BC
photofinish setup
1
Setup Camera
-
Remove
cap, fit lens carefully (LH thread). Make sure pin has engaged. Fit lens hood.
- Connect short lead
from rear of camera to lens mount.
- On lens, put auto/manual
switch on manual and open aperture to 2.8.
-
Screw
on mounting plate to underside of camera then insert into tripod.
-
Set
mirror to look through lens.
-
Zoom to cover width of
road.
-
Set
vertical line to line up with finish line.
-
Set
horizontal "M1" "M2" just above centre of road
(note image is upside down).
-
Set
focus ring.
-
Set
aperture ring back and switch on auto clip.
-
Set
mirror lever back.
-
Fit
data lead to camera (must be cross-over).
-
Fit
power lead (push in hard).
-
Switch
on (should get power light).
2 Laptop
-
Plug
in power and data leads
-
Plug
capture lead into the correct USB port for that laptop.
-
Switch
on, click on "Lynx" and open.
-
You
should see a green % bar loading on the bottom right of screen.
-
If
it will not load, check all connections and restart Lynx.
-
If
it still will not load, phone the 'Expert'!
-
When
the camera has loaded the screen will change with extra toolbar etc.
-
The
AGC needs to be set at about 70 (on a scale of 0-150). This can be
changed by adjusting the lens aperture buttons on the right-hand box.
-
The
speed can be changed by clicking on the 'I' button on the left of
the lower toolbar and going through the tabs to 'Input'.
-
When
the finish is on a flat road and camera is near to edge of road, set
to max 2000. If finish is uphill, it may need to be changed to something
like 1800.
-
The
direction of finish needs to be the
right way. This can be changed from the 'I' tabs or from the picture
screen.
-
When
the riders are moving right to left, the screen should show 'left'.
3 Filming
-
A
picture screen can be opened by clicking on the far left icon on the
middle toolbar.
-
Press
the capture button and you should see the first part of the film on
screen.
-
Film
some riders going past and click on the 'crop' icon in the lower toolbar
to remove unused film.
-
Click
on the enlarge icon to fill screen with picture and move bottom bar
to look at whole film. You may also have to move the side bar to see
whole of height.
-
Make
any adjustments that are needed.
-
You
can continue to film into this screen or a new one, but remember to
close the first one by clicking on the lower 'X' top right.
-
The
file can be saved or not as you wish.
-
If
you save it, give it a name, i.e. '2 laps to finish' or 'leading bunch'
so it can be found again.
-
The
image can be changed before filming, darkness wise by clicking on
the 'I' button and tab 'Input' and change brightness. Go up or down
in 5s or 10s. The max is 60 but look out for whiteout where you can't
see anything white because of the glare (from the sun on the riders
numbers).
-
After
filming the picture can be changed by clicking on the 'E' on the side
bar and choose adjustment and alter as required.
4 Timing
-
This
can be put onto a picture after the race has started. Click on the
'finger' icon on the top toolbar and you will be asked for the set
(how long the race has been going). The space bar will start the clock.
The time of day will be shown in the box next to next to the finger
icon and if a film picture is open running time will show on the right
in yellow running time box.
-
To
get that time to show on the next film, click on the icon to the right
of the start time and click on the right running time box.
5 The
Finish
- Check the AGC is
about 70 just before the finish and film and save the bell lap.
- After filming all
the riders to finish, click 'crop'. This will cut out unused film and
leave a dotted line.
- Move to start and
click on the front wheel of first rider and enter rider's race number.
Click enter key and this should show in the results box on top right
along with race time and delta time (time gap).
- Continue until
all riders are given a result. If you can't read a number try ?1, ?2,
?3 etc and ask the judge to sort out later.
- There is an icon
to remove a result, and a race time can be changed by hand for riders
in the bunch at one lap.
- If two riders are
close, a 'close time' box will pop up, or if you try to put in the same
rider twice, another box will pop up.
- Reduce the size
of film and check that each rider has a line against the front wheel.
- Click on the gap
icon and set to 1.000 sec.
- This will give
delta times on the result.
- Print or give the
result to the judges.
- Save the film by
clicking on the lower 'X' and give it a name.
- If you need to
look at the result again, click on File/Open and select the name of
the race.
- A list of riders
can be put in the laptop before the start so that the results page will
have rider's names, clubs. cats etc.
- The list needs
to be in .csv format, i.e.
- 21,Bloggs,Fred,Wobbley
Whs,4th
- 34,Bloggs,Joe,Wobbley
Whs,1VET
- 2,Brown,John,Matlock
CRC,2
- Note - these do
not need to be in number order.
- From the above, save as
Type=All files, click Lynx and open, change file to lynx.ppl.
- Click 'Save' and 'Yes' to
pop up box. Check that it has worked by clicking on rider in a film
and check that he has right name.
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