Vello BG-N2 User Manual page 5

Battery Chamber Cover Holder
1
Sub-Command Dial *
2
The sub-command dial performs the
same function as on the camera.
Tripod Socket
3
Shutter-Release Button
4
The BG-N2 provides an alternate
shutter-release button
performs the same functions as the
shutter-release on the camera.
Control Lock Switch
5
To prevent accidental triggering, the
control lock switch locks the shutter-
release button, AE-L/AF-L button, as
well as the main and sub-command
dials on the BG-N2. Unlock prior to
use by switching to the position. The
control lock is not a power switch.
Contact Cap
6
Signal Contacts
7
Power Terminals
8
AE-L/AF-L Button
9
The BG-N2 provides an alternate
which
AE-L/AF-L button. On the Nikon
D90, the AE-L/AF-L button can be
customized using Custom Setting a6.
Main Command Dial *
10
The main command dial performs the
same function as on the camera.
Battery Chamber Cover
11
Battery Chamber Latch
12
Attachment Wheel
13
Mounting Screw
14
Battery Chamber
15
Battery Latches
16
Left Battery Slot
17
Right Battery Slot
18
AA Battery Holder
19
Battery Holder Power Terminals
20
* Changes to Custom Setting 15 on the D80
or to Custom Setting f5 on the D90 also affect
the main and sub-command dials on the BG-N2
(See camera manual for details).
5