When The Battery Is Exhausted; Low Battery Warning - Pentax MZ-7 Operating Manual

Battery Life (using 24-exposure film rolls at
20˚C/68˚F)
General existing light photography
Flash photography
(using flash 50% of the times)
Flash photography
(using flash 100% of the times)
Bulb exposure time
Battery Life (using 24-exposure film rolls at
–10˚C/14˚F)
General existing light photography
Flash photography
(using flash 50% of the times)
Flash photography
(using flash 100% of the times)
Bulb exposure time
CR2 batteries were used under Pentax testing
conditions. Actual battery life and performance
may vary drastically depending on usage of
Autofocus, and external conditions such as tem-
perature and freshness of the battery.
about 120 rolls
about 20 rolls
about 12 rolls
about 8 hours

* Low Battery Warning

When the batteries are nearly exhausted, the bat-
about 30 rolls
tery symbol [
about 15 rolls
warn you. Replace the batteries as soon as possi-
ble.
about 5 rolls
• Even if the low-battery symbol appears, expo-
about 2 hours
• When the low battery warning [
LOW BATTERY WARNING
] appears on the LCD panel to
sure will be correct as long as the shutter can be
released. It is recommended to replace the bat-
teries as soon as possible.
ing, the shutter cannot be released and all indi-
cators in the viewfinder disappear.
13
] starts blink-