Nikon F4S Film Camera User Manual


 
POWER SOURCES
Nikon External Power Regulator MB-22
The MB-22 consists of the grip portion MB-21G, in common
with the MB-21, and the bottom portion MB-22B. The terminal
enables connection with Nikon
AC/OC
Converter MA-4 via
Nikon External Power Cord
MC-11
. A regulator, which converts
the 15V current of the MA-4 to
8.2'1,
and a remote terminal are
provided.
Nikon Multi-Power High-Speed Battery Pack MB-23
The complete
sys
tem consists of unitized battery pack/hand
grip assembly and one-piece battery tray MS-23 for AA al
ka
line-
manganese batteries
or
optional NiCd Battery Unit MN-20. A
remote terminal and the terminal for MF-24 back are provided
for the MB-23 as well as battery checker
LEOs
. Optional Quick
Charger MH-20 can charge up to two MN-20 units sequentially,
operate automatically with voltage from 100V
to
240V.
Nikon AC/OC Converter MA-4 and External Power cord
MC-11
Especially recommended when using the
F4
for extended
studio use. Supplies constant
15V
OC
current to MB-22. The
MC-11
Cord plugs into the external power terminal of the Nikon
External Power Regulator MB-22.
92
MB
-22
MB-23
MA-4 with MC-
11