User ManualTable of ContentsIntroduction3Getting Acquainted4Front Panel4Back Panel5Selecting pH/ORP Measurement Mode6Wiring6Operating the Controller7The Main Display7Setting Up the Controller8Setting and Changing the Password8Setting New Password8Changing the Password9Calibrating the Controller10The Lower Level Menus10Calibrating for pH Measurement10The CAL PH menu10Changing the Offset11Calibrating for ORP Measurement12Calibrating for Temperature Measurement12The CAL °C Menu12ATC ON/OFF13Setting the Alarm Feature15The Hi SET Menu15The Hi HYS Menu16The Lo SEt Menu17The Lo HYS Menu18Transmitter Model Only)19Additional Information20Appendix 1 - Jumper Positions (Inside Controller)21Appendix 2A - Jumper Positions (pH)2310. Appendix 2B - Jumper Positions, ORP2411. Appendix 3 - pH Offset / Slope2512. Technical Specifications26Size: 130 KBPages: 28Language: EnglishOpen manual