39222

Raytheon NAV398GPS LORAN Manual

71
Zoom out
Zoom in
Previous page
1/74
Next page
4.3 Replacing The Battery
Both the
NAV
398
and the
RAYSTAR
108
GPS
sensor units contain internal
memories to store your position and other set-up information. A lithium
back-up battery keeps this memory information intact even when the units
are disconnected from the ship’s battery.
The estimated life span of the internal memory battery is from three to five
years. If a battery should fail, the memory contents will be lost.
While both the
NAV
398
and
RAYSTAR
108
GPS sensor can be operated
without their batteries, the 298 would not retain its
waypoint
memory, and
the
RAYSTAR
108
would require a time consuming cold start-up each time
you use the units. This would be extremely inconvenient. To insure trouble-
free
operation, it is recommended that the battery be replaced every three
years with an exact replacement lithium battery by your Authorized
Raytheon dealer or by the Raytheon Factory Service Center.
4.4 Master Reset
The NAV 398 unit is a microprocessor based equipment, and like most
computers, it runs smoothly and efficiently in normal use. However, under
extremely rare conditions, (for example: during very low and intermittent
DC input power conditions, such as while starting engines) the unit could
“hang up” or “freeze”. If this condition should occur, re-boot the
NAV 398
with a Master Reset when the DC power condition has been normalized.
There are two types of Master Resets available:
l
Hard Reset
-
Clears all
waypoint
memories and resets the unit to the
default settings.
l
Soft Reset
-
Only resets the default settings, but does not effect the
waypoint memories.
Typical Default Settings:
Latitude Direction = North
Magnetic Variation = On
Averaging L/L = Med
Display Mode =
"NAV
398"
Backlighting = Off
Longitude Direction = West
Position Corrections = Off
Units = NMiKTS
Arrival Alarm = 0.10 nm
Other Alarms = 0.00 nm
Hard reset only:
I
Waypoint
Memories = 0
Route Plan Memories = 0
WPT Destination = 00 (No XTE bargraph or digits)
MAINTENANCE 4-2
… 71 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Raytheon NAV398GPS LORAN at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Raytheon NAV398GPS LORAN in the language / languages: English as an attachment in your email.

The manual is 1,92 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info