Sony PCM-A10 Help Guide - Page 244

Help Guide Linear PCM Recorder PCM-A10 You cannot establish a Bluetooth connection. Your linear PCM recorder is turned off. Turn on the linear PCM recorder and the other device, and then make sure that the Bluetooth function is turned on. The battery of your linear PCM recorder is running low or almost out of power. Charge the battery with a running computer or a USB AC adaptor (not supplied). The device registration (pairing) information is cleared in the following cases. You need to register (pair) the device with your linear PCM recorder once again. The settings on either or both devices are reset to the default settings, for example, due to initialization. The device registration (pairing) information is deleted, for example, during the course of a repair service. If the device registration (pairing) is deleted from the linear PCM but the smartphone still has the device registration (pairing) information of the linear PCM recorder, delete the information and make device registration (pairing) once again. Your linear PCM recorder and the other device are too apart from each other. Bring them closer. When the linear PCM recorder and the other device are separated by a long distance, an attempt to establish a Bluetooth connection may fail or the established Bluetooth connection may be disconnected. Use them in a close vicinity. 4-740-912-31(2) Copyright 2018 Sony Corporation 244