LENCO Grid-7 - Power Supply and Ambient Temperature; Battery Charging and File Transfer; Hearing Loss Warning

 The apparatus should supply via DC socket by a standard adaptor (input100-240V,
50/60Hz, output 5Vdc, 2.0A).
 The maximum ambient temperature is specified as 25°C.
 Charge the battery if:
a) The battery level icon displays (An empty battery)
b) The device switches off automatically when restarted.
 Do not interrupt the connection when the device is formatting or transferring files.
Otherwise, data may be corrupted or lost.
WARNING: Prolonged exposure to loud sounds from personal music players may
lead to temporary or permanent hearing loss.