MZ electronic EV-040 - Troubleshooting

EV-040 Rev. 10 – 2014
English
28
Troubleshooting
FAULT CAUSE CORRECTIVE ACTION
No Sensor
0.0 ft/m
0.0
ft
V=11.6
[1]
Though UP or DOWN keys
are pressed, the instrument
doesn't receive any signal
from the magnetic sensor
for more than 5 seconds.
Check the sensor electric
connections.
Check if sensor operates
properly. If not, replace it.
Check the position of
sensor and magnet on
gipsy and their distance (3
mm).
Check the operation of
electric installation or
anchor windlass.
Low Voltage
0.0 ft/m
0.0
ft
V=7.9
[1]
The instrument’s power
supply voltage is lower than
10V.
Verify the charge of the
boat’s battery or operation
of the electrics system.
Stop
0.0
ft
0.0 ft/m
V=11.6
[1]
The instrument’s lithium-ion
battery is discharged.
Recharge the instrument
using the power adaptor
supplied.
While the battery is
charging the red LED of the
adaptor will remain lit.
When the LED goes off it
means the battery is fully
recharged.