Canon 2478A002 Camera Accessories User Manual


 
Contents
1.
Nomenclature
................................................................................................................
22
2.
Readying the ST-E2
.......................................................................................................
23
3.
Readying the
550EX
(Slave Setting)
............................................................................
25
4.
Basic Wireless E-TTL Autoflash Operation
.................................................................
26
5.
Wireless Multi-Flash E-TTL Autoflash Operation
......................................................
29
6.
Applications
...................................................................................................................
33
7.
Troubleshooting
.............................................................................................................
34
Specifications
.......................................................................................................................
.35
Note
All
the operation instructions in this booklet assume that the ST
-
E2 and other relevant equipment are
already turned on. Before proceeding, make sure the
ST
-
E2
and other equipment are on.
I
I
This device complies with Part
15
of the
FCC
Rules. Operation is subject to the following two conditions:
(1)
This device may not
cause harmful interference, and
(2)
this device must accept any interference receivcd, including interlilrence that may cause
undesired operation.
Do not make any changes or modifications
to
the equipment unless otherwise specified in the instructions. If such
changt.s
or
modifications should be made, you could
be
required to
stop
operation of the equipment.
This equipment has been tested and found to
conlply with the limits for a class
B
digital device, pursuant
to
part
15
16
the
FCC
Rules. These limits arc designed to provide reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference
to
radio communications.
However, there is no
guarantec that interference will not occur in a particular installation. If this equipment does cause harmful
interference
to
radio or television reception, which can be determined by turning the equipment off and on, the user is encour;~g-ed
to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Consult the dealer or an experienced radiolIli technician for help.
21
COPY