97
●
When the condition of this unit is bad, please check the following points before asking to
repair.
Power can not be turned on.
No display on the screen.
Latitude/longitude of
own boat are not
indicated.
Display can not be moved.
Just above on
display and north of
map are swerved.
Automatic Course Up
function is not
available.
Waypoint navigation
can not be set.
Route navigation can
not be set.
Symptoms
Causes
Voltage of battery is lower than
standard value (11V).
Contact of power connector is
poor.
Incorrect connection of power
cable to boat battery
Wire insider power cable is cut.
Blown fuse.
Brightness control is set to
minimum.
Data from satellite can not be
received well.
Data is not sent from GPS
receiver. (In case of using
external GPS receiver)
Numbers of received satellite
is less (0
〜
3)
Cursor is shown on the screen.
Course-up function is set.
Setting method is wrong.
Latitude/longitude of own boat
are not indicated.
Waypoint is not set.
Latitude/longitude of own boat
are not indicated.
Route is not set.
Remedy
Recharge the battery.
Tighten firmly. Clean and remove
the rust, dust, etc. In case of
corrosion, please replace.
・
Replace the power supply
cable.
・
Replace the connector.
Check the polarity and connect
correctly.
Replace with new power cable.
Ask to repair.
Adjust the brightness control. (Refer to
[TO CONTROL BRIGHTNESS OF
SCREEN]
→
page 15)
Check GPS antenna and cable.
Check setting of data output
(GGA) from GPS receiver.
Wait for a while.
(Approx. 5
〜
30 minutes)
Erase the cursor. (Refer to [HOW TO
USE THE CURSOR]
→
page 18)
In case you want to set just above on
display to north, set North-Up
function. (Refer to [TO SELECT THE
DISPLAY DIRECTION]
→
page 21)
After setting Automatic Course Up
function is set, press [COURSE UP]
key.(Refer to [TO SELECT THE DISPLAY
DIRECTION]
→
page 21)
Set after latitude/longitude are
indicated.
Set the waypoint.(
Refer to [TO SET
WAYPOINT NAVIGATION]
→
page 37)
Set after latitude/longitude are
indicated.
Set the route.
(Refer to [TO REGISTER (ERASE)
ROUTE]
→
page 42)
TROUBLE SHOOTING
Summary of Contents for HE-6801
Page 1: ......
Page 66: ...MEMO 60 ...
Page 86: ...80 MEMO ...
Page 98: ...92 Brand Plate Operation Manual Transducer Only HE 6801 HE 6901 Map Card ...
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