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System Overview
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Customer Owned SIM
MTG contains slot for a micro Subscriber Identity Module
(SIM) card for use in countries where customers provide
their own SIM card. To insert micro SIM card:
NOTE: Turn key switch Off before inserting or
changing SIM card.
1. Remove cap screws (A) and SIM insert (B).
2. Insert micro SIM card (C) into slot (D) as illustrated.
3. Reinstall insert and cap screws.
A—Cap Screw (2 used)
B—SIM Insert
C—Micro SIM Card
D—Micro SIM Card Slot
PC22044
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PC22025
—UN—20JAN16
Satellite Module Theory of Operation
In select regions, an optional satellite module is offered
that is a companion to the modular telematics gateway
(MTG). JDLink™ satellite module hardware looks like
MTG hardware, but contains a satellite modem. Satellite
modem allows MTG to transfer data to and from JDLink™
host server over a satellite connection when a valid
cellular or wireless network is unavailable.
After satellite module is installed with MTG, satellite
service must be activated for satellite module to
communicate over satellite network.
Satellite Communication
Scheduled call frequency defaults to one call per day
when using satellite module. This frequency can be
changed to one time per week on website.
As long as MTG has cellular coverage, satellite module is
not used. The MTG attempts to call using last successful
method (cellular or satellite signal). If machine moves
into an area of weak or no cellular coverage, MTG
cannot complete a call. JDLink™ website shows that
machine missed a call. One hour after the failed call,
MTG escalates call to satellite module.
If MTG is set for a daily call in, completes a call, and moves
out of cellular coverage with no red alerts or immediate
calls required, the next call attempt is in 24 hours. It can
take 25 hr before message is received or sent to machine.
Calls over satellite signal are marked with a satellite icon
on JDLink™ website. Machine must have a clear view of
the sky to connect to satellite network.
Alert Messages with Satellite
All telematics messages have a routing class and priority
that determine whether they are sent immediately or with
the next call attempt. There is special logic to determine
whether messages are sent using MTG or satellite module
if initial cellular call failed.
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Red alerts are sent immediately.
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Yellow and Informational alerts are at least 2 hr old
before being sent with the next scheduled call, or with a
website-initiated call or request to machine.
•
Security alerts, such as geofence and curfew, depend
on user-defined website settings.
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Requests sent from website to machine are retrieved
within about 5 minutes. If request was the first
communication with a machine after leaving an area of
cellular coverage, requests can take up to 1 hour.
Some limitations exist when using satellite module.
Applications that require an uninterrupted cellular
connection are not supported. For example, Service
ADVISOR™ Remote, John Deere Remote Display
Access, John Deere Wireless Data Transfer, and John
Deere Machine Sync shared data are not supported due
to the satellite connection’s limited capacity and latency.
JDLink is a trademark of Deere & Company
Service ADVISOR is a trademark of Deere & Company
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Summary of Contents for JDLink
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Page 44: ...P R O O F P R O O F John Deere Service Keeps You On The Job IBC 2 062816 PN 44 ...
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