bands between 25.615 MHz - 29.205 MHz. The jumper setting for this is JP1, JP2, JP3 = OFF and JP4 = ON. The default setting from the factory covers only 4 bands between 28.065 MHz - 28.525 MHz. The radio can also be programmed to cover all frequencies in 10 KHz or 5 KHz steps between 26.000 - 32.990 MHz. These 8 bands can be programmed to any combination of Eight 40 channel blocks between 25.615 - 30.555 MHz. The frequency range can be extended for Export Use in 8 Band segments each containing 40 Channels.

The Magnum S9 is programmed for the 10 Meter Amateur Band out of the box, and covers a range of 28.065 - 28.525 MHz.

Magnum s9 cb radio manual