I purchased the Digi-Slave Deluxe 2000 a few weeks ago for using
with my Nikon CoolPix 880. I've finally had an opportunity to play
with it the last few days, particularly last night at my son's Cub
Scout pack meeting, and I've had very mixed results. In fact, most
of my pictures last night were incredibly disappointing. Most came
out very dark as if the flash wasn't even firing and I was in a
pitch black room. There was a fair amount of available light in
the large room we were in, and as far as I could tell the
Digi-Slave was firing, but it just didn't seem to be putting out
much flash intensity.
I had my 880 in P mode, white balance was set to Speedlight, and
ISO was set to 100. I also had the internal flash set to force
flash. I tried to always make sure that the flash indicator for
the internal flash said it was ready, although I don't think the
shutter would have even fired if it weren't since I had it set for
force flash. I also put a piece of black slide film over the
internal flash as instructed at
http://www.digitalsecrets.net/secrets/flash.html in order to block
most of the its flash while still being able to trigger the slave
flash, and this seems to be working just fine. I mostly alternated
between the Manual setting and the red setting for the flash since
these are supposed to generate the most powerful flash. However,
the intensity of the flash just didn't seem to be there on many of
my shots. Many came out almost pitch black, and others were still
darker than I thought they should have been. I definitely think I
could have achieved better results with just the internal flash,
although I would have had to deal with the redeye issues (the main
reason I bought the Digi-Slave). I also tried both the 'W' setting
and the 'T' setting on the zoom head since I was zooming in on some
of these, but it didn't seem to make much, if any, difference.
Some of the shots that came out somewhat decent actually looked
much better when I viewed them on the LCD than they did when I got
them uploaded to my PC and viewed them there.
I've attached some example shots. All came straight out of the
camera. The first shot below is almost pitch black; however, it
does lighten up some if you run it through auto balance in photo
editing software (I did it using Microsoft Photo Editor).
http://albums.photopoint.com/j/View?u=1526260&a=12871419&p=48189633&Sequence=0&res=high
The second shot below was taken just after this of the same thing
in Auto mode with the flash turned off using only available light;
and, although blurry, it demonstrates that with the available light
I should not have had a problem with the flash.
http://albums.photopoint.com/j/View?u=1526260&a=12871419&p=48189632&Sequence=0&res=high
The third shot below is also very dark, but again it does lighten
up some doing an auto balance.
http://albums.photopoint.com/j/View?u=1526260&a=12871419&p=48189630&Sequence=0&res=high
The fourth shot below was taken just after this, and I could tell
on it that the flash seemed to fire more intensely. It's still not
what I would call great, but definitely better than the one taken
just before it.
http://albums.photopoint.com/j/View?u=1526260&a=12871419&p=48189629&Sequence=0&res=high
I just don't get what's going on here. Am I doing something wrong,
or is it a problem with the camera or the flash?
Could it be a problem with weak batteries in the flash? I thought
they were properly charged, but perhaps not since I had taken a
fair number of pictures with them a few days before. However, the
indicator on the Digi-Slave indicated it was ready to flash; and I
would think it would fire at the same intensity regardless of the
power in the batteries if it says it's ready. Perhaps that's not a
good assumption. I did take some photos with it later when I got
home, and it seemed to be working OK. I was getting much better
results there than an the scout meeting, but the same thing did
happen a time or two. I would add that the shots I took at home
were at a much closer distance.
I also noticed that the battery in my camera was starting to get
pretty weak, but I wouldn't think that would matter with the
Digi-Slave. I would think that all it needs is enough flash to
trigger it, and it seemed to be doing this.
What is the effective range of this flash on the highest intensity
settings? Maybe I'm just expecting too much out of this, but I
doubt that I was much more than 30-40 feet away on some of my
shots, and many were probably closer to 15-20 feet; and I still got
some very dark shots. Even if the flash wasn't putting out enough
light, I would have thought that the pictures would have still come
out fairly decent just because there was a fair amount of available
light -- I wouldn't have expected them to come out almost pitch
black. I've had much better results using the internal flash in
auto mode, although again redeye was often a real problem.
A few days ago I had also tried using the Digi-Slave with the
camera in Auto mode. The flash seemed to work fairly well
(although I was having a hard time not overexposing some of the
shots), but there was quite a bit of noise in the pictures. I
think this is because Auto mode uses an Auto ISO setting, so I'm
assuming it was using an ISO of 200 or 400. That's why I switched
to using the P mode so that I could set the ISO to 100 to eliminate
noise. Could that be part of the problem?
Anyhow, I'm sorry this had been so long-winded. I know it's going
to take some trial and error to figure out what will give me the
best results, but right now I'm just very disappointed with my
results using this flash and perplexed as to what's going wrong.
I'd appreciate any advice or help anyone could give me.
Thanks,
Robert Niesen
--
Regards,
Robert Niesen