Cobalt Digital Inc 190, Manual, Page: 26 / 64

4.8
B
OAT
O
PERATION
4
I
NSTRUMENT
P
ANEL
1. Fuel Gauge - shows approximate amount of fuel remaining in
tank.
2. Voltmeter/Dynamo - shows the condition of charge in the battery. It only indicates
while the ignition is in the “ON” position. With the engine at idle or not running, it
may show as low as 10 to 12 volts. With the engine running at cruising speeds and
above, it should show 12 to 14 volts.
3. Speedometer (Miles Per Hour)
4. Tachometer - (Revolutions Per Minute)
5. Oil Pressure Gauge - Pressure can vary according to type of engine. It is normal
for a hot engine to have low pressure at idle, (depending on type of oil, pressure
may drop as low as 10 PSI at idle).
Please consult the engine owner’s manual supplied with your boat concerning the oil
pressure the engine in your boat should attain.
6. Temperature Gauge - Temperature may fluctuate slightly while running.
Maximum temperature may vary depending on type of engine.
SHOULD WATER TEMPERATURE REACH 180 DEGREES FAHRENHEIT,
YOUR ENGINE IS OVERHEATING AND SHOULD BE CHECKED
IMMEDIATELY FOR PROBABLE CAUSE.
7. Trim Gauge - Shows the position of the drive unit in reference to the bottom of
the boat.
8. Horn Button - The horn, itself, is located under the deck.
9. 12 VDC Receptacle
10. Two Position Switch - Controls equipment as labeled.
11. Three Position Exterior Light Switch NAV. position - navigation (running)
lights, bow light and stern light.
Center position - off.
ANC. position - stern light only.
NEVER OPERATE YOUR BOAT AT NIGHT WITHOUT ALL OF THE
REQUIRED LIGHTS OPERATING. (THIS INCLUDES BOW LIGHT AND
STERN LIGHT.)