Replacing the batteries
The rechargeable batteries/batteries are
empty or flat when the flash delay
exceeds 60 seconds (interval between
triggering a full output flash, e.g. in M,
and when the flash readiness indicator is
relit).
• Switch off the flash unit by pressing
the
button until all LED displays
are off.
• Remove the flash device from the
camera and slide the battery cover
downwards.
• Insert the batteries and slide the bat-
tery cover
back into place.
Please ensure the batteries/rechargea-
ble batteries are inserted correctly by
checking against the symbols in the
battery compartment. Incorrect insertion
can terminally damage the unit. Risk of
explosion in event of improper use of
batteries.
Always replace all batteries with the
same high-quality brand batteries of
the same capacity. Used batteries and
rechargeable batteries should not be
disposed of with domestic waste.
Do your bit for the environment and
dispose of used batteries/rechargeable
batteries at designated collections
points.
3.3 Switching the flash unit on and
off
• Switch on the flash unit by pressing the
button
SL
M
The unit will revert to the last operating
mode and the LED display will light up
TTL
accordingly.
The button
mode. Switch off the flash unit by pres-
sing the button
displays are off.
In the event that the flash unit will not
be required for a longer period of time,
we recommend switching the unit off by
pressing the
the power supply (batteries, rechargea-
ble batteries).
flashes red in standby
until all LED
button and removing
SL
M
TTL
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