install the driver for Windows, which works at the hour, when you pick it up on the desktop, the last tab will show you the firmware version. Probably 1.02. The latest is 1.04 linked in this topic. Instructions on how to do this are included in the *.bin file. In a moment I will link you again and write about BT
BT:
- it must be enabled in the configuration menu, you turn off the device with the switch on the back of the device, keep the front knob pressed (do not let go) and turn on the switch on the back of the device. Pressing the knob moves to the next parameter, turning it changes the setting. To confirm the menu, hold the knob in the front longer until 8-8 appears = saved. The parameters are described in the instruction table.
- to connect the phone with the e70, you must select the BT source with the touch button on the front (BT flashes on the display). From my observations, if you do not pair your phone with the device in less than a minute, you must turn off and turn on the DAC e70 again. More than a minute, pairing may be rejected despite the active BT flashing, but this is how most BT devices work, that pairing is active after startup if there is no force pairing button, so that neighbors do not connect later. This is how, for example, FM transmitters via BT for the car work.
- the device can be restarted to factory settings, in standby mode, turn the front knob to the left several times. (BT factory settings is active by default) Maybe you got used devices and someone filled out the pairing list (I don't know the number, but usually it's 10 devices)
Lower number=better measurement!
