START UP

-charge all batteries

-begin with both radios off

-plug in the headsets

-turn master radio on

-wait 15 seconds for master radio to warm up

-turn remote radio on

MASTER RADIO

-velcro to dash or wear on hip inside cab

EXTERNAL ANTENNA

-magnet mount to exterior of cab facing the spotters

CHARGING

-check that radios are off

-plug AC wall charger into radio

-charge batteries for a minimum of 10 hours, not to exceed 16 hours

Note: Eartec headsets include a special noise canceling microphone that provides digital voice translation. For optimum performance adjust microphone boom so that the element is directly in front of, and approximately 1 inch from the mouth.