BR/BD 100/250 R BP / RI Basic settings and service proceduresPage 99 / 171Service Manual 08.20075.3 Setup menu5.3.4 Load backup operating hours counterNote:If the CPU has been changed the operating hours counter reading must be loaded back from the clean module (A3)(saved operating hours counter).Operational status:Unit is in Setup menu and with the I-button, in Parameter menu: System parameter?OpHrs: 123 h31m (operating hours counter saved in clean module)Load backup?: 0has been called upImportant:Immediately after the head CPU printed circuit board has been installed the key switch (S0) must not be switchedoff until the operating hours counter has been reloaded from the clean module. Oth-erwise the reading saved in thehead CPU is adopted.Note:If the i-button is not pressed within 30 secondsthe program automatically switches toBattery:E - -FOpHrs: 3h 37mThen restart, as described in Chapter 5.3.1.1Note:In the information menu (access see Chapter 3.3.1) thereloaded operating hours level must then be checked.DisplayBattery: E....FWater/C: E....FChanges are savedDisplayQuit parametersetup menu?yesnoyesnonoDisplaySaveYes: < Ibutton > ?DisplayParameter menu:System parameter?DisplayReturn to setupModule selectionyesnoyesnoDisplayOpHrs: 123h 31mLoad backup?:1DisplayOpHrs: 123h 31mLoad backup?:1yesnoFlashingFlashingyesnoDisplayOpHrs: 123h 31mLoad backup?:0yesnoDisplayOpHrs: 123h 31mLoad backup?:0
