Maretron DSM150, User Manual

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Revision 1.4.18 Page 93
6.11.11 Water Temperature Gauge Type
The EMS100 comes from the factory preprogrammed with the characteristics of water temperature
gauge types for supported engines. If the EMS100 is used with an analog water temperature gauge,
you must select the correct type of gauge for this setting in order for the data to be displayed
correctly. Valid options are:

No Gauge
– select this option if there is no water temperature gauge present.

YANMAR

YANMAR / VDO
Select the required option using the
Scroll Up and Scroll Down keys followed by the Enter key.
6.11.12 Water Temperature Sender Type
The EMS100 comes from the factory preprogrammed with the characteristics of water temperature
senders for supported engines. If the engine to which you are connecting the EMS100 has a water
temperature sender, you must select the correct type of water temperature sender for this setting in
order for the data to be displayed correctly. Valid options are:

Disabled
– select this option if there is no water temperature sender present.

YANMAR

YANMAR / VDO
Select the required option using the
Scroll Up and Scroll Down keys followed by the Enter key.
6.11.13 Water Temperature Sender Offset
Often, the characteristics of individual water temperature senders vary from their specified values.
This setting allows you to apply an offset to the resistance value of the water temperature sender in
order to allow you to bring the digital value reported by the EMS100 into agreement with that
displayed by the analog gauge. Valid options are:

-
100…100 – number of ohms of resistance to add to the sender reading
Select the required option using the
Increase and Decrease keys followed by the Enter key.
6.11.14 Preset Engine Hours
The EMS100 reports engine hours based on how long the EMS100 has been powered from the
engine. The EMS100 comes from the factory preprogrammed with an engine hours reading of 0
hours. If you are installing the EMS100 on an engine that has been in service, or if you have
overhauled an engine, you can use this setting to preset the engine hours reading to the desired
value. Valid options are:

0…99999 – hours
Select the required option using the
Increase and Decrease keys followed by the Enter key.