Sony ILCE-7RM4 Ftp Help Manual page 40

FTP Help Guide
Using the FTP Power Save function
You can cut off the network connection when not executing FTP transfer to avoid running down the battery.
MENU → (Network) → [FTP Transfer Func.] → [FTP Power Save] → desired setting.
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Menu item details
Off:
Always connects to the network.
On:
Connects to the network only during FTP transfer. When FTP transfer is not executed for a certain time, the network
connection is automatically cut off.
Hint
When the following operations are performed in FTP Power Save mode, the network connection is reestablished and FTP Power
Save mode is canceled.
When the FTP server to be used setting is changed.
When the connection is switched between wired LAN and wireless LAN (only on models supporting wired LAN).
When the LAN connection setting is changed.
When image transfer is executed using [FTP Transfer] or [FTP Transfer (1 img.)].
When an image is recorded with [Auto Transfer] set to [On].
When [FTP Function] is set to [Off].
C-484-100-16(1) Copyright 2017 Sony Corporation
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