Chapter 2: Commissioning Procedures 7Chapter 2: Commissioning ProceduresBefore an ST70 instrument is used for the first time, it must be commissioned inaccordance with the instructions in this chapter, to carry out:• Dockside setupfollowed by• Seatrial calibration.2.1 Dockside setupNotes: (1) If your ST70 instrument is connected to an existing SeaTalk ng system that hasalready been successfully commissioned, you do not need to commission thenew instrument.(2) Values set during Dockside setup can be changed subsequently, if necessary.Use these Dockside setup instructions when an ST70 instrument is first started afterinstallation to:• Switch on the instrument.• Carry out the initial setup procedures, to:• Select language.• Set vessel type.• Set date and time format (only if GPS is fitted).• Set correct local time (only if GPS is fitted).• Set required data units.• Set the correct depth offset.• Set the correct magnetic variation.• Set the required method for calculating ground wind.• Set the water temperature.• Set the instrument response.Switch onHold down the power button for 1 second to powerup the instrument. When the instrument is firstswitched on after installation, a select Languagemenu is displayed.WARNING: Product installation & operationEach ST70 instrument must be prepared for use in accordance with theCommissioning Procedures, before it is used for operational purposes,unless it is part of a SeaTalk ng system in which at least one other ST70instrument is already set up and working, it. Failure to comply with thiscould result in death, personal injury, damage to your boat and/or poorproduct performance.D9342-1Press ENTER to selectLanguageEnglish (UK)