File name Nikon_Multi_Power_High_Speed_MB23.PDFF A W O 3 1 O 1 R,3275.
B
Multi-Power High Speed Battery Pack
MB-23 .
for FfWlF4s
PARTS LIST (REVISED-1)
Nikon I NIKON CORPORATION
Tokyo, Japan
@ Copyrigh
1994 ALL RIGHTS
*Mi BE!*3#Y!!
RESERVED
June 1, 1994 Printed in Japan June
FAWO31O1R. 3275. A
SPECIFICATIONS
1.
Camera Nikon F4
2.
Power Source Ni-Cd battery (MN-20) AA-type alkalinemanganese battery (LR6 x 6) (using type battery holder MS23)
AA
3.
-
Attaching to the Body Attach the MB23 to the body and secure it with tripod mounting screw (with lock screw) and grip release lever. Lock screw releaseprotective mechanism is provided. (Set to "release position" to release the protection.)
4.
V e r t i c a l
Position Shutter Release Button Shutter release button lock lever provided
.5.
B a t t e r y Check LED indicators Voltage at which LED indicators switch over (common to MB-21) Two LEDs (light up) > One LED at 7.50 t 0.05V " One LED (lights up) > No LED at 6.94 t 0.05V Battery check level changes over according to cartridge identification switch.
q
a.
When using AA-type alkalinemanganese battery (LR6) When battery check button is depressed: Two LEDs light up > Battery power is enough. One LED lights up > Replace batteries with fresh ones. No LED lights up > Replace batteries with fresh ones. When using NICd battery (MN20) When battery check button is depressed: One LED lights up > Battery power is enough. No LED lights up > Recharge batteries. *Two LED indicators may light up when loading NiCd batteries immediately after they have been recharged. (This has nothing to do with battery checking.)
b.
4
6.
Battery Pack contacts (l. ) Shutter ~:. erelease signal. (2) Shutter release siqna.1 (3) Film advance signal. (4) MF-2.4 mounting detection signal Battery check signal (5) \7BArI' (pOW~r SOlJL_Ct2) (6) (7) GN1)
7.
B a t t e r y
(3) (2)
Contacts Positive electrode (+) Negative e].ectrode ()
(D
%3
` o -(0
o 0'=2
8.
MF24 Terminal (1) Shutter prerelease signal (2) Shutter release signal Film advance signal (3) (4) MF24 mounting detection signal (5) VBAT (power source) GND (6)
9.
Remote Terminal (1) Remote signal (2) GNI)
1.0.
Number of 36-Exposure Rolls to be Taken (By driving the lens from infinity to the closest distance for each shot_. Lens: Al? 3570mm f/3.54.5 at room temperature (20°C) . Shutter speed: 1/250 sec. or higher. Film advance mode: CH mode. AF mode: AFC mode.
5 --..
FAWO31O1-R. 3275. A
11. Notice on using MB23 a. When using vertical position shutter release button: Set film advance mode selector to any mode other than L (lock), and set shutter release button lock lever to ON position (you can see red mark) . b. When not using terminal for 250ExP. MultiControl Back: Keep cap on the terminal (for moistureprotective measures . ) c. When not using remote terminal: Keep cap on the remote terminal (for moistureprotective measures. ) It is recommended that you use NiCd batteries (MN-20) d. for better performan |