Chapter 8: Modifying Your Freeze Dryer DisplayProduct Service 816-333-8811 or 1-800-522-7658 39High line limit may be raised in 5 increments of approximately 2 to 3Vincrements for 115V models or disabled.High line limit may be raised in 5 increments of approximately 4 to 5Vincrements for 230V models or disabled.Moisture Sensor AlarmThe moisture sensor alarm may be disabled. It is shipped enabled as the factorydefault setting.Modifying the DisplayTo enter an offset or to configure the alarms, perform the following steps:Press and hold MENU button (approximately 10 seconds) until the display shows:It is recommended that you do NOT perform a Master Reset because all offsetsand configurations that have been entered will be lost. If you must perform aMaster Reset, hold SELECT approximately 5 seconds. This will reset:Vacuum units to mBarVacuum set point to 0 mBarTemperature units to °CRefrigeration total hours to 0Vacuum pump total hours to 0RS232 transmission rate to 10 secondsTemperature offset to 0°CVacuum offset to 0 mBarLow line voltage to 0 V offsetHigh line voltage to 0 V offsetMoisture sensor to enabledRefrigeration to operate in Manual ModeThe display will default to the main freeze dry display information.If you do not want to restore all factory settings, but want to adjust offsets, pressMENU briefly and the display will show:Press SELECT until the appropriate offset is shown. Each number represents 1°C.PRODUCTION MENUMASTER RESET?COLLECTOR TEMP OFFSET:O C