Vexilar FL-22 Manuel d'utilisateur télécharger pdf (Page 48)

TROUBLE SHOOTING

Sy m p t o m po S S i b l e Ca u S e

Unit is turned on, but no display and motor is

not running.

Check for bad connections, proper hook up

polarity, and make sure you have a good, fully

charged, battery.

Unit is turned on and the motor is running, but

there is no display.

Battery voltage too low. The unit will show no

display if the voltage is below 8 volts. Check

voltage while unit is running.

Unit runs well for a short time, then lights ash

randomly or unit quits.

Bad battery or connection. Voltage may be

good when checked, but will fall as unit runs.

Unit runs and shows display light, but does not

read depth.

Transducer is not plugged in or not in contact

with the water.

Unit works, but needs high gain to see bottom

or targets.

Transducer is not aimed correctly or needs to

be cleaned. 19° transducers will have trouble

seeing small targets deep.

Unit works, but has too many lines on the

display. Can't tell what is what.

Improper transducer adjustment. Also, gain

may be set too high or, if gain is set to

minimum, switch to the LP Mode.

Unit works well when sitting still or at when

slow trolling, but loses reading at higher

speeds.

Improper transducer type, installation, or

adjustment causing a loss of clear water ow

across the transducer when the boat reaches a

certain speed.

Unit shows noise when engine or electric

motor is turned on.

Defective engine or electric motor. Also can

be improper grounding or missing ground in

electrical system.

I.R. does not work. Can’t eliminate interference

from other depth ﬁnder.

Gain may be set too high or the transducer

is weak. Also, check for ice or debris buildup

under the gain control.

Maintenance

Clean the asher body and screen with a soft cloth and a mild detergent. Do not submerge

in water or other liquids.

Do not expose the body or display to chemicals, such as ﬁsh attractant or insect repellent.

Damage to the surfaces can occur.

Do not submerge the body in water or subject it to heavy wave splashing. The ﬂasher

housing is weather-proof for most conditions, but is not waterproof. Water damage is

not covered under the warranty.

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Vexilar FL-22 Manuel d'utilisateur Page 48

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