Programming and Operation, continued36Note: Select Normally open if the Rain Sensoris open all the time. Select Normally closed if thesensor opens only when it rains.3. Select OK to return to the Switch Setting menu.Turning on an installed alarm sensor1. From the Switch Setting menu, move theindicating arrow to 3. Alarm Sensor and selectOK. The current setting appears between thetwo markers. A blinking black box in the firstcharacter position shows the field is active.2. Use the up and down arrows to select betweenNormally open or Normally closed.Note: Use Normally open if the Alarm Sensoris open all the time. Select Normally closed ifthe Alarm Sensor opens only when it receives aspecific signal.3. Select OK to return to the Switch Setting menu.4. Move the indicating arrow to 4. Return toreturn to the Set-up Data menu.Note: If you press the button pointing to theminus (-) label after you change the SwitchSettings, a screen appears asking if it is OK toRestart System? If not, Press ‘-’ Select OK torestart the system or ‘-’ to cancel.Erasing All the DataIf you wish to delete all the data, such as testing ordemo data, from the MDC Controller before youinstall the actual values, you can do so quickly andeasily.Note: Be careful when you erase data. Once erased,you cannot retrieve it again.1. From the Main Menu, move the indicatingarrow to 1. Set-up Data and select OK.2. Move the indicating arrow to 9. Erase All andselect OK. The display screen now reads, OK toErase All Data? Use ‘-’ to cancel.3. Select OK to Erase the Data and return to theSet-up Data menu. The minus (-) label cancelsthe action and returns to the Set-up Data menuwithout erasing any data.OK to Erase All Data?Use < – > to CancelOK –14:02:30OK to Restart System?If not, press '–'OK –14:02:30
