Mamiya 645 PRO TL - Manual (Page 16)

Batterv Check
Press Battery Check Button “B.C.”
on lower front of the camera.
Battery Check Lamp on top oppo-
site side should light. Bright light indi-
cates good condition. Blinking light
means replace battery. No light
means battery is dead or improperly
inserted.
Important:
1. The sealed, new battery which is
supplied with this camera may have
been subject to storage conditions
which have reduced its service life.
Therefore it is desirable to replace it
with a fresh battery as soon as
possible.
2. Carefully wipe the battery contacts
before inserting into the chamber.
Failure to do so may result in poor
electrical contact and consequent
malfunctioning of the camera.
3. Always remove battery when
camera is not used for a while. Always
carry spare batteries.
4. Battery life differs, depending on
type, age. storage condition, ambient
temperature, frequency Of use etc.
Battery strength will be indicated
by whether the light:
Glows ... Battery stength is
sufficient.
Blinks ... Battery capacity has
dropped below the
allowable level.
(Replace the
battery.)
Does not light .,..... The camera
will not work. (Replace
the battery.)