12TROUBLESHOOTINGPhenomenonThe power indicator blinks in red.The power indicator lights up in redand a constant beep is heard in theheadphone.Cannot turn on the order taker unit.Cannot communicate with otherstore personnel or the customer atthe menu board.Cannot listen or talk to thecustomer, while communicationswith the store personnel are OK.Cannot "page" or "talk" in certainareas.Possible CauseA wrong channel is selected.(The channel selector is set to thewrong position. Refer to p. 7.)The battery power is nearing its end.The battery is exhausted.The battery is not inserted correctly.The center module may be turned off.The vehicle detector may malfunctionbecause the detector is not pluggedinto the center module, no power issupplied, or the detecting function isout of order.Radio wave intensity is insufficient inthe areas.What to doSelect any of channels 1 through 8.If no remedy exists, consult your dealerfor repairs.Recharge the battery.Recharge the battery.Position the battery properly. (Refer to p. 6.)Turn on the power switch of the centermodule. (Refer to the operatinginstructions of the center module.) If noremedy exists, consult your dealer forrepairs.Check that the vehicle detector isplugged in and is supplied power.(Refer to WX-CC2010 InstallationManual.)If no remedy exists, consult your dealerfor repairs.• Remove any metal obstacles blockingradio waves, or try the following reme-dy.• Extend the transmission antennas.