RE/DD/UM/REVAC 1.0-01 Page 7sequentially using the right / left arrow keys during zone outputis ON condition. After entering the suppressed fault events,screen will be as below. The Suppressed event will be amplifierpower fault, Zone Faults.Sup-Fault [x /y]EVENTModeMode Selection is selected by using the cursor key, thenEnter Key to choose the mode. The REVAC has Four types ofmode namely Alarm, MIC, Music & DVA. In this modesDisplay as shown below.2. M o de : Ala rm < Alarm > < Mic > / < Music> / < DVA>Alarm Mode:The alarm mode shall be selected manually from keypad orautomatically through the RE – 900 via RS485. If the alarm mode isselected manually then the corresponding zone to be select togive alarm. The selected zone and mode shall be identified bycorresponding LED’s and also shown in LCD.If there is a Fault, LCD screen display will be shown below.A Fault [X/Y]Type of FaultWhere “A” represents in Alarm mode.