Nikon MD-4 Instruction Manual - Page 16
Browse online or download pdf Instruction Manual for Camera Accessories Nikon MD-4. Nikon MD-4 23 pages. Motor drive
CONTROLS IN DETAIL
Battery Check Button(1) and LED Indicators(9)
To check battery power, depress the battery check
button. If both LED's light up, the power is
sufficient to provide the fastest firing rates.
If only one LED comes on, you can still use the
MD-4, but at slower rates. If neither LED lights
up, the batteries should be changed for a fresh
set. The LED's also indicate other camera func-
tions. One LED will light up: 1) each time the
film is wound after a shot is taken; 2) when the
film reaches the end of the roll and needs rewind-
ing; 3) when the frame counter reaches "0"; or 4)
when auto-rewinding is stopped with the optional
MF-6 Camera Back.
Note: One LED will also hght up if the batteries become so weak
that the motor dNve can no longer advance the hlm and just stops
during the course of shooting.
continued
Electrical Terminals
The MD-4 is provided with three separate electri-
cal terminals.
1) Magazine back terminal (19)
Located at the bottom of the motor drive's grip,
the magazine back terminal allows a magazine back
to be connected to the MD-4's electrical system.
2) External power terminal (23)
The smaller of the two terminals on the front of
the motor drive's base, the externalpower termi-
nal allows the MA-4 AC/DC Converter to be con-
nected to the MD-4 for extended studio shooting.
3) Remote terminal (24)
The larger of the two, the remote terminal allows
a variety of remote control devices to be at-
tached.
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