Nortrac XT20 Owner's Manual page 23

Engine tachometer
The engine tachometer shows the operating rotary speed
of the engine once the tractor is started. Tractor running
hours are displayed in the lower box.
Amp meter
The Amp meter is used to indicate the status of the battery. The
indicator will be in the + when the battery is properly charged.
Engine Oil Pressure Warning Lamp is Red.
starts, the lamp will be extinguished. It means the oil lube system pressure is normal
When the engine is idling, the light may be illuminating because it is normal that
pressure in the lubrication system is low during the idling period. If the lamp is lit under
normal engine rpm, it should be checked immediately after engine shut down.
Figure 2-7 Engine Oil Pressure Warning Lamp
Operation Description
Engine Tachometer
When the key is turned to the ignition position, the lamp is lit. After the engine
Figure 2-5
17
Figure 2-6 Amp meter,