OperationAlarmsOVERVIEW OF TLS CONSOLE INTERFACEThe TLS console is continuously monitoring the vapor recovery system and PMC sensors for alarm conditions.During normal operation when the TLS console and monitored PMC equipment is functioning properly and noalarm conditions exist, the "ALL FUNCTIONS NORMAL" message will appear in the system status (bottom) lineof the console display, and the green Power light will be On (see Figure 4).Figure 4. TLS console alarm interfaceIf an alarm condition occurs the system displays the condition type and its location. If more than one conditionexists, the display will continuously cycle through the appropriate alarm messages. The system automatically printsan alarm report showing the alarm type, its location and the date and time the alarm condition occurred.Warning and alarm posting causes the TLS console-based system to activate warning or failure indicator lights, anaudible alarm, and an automatic strip paper printout documenting the warning or alarm.MODEBACKUP FUNCT-TIONPRINT CHANGE STEPPAPERFEED ENTERQZ. ABC DEFGHI JKL MNOPRS TUV WXYALARMTESTTANKSENSOR,+/- 07 8 91 2 34 5 6consoles\qh\US\1.epsALARMWARNINGMMM DD, YYYY HH:MM XMALL FUNCTIONS NORMALLiquid Crystal Display(showing normal operating display)Alarm Indicator LightWarning Indicator LightPower Indicator LightOperating Keys Alphanumeric KeysPOWERBlue (Maintenance Tracker) & White (MaintenanceReport) buttons available Version 27 and later.Section 16Pressure Management Control16-7