Vello BG-S3, User Manual

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1 Electrical Contacts
Communicates with the camera
electronics.
2 Custom Button (C2)*
3 Custom Button (C1)*
4 Hand Strap Mount
5 Shutter-release Button*
6 Front Command Dial*
7 Tripod Socket
8 Battery Tray Compartment
Houses the battery tray.
9 Battery Tray Latch
10 Battery Tray
Holds up to two Sony NP-FW50
batteries.
11 Attachment Wheel
Secures the grip to the camera.
12
Grip On/Off Switch
Activates or disables the BG-S3’s
controls. Your camera will continue
to draw power from the BG-S3 when
the switch is in the Off position. The
on/off switch is not a power switch.
13 AF/MF/AEL Button*
14 Rear Command Dial*
15 Custom Button (C3)*
16 Camera Battery Chamber Cover
Compartment
17
Guide Pin
Helps align the camera to the grip.
18 Mounting Screw
Attaches the grip through the
camera’s tripod socket.
*Performs the same function as on the
camera.
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