SHOWING THE VOLTAGE AND CURRENTBM-1CompactV&ATIME100%A806040DISCHARGEVFigure 3 - Voltage and CurrentFigure 3 shows the display when the V&A key is pressed. Thepresent battery voltage and battery current, as well as theestimate of the state of the battery's charge are shown.The maximum current measurement is 102 Amps.If the BM-1 Compact is left for long periods registering little orno charge or discharge current, the estimate of capacity maybecome unreliable. It is important to switch some load onto thebattery for a few minutes so a reliable estimate can be calculated,and its value settles, before starting charging.SETTING UPSetting up can be done after applying power to the unit while oneof the keys is pressed. This procedure prevents inadvertent changesbeing made by an unfamiliar user. Applying power is usually mosteasily achieved by removing the fuse for a few seconds, and thenre-inserting it. When the setting is finished, removing the poweragain returns the unit to normal operation when power is re-appliedwith no key pressed.7