Can I adjust the microphone sensitivity on my Olympus LS-100 PCM Recorder for microphones connected to the XLR jacks?

The sensitivity for all microphone audio input can be set in the Mic Gain option in the recorder’s menu. The sensitivity settings available for each of the four audio inputs are: Built-in Mic: Hi, Mid, Lo. External Mic (3.5mm MIC jack on the left side of the recorder): Hi, Mid, Lo. XLR (L): Hi, Lo. XLR (R): Hi, Lo. Verification Source:  Olympus America Website Test Date: 5.10.12