those settings seem to work well with the cheap cameras i use, the better gear can be set higher, play in the back yrad with it and try it out day and night, good luck (((-:
scopes not ideal for looking at game with, i ONCE used a scope to identify something brown, ended up looking at a kid in a brown raincoat@250m...... i have worn blaze orange since that day!!!!, i have a pair of 8x42 steiners and love them, they work well for me (((-;
i`ve got a garmin extreme 20, it`s awesome, simple and eat AA batteries, and a GME uhf radio, i`d rather have two units than one combined, in case you break it, i had an original garmin for 12 years, it was good, the new one with oz topo maps is all you`d ever need and around $170 now. happy hunting (((-;