HELP ME..!!Asked about the priority regime is imposed ("TV") in the canon 40 d.

As the title I'm stuck not professional portrait it's your fault or due to set up in the air. but when you use the speed priority mode in your Ca 40 d then each time you press the capture button to hold the speed parameters to be changed ... but the speed-priority uses that machine again automatically switch back to the original number is lower than the speed you to e.g. like e to speed 1/500s and push shot, the machine needs the rate of 1/30s, password 3.5. ... I don't know what the reason is why anymore e also search try out there without seeing who was just like you ... Looking forward to the only children with ... Thank you ... you have turn on the flash when taking a toad is not your doctor check the function "Exposure Safety shift" view turn on (enable) or off (disable). This function then use the Av and Tv from being slammed.
You can search on the net how to access this functionality.

Playing with a Strobe mode and automatic metering when "natural light has an impact on the subject" with Flash on your body

It is not possible to track well plugging, production, installation for each Lantern left when shooting, which sometimes simply take 1 automatically for real fast but still want the lights to "rapid exposure"
install the machine in A mode, adjust the ISO at a level appropriate to speed in the range from 1/1/x-200 > (just shake just make the most of light intensity), in the case of the surrounding scene too bright, with some light Speedlight is still possible for speeds up to 1/4000 but only taken when the subject is near
put the lights on the TTL mode/i-TTL/e-TTL
switch your mode to M and set parameters measured on the A mode before
Tips:
If the subject is lacking brightness compared to the surroundings, just like that taken by those parameters measured
for example:
(speed 1/1250 password F/4.5)
(Iso 640, F/1.8, 1/60)
If the subject is still bright enough compared to around then accelerate in the permitted range, or lower iso, or closed to drown out over dinner for a second, then make up the lights on the subject will light up
for example:
(iso 400, F/1.4, 1/100, and Of His darker Forces you to Seminar ahead)
(Iso 100, F/1.8, 1/1250, Zymurgy Ha light recoil than the background)
If the subject and the background around them too close to each other just to TTL and auto that do to, not metering or anything for it training

for example:
(Iso 500, F/2.8, 1/100, total metering-1.3 EV)
If the subject balance professional photography compared to the surroundings: take off lamp loads, to auto which capture
Add the Gel coloring up Flash also is a way to create many effects or
Note: when the Flash plug-in on the body do not get there foreground lighting in scope as this photo is glare up
Of the following three parts: 3 parts then at least everyone knows how to use dc dc cameras to image bright enough and a few small tips that came to light to dark can be taken without fear of lack of light.

Strobe Play left with natural light........

have to say this article's wedding photography ideas identified just comes to play with natural light strobe, because if everything is artificial, we can go to the Studio, turning off the lights out spoiled that.
about ex officio when shooting Strobe 99% tips is at the machine press the get mode, to avoid the jump run will produce a picture "looked at the start", but the mode A and S is also a great tool for us to use for the purpose of metering
specific details about the metering body watch those part 2
here in part 3 Please 1 Summary specifically process steps are as follows
switch it up
put the eyes on the viewport, check the information that we want to get on site picture
If you shoot at night, shimmering tune the Bokeh are willing to take the machine on the A mode, open the export to, or used telephoto lens > 100 mm (telephoto lens use with tripod), put the metering points to each position of the background-foreground to test light, the machine will automatically metering out for speed, and this speed should be between 1/x-1/X (with 200 > is the focal length of the lens is If you do not have the tripod), if beyond this range should regulate more about ISO (ISO increase comfort due to Noise not bad when enough light, Noise bad only when lack of light)
If you take the morning want to grab it, then adjust the machine on the S mode, set the default speed is 1/200, then put the machine on the point in the sky that metering, if strong sunlight should to ISO 100-200 is the maximum, the machine will automatically calculate the proper aperture
After step 3, we had the specific parameters for ISO, Password, Speed of light to get the details all around, and of course our subject must be in a position to "go dark", if not then we don't need Strobe Lights do, in step 4 we adjust the mode to M, and set password, speed, Iso according to the light in which I have measured in bring it on 3.1 or 3.2.
put the lamp into place towards the subject (how light direction depending on the your decision if you want lighting effects on the face of it that would)
connect the lights with the camera (via wire or wireless)
If you have bulk metering equipment shall be brought into check by the parameter set 1 password or speed on the metering coincides with the body, and to Flash to refine light intensity to when parameters longer lai also coincides with the body

If you do not have removable metering device then you have only one way: take a tried and tested.
the breeze has just taken with the owner if the owner is the person who
The example illustrates with 3.1 mode (iso 800 used the Sb900 lights)
The example illustrates with 3.2 (Iso 100, Photon light 600W)