Increasing the ISO setting will be beneficial in that you can get the shutter-speed that you would've had without the teleconverter added... and with the increased magnification, shutter-speed will be even more important.
If the light conditions allow, it's always worth stopping down the aperture as well to give a sharper subject... that's why I'd usually suggest using the camera in AV (aperture priority) mode, then you have a bit more control.
By and large, you shouldn't need to delve into the settings any more with a teleconverter added, its mainly a case of having to have more stability.
cheers
Andy
|