Installation Guide

Removeabattery

Removeonebatteryby

uncoveringthebatterycover.

Step１

Changethe3rddipswitchto②

Changethe3rddipswithchto②

withascrewdriverasshownbelow.

Step２

PushOpen/Closetwice

Dischargestanbycurrentandreset

thedevice

Step３

Insertabattery

Insertabatterybacktothe

mainunitandtheprocedureis

completed.

Step４

Advancedfeatures

■Silentmode

Youcanmutethesoundbyusingthisfeature.Inthedefaultsetting,thedevicegivessounds.

Emergencyalartcannotbemuted.

Changethe３rd

switchto②

dipswitch

１２３４５６７８

②

①