The Liquid Controls E4030-12 Lap Pad with an Adapter(81514)for the LCR II in Liquid Control’s M-7 and M-10 petrol meters. Before the LCR-II the register can be setup and calibrated, the initial settings must be entered. To do this, you will need to use a lap pad. The lap pad connects to a 9-pin female connector on a lap pad adapter. The lap pad adapter connects to the printer and data cable.
To operate the lap pad, terminal J10 must have the jumper in the RS-232 position.
