Sanyo ECD-T1580DV Owner's Manual page 36

TROUBLE SHOOTING
CAN'T RECEIVE TV SIGNAL OR THE
PICTURE QUALITY IS POOR IN TV
MODE
Please confirm if the antenna is
connected to the antenna socket of
the RADIO BOX that connected to
the DVD unit.
Perhaps the signal of your position
is too weak, and it can't receive any
TV signal at all.
BUTTONS DO NOT WORK
Turn the player off and on with the
power on/off button on the front of the
player.
Press Reset button on the front of the
DVD unit.
36