Mercury Battery Loading And Checking - Canon QL FT Instructions Manual

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Mercury Battery Loading and Checking
The built-in exposure meter of the Canon FT
functions only when the mercury battery is
properly loaded.
1
2
3
Press thumb against the battery
compart-
ment cover and turn to the left to remove.
Face the central contact of the mercury
battery inwards and insert.
Replace the cover by turning it to the right.
• Before inserting, wipe all battery poles clean
of fingerprints or stains with a dry cloth.
Un-
clean poles may cause corrosion and damage
the
contact
points of the camera .
• A 1.3 v M20
(#
625) mercury battery should
8
e
Central Contact
be
used-equivalent
to
Mallory
RM-625R,
Eveready E625N, Burgess Hg-625R.
Be sure the battery is inserted in the correct
direction by referring to the diagram on the
compartment cover.
Otherwise, the meter will
not function properly and the cover cannot be
screwed in.
• When the camera is not to be used for a
long period, remove the mercury battery and
keep in a dry place
.

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