With battery pack mb-20 – Nikon F4 User Manual
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
With Battery Pack MB-20
To switch camera on: while pressing
lock release, turn film advance mode
selector from L (lock) position to S,
or Ci) ■
Next, lightly press the shutter release button and confirm viewfinder LCD appears.
LCD stays on for approx, 16 sec. after you take your finger off button. This indicates
sufficient battery power.
If it turns off immediately after you remove your finger from the button, replace batteries.