49Indications, larm and signalsYale Doorman has an built in voice guide in English, Swedish, Norwegian and Danish. This facilitates usage duringregistration of electronic keys, settings and special operations such as locking in secure mode.Light symbols on outside“Symbol” Low battery: This symbol lights upred when battery level is low and batteri changeshould be made.“Symbol” Lock open: This symbol lights upgreen when unlocking and flashes for a periodafterwards to indicate lock is in unlocked mode.When locking thelight rolls from toprow and down-wards combinedwith a “sad” tone.When unlockingthe light rools frombottom row andupwards combinedwith a “happy” tone.Errors areindicated byirregular flashinglight during ashort periodcombined withan “errorsound”.Intruder alarmis indicated with80dB alarmsound combi-ned with slowflashing light.When enteringthe wrong codethe numbersflash in crosspattern com-bined with an“error” sound.When enteringthe wrong code 5times all numbersflashes slowly wit-hout sound for 3minutes until newattempt is allowed.Light and sound indications on code pad when operating the product on outside.