Product Manuals/Man-1057 Syncro User_09 Page 3 of 82. SafetySuppliers of articles for use at work are required under section 6 of the Health and Safety at Work act1974 to ensure as reasonably as is practical that the article will be safe and without risk to health whenproperly used.An article is not regarded as properly used if it is used ‘without regard to any relevant information oradvice’ relating to its use made available by the supplier.This product should be installed, commissioned and maintained by trained service personnel in accordancewith the following:(i) IEE regulations for electrical equipment in buildings(ii) Codes of practice(iii) Statutory requirements(iv) Any instructions specifically advised by the manufacturerAccording to the provisions of the Act you are therefore requested to take such steps as are necessary toensure that you make any appropriate information about this product available to anyone concerned withits use.This equipment is designed to be operated from 230V 50Hz mains supplies and is of class 1 construction.As such it must be connected to a protective earthing conductor in the fixed wiring of the installation anda readily accessible double pole disconnect device shall be incorporated in the fixed wiring.Failure to ensure that all conductive accessible parts of this equipment are adequately bonded to theprotective earth will render the equipment unsafe.3. Panel Controls3.1 Access Level 1The front panel contains controls foroperating the panel.Lamp TestPress this button to illuminate all frontpanel indicators and validate correctoperation.Silence BuzzerThis button will switch the internalbuzzer from continuous to intermittent,and will illuminate the Buzzer Silencedpanel indicator. No other sounderoutputs will be affected by this buttonoperation.More FiresThis button is used to view suppressedfire events. In the case of multiple fireactivations, or when fire activationinformation has been temporarilysuppressed for menu navigation, thefire events can be quickly restored andviewed by pressing this button.More EventsThis button is used to view all other suppressed events. In the case of multiple panel events or when anyevent information has been temporarily suppressed for menu navigation, this button is used to display theview events list.Fig 1 – Syncro Front Panel