Sony E438F User Manual

NWZ-E435F / E436F / E438F.GB.  4-109-569-11 (1)

 

 

 Charge the battery in an ambient temperature of between 5 to 35 ºC (41 to 95 ºF).

 The number of times the battery can be recharged before it is used up is approximately 

500 times. This number may vary, depending on the conditions under which you use the 

player.

 The battery indicator on the display is only an estimate. For example, one section of 

black in the indicator will not always indicate exactly one-fourth of the battery’s charge.

 “Do not disconnect.” appears in the display while the player accesses the computer. Do 

not disconnect the supplied USB cable while “Do not disconnect.” appears or data being 

transferred may be damaged.

 The control buttons on the player are all disabled while it is connected to a computer.

 Some USB devices connected to the computer may interfere with the proper operation 

of the player.

 We do not guarantee the recharge of the battery using personally assembled computers 

or modified computers.

 If the computer enters a power saving mode, such as the sleep or hibernation mode, 

while the player is connected via the USB cable, the player’s battery is not charged. 

Instead, the player continues to draw power from the battery, discharging it.

 Do not leave the player connected for extended periods to a laptop computer that is not 

connected to AC power, because the player may discharge the computer’s battery.

 While the player is connected to a computer, do not turn on, restart, wake up from 

sleep mode, or shut down the computer. These operations may cause the player to 

malfunction. Disconnect the player from the computer before performing these 

operations.

 If you do not intend to use the player for over half a year, charge the battery at least once 

per 6 to 12 months for the battery maintenance.

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