Canon 150DIGITAL Digital Camera User Manual


 
long time, a few full charge/discharge cycles (4-7) are
necessary to refresh the batteries for perfect conditions.
.c Battery maintenance
As for all NiMH battery it's advised to fully discharge the battery
when possible before charging it. To discharge the battery,
leave it inside the flash and switch it on in high pilot lamp (P1)
position. The flash will automatically shut off when the battery
is empty. The battery performance will increase after a few full
discharge/recharge cycles. If the battery pack is left inactive
for a short period of time it can be fully recharged and reach its
maximum energy level. After the recharge the display shows
99%.
Important To avoid batteries overcharge never try to recharge
a fully charged battery pack!
Attention Never perform a series of full power shoots to
discharge batteries. This will decrease flash lamp life and can
also result in a flash damage.
Never short circuit any battery terminals – it will damage the
battery pack!
6 SHOOTING MODES
Three different shooting modes are available.
Select with the TTL / MAN selector (2) TTL mode or any
manual setting - one aperture step up or down. With the power
and mode selector (1) switch between standard (ON,P1,P2) or
slave (SL) mode.
.a I-TTL , E-TTL, film-TTL
The energy delivered by the flash is calculated by the camera
to obtain the correct exposure. Set the TTL / MAN selector (2)
to TTL. The display shows the character A
(TTL-mode). When
the flash delivers a full power lamp the user is advised of the
possible underexposure by an audible beep and EE blinking on
the LED display.
Feature After each shot the display blinks for 8 seconds,