Service Manual

Multi Pro 5800Page 8 − 62GeoLink Spray System
Modem (machines with RTK correction)
A modem is required on units with RTK correction to
connect the machine to the Internet. Two different
modems are used based on the type of cellular service
chosen.
CDMA (Code Division Multiple Access): The primary
type cellular technology for cell phones used in the
United States. Cell phone providers that use CDMA
technology include Verison, Sprint, Bell and Telus.
GSM (Global System for Mobile): The primary type
of cellular technology used for cell phones in coun-
tries other than the United States. Within the United
States, a much smaller number of network service
providers are on the GSM standard, among them
AT&T, T−Mobile and Rogers.
NOTE: RTK enhanced systems include a modem and
IMU installed in the GPS antenna housing, plus a short
vertical antenna mounted alongside the GPS antenna.
NOTE: The ASC−10, the X25 or X30 control console,
the GPS antenna assembly (including the modem and
the IMU for machines with RTK correction) are pro-
grammed specifically for each sprayer. If any of these
components require replacement for any reason, con-
tact the National Service Network (NSN) or your Toro
Distributor. The replacement components provided
should arrive pre−programmed for the specific sprayer.
Removal (Fig. 80)
1. Disconnect the cellular antenna from the GPS anten-
na and remove the GPS antenna from the sprayer.
2. Remove the bottom cover from the antenna housing.
3. .If removing an existing modem:
A. Detach the coaxial cellular antenna connector
from the GPS antenna housing.
B. Carefully remove the modem from the antenna
housing.
Installation (Fig. 80)
NOTE: For initial installation, remove the antenna plug
assembly from the antenna housing.
1. Align and install the coaxial cellular antenna connec-
tor to the GPS antenna housing.
2. Align the 10−pin connector and press the modem in-
to the GPS antenna housing until it is fully seated.
1
2
3
4
1. GPS antenna assembly
(shown upside−down)
2. Bottom cover
3. Coaxial cellular antenna
connector
4. Modem
Figure 80
3. Secure the modem to the antenna housing with the
two (2) captive screws.
4. Install the GPS antenna bottom cover.
5. Install the GPS antenna to the sprayer and connect
the cellular antenna.