Instrument Panel - Elect. Cont. Earlier Engines Touch Switches The touch switches are used to change the display on the window of the diagnostic gauge to access engine performance data. Pressing the DOWN switch (E) or UP switch (F) scrolls through various engine parameters and diagnostic trouble codes. (See Using Diagnostic Gauge To Access Engine Information on the following pages for instructions.) Audible Alarm (Optional) The audible alarm (G) sounds whenever a low oil pressure, high coolant temperature or water-in-fuel/plugged fuel filter condition exists. This includes all signals that light up the amber “WARNING” indicator (B) or the red “STOP ENGINE” indicator (C).
Audible Alarm Override Switch (Optional) The audible alarm override switch (H) can be pressed to silence the alarm for approximately 2-1/2 minutes. Analog Throttle Control (Optional) The throttle control (I) is used to control engine speed. This control is available only on engines with analog throttle. Dimmer Control (Optional) The dimmer control (J) is used to control illumination of the instrument panel gauges. RG11169 –UN–01NOV00 Instrument Panel For Earlier Engines Continued on next page OURGP11,000027A –19–25NOV03–3/7 16-3 021604 PN=49