Dash symbol meanings

[Bumbizzled]

Hi all. Just wondering if someone is able to help me identify what each symbol on the dash means. I know the left is battery voltage but not too sure what the light in that section is for. Possibly alternator? If someone is able to help it would be much appreciated

[Ferrit]

12 (o'clock running clockwise) = oil pressure
1 = oil temp
5 = oil level
6 = coolant temp
7 = fuel
11 = charge state

press the bottom left rheostat (dash lights low to high unless LED and then its off to on) and its tests all the bulbs

Mark