Inserting The Batteries; Checking The Battery Power - Mamiya 645 AFD II Instructions Manual

Inserting the Batteries (

Be sure to turn the switch of the Shutter Release Button to "L" as shown in the top
illustration, to turn the power off. This prevents electrical damage to the circuits.
Set the shutter release mode selector lever to "L" (to turn the power off).
Use six "AA" alkaline or lithium batteries.
After inserting the batteries, set the date and time. (See page 25.)
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The camera will not operate
without batteries
1. Lift the battery case lock lever, turn it counter
clockwise and pull out the battery holder.
2. Insert fresh batteries with the and
as shown in the drawing.
Be sure the batteries are placed with proper
polarity
3. Return the battery holder to its case and lock it
by turning the lever clockwise. Make sure it is
firmly attached.
)
Set the shutter release mode selector lever to "S" (to turn the power on).
Check the battery condition in the lower right corner of the main LCD.
ends
Flashing
Flashing
When replacing the batteries, be sure to use six new batteries of the same type. Do
not mix different types of batteries or old batteries with new ones.
Number of rolls that can be exposed with a new set of batteries
At normal temperature (20˚C) (68˚F)
120 type film
220 type film
Bulb time
10˚C (14˚F)
120 type film
220 type film
Bulb time

Checking the Battery Power

The batteries are sufficiently charged.
There is little power remaining. Have new batteries
on hand.
Camera will still operate.
There is very little power remaining. Camera will not
operate.
Set the shutter release mode selector lever to "L"
(to turn the power off) and replace the batteries
with new ones.
When the batteries are spent, "batt" flashes on
the main LCD and the viewfinder's LCD when the
shutter release button is pressed.
(under our test conditions)
Alkaline battery Lithium batteries
Approx. 150 Approx. 400
Approx. 130 Approx. 220
Approx. 18 hours Approx. 24 hours
Alkaline battery Lithium batteries
Approx. 25 Approx. 280
Approx. 25 Approx. 200
Approx. 8 hours Approx. 24 hours
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