Smitec FLXMOD MST S4 Series, Инструкция по установке, эксплуатации и обслуживанию

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FLXMOD MST S4 series Installation, use and maintenance manual - EN
Ver. 1.01 28
11 Ordinary maintenance
11.1 Clock battery replacement
The backup battery in the MST S4 module powers the RTC circuit (real-time clock). The RTC is a real-time
clock which remains active even when the device is off and constantly updates the date and time. According
to the ambient temperature and to the computer use, the battery can have a markedly different duration, start-
ing from the MST S4 production date.
When the user realizes that the battery is exhausted, it can replace it in a few simple steps:
• STEP 1
Lift the transparent cover