Canon SPEEDLITE EL-1 Advanced User's Manual page 75

Caution
To fire the flash with the <
red (fully charged).
After shooting with the <
sensitivity, aperture value or settings related to the firing output such as the light
intensity, zoom, etc., we recommend that you shoot with the <
again.
When the white balance of the camera is set to <
difference between the flash and the surrounding ambient light is large, and when
the flash compensation is set to the negative side and the [E-TTL balance] is set to
[Ambience priority] , the hue of the shot image may differ between the
< > and <
installing a color filter may improve the hue.
• Fluorescent lamp (white daylight) → Color filter light
• Tungsten lamp → Color filter dense
• Sunlight → filter not required
When you use the FE memory function in wireless multiple flash shooting, set the
< > and <
When < > is set to <
Depending on the shooting conditions, the <
display and < > of the shooting distance display may be different.
Note
When P.Fn-05 <
down to switch between <
> setting, do so when the charging lamp is lit in
> setting, if you make a change in the ISO
> settings. If the color temperature difference is large,
> firing groups to the same configurations ahead of time.
>, set <
> is set to 2:ON /
> and <
75
>, the color temperature
> to < >.
> of the effective flash range
, just push the joystick
>.
> setting