CTRL_REG1 Register: Control Register 1 Read Write register Default value: 0x07 7 DR: Data Rate selection. 0 - 100 Hz output data rate 1 - 400 Hz output data rate 6 PD: Power Down control. 0 - power down mode 1 - active mode 5 FS: Full Scale selection. 0 - Typical measurement range 2.3 1 - Typical measurement range 9.2 4:3 STP-STM Self Test Enable: STP | STM | mode ---------------------------- 0 | 0 | Normal mode 0 | 1 | Self Test M 1 | 0 | Self Test P 2 Zen: Z axis enable. 0 - Z axis disabled 1- Z axis enabled 1 Yen: Y axis enable. 0 - Y axis disabled 1- Y axis enabled 0 Xen: X axis enable. 0 - X axis disabled 1- X axis enabled