Elo TouchSystems ET2639L User Guide 29
2) If this equipment appears to cause interference with
radio or television reception, or any other device:
a) Verify as an emission source by turning the equipment
off and on.
b) If you determine that this equipment is causing the
interference, try to correct the interference by using one or
more of the following measures:
i) Move the digital device away from the affected
receiver.
ii) Re-position (turn) the digital device with respect
to the affected receiver.
iii) Reorient the affected receiver’s antenna.
iv) Plug the digital device into a different AC outlet
so the digital device and the receiver are on
different branch circuits.
v) Disconnect and remove any I/O cables that the
digital device does not use. (Unterminated I/O
cables are a potential source of high RF emission
levels.)
vi) Plug the digital device into only a grounded
outlet receptacle. Do not use AC adapter plugs.
(Removing or cutting the line cord ground may
increase RF emission levels and may also present
a lethal shock hazard to the user.)
vii) If you need additional help, consult your dealer,
manufacturer, or an experi enced radio or televi-
sion technician.
