User's Manual

GM550 v1043 FCC-IC.doc Revision 2 59
How to Remove a Sensor from the GS550
Step 1. Determine the sensor to be removed. If more than one sensor of the same type has
been added to the sensor list then determine the radio identification number (id) of the
sensor to be removed before proceeding. This number between 10000 and 99999 is
engraved on the sensor.
Step 2. Press Menu → Next → Next → Next → Enter → Enter to go to menu page 4A1).
Step 3. Press Next repeatedly to advance to the page of the sensor list showing the id of the
sensor to be removed.
Step 4. The sensor id should flash, press Next, the sensor type should flash; this means it is
adjustable. Use Up and Down to select “No sensor”. This will remove the sensor from
the sensor list but retain the sensor id.
Tip: Press Next and Back simultaneously to remove the sensor from the sensor list. The id
number will revert to 0, and the sensor type will revert to “No Sensor”.
Step 5. Press Enter to save any changes made to the sensor list.
Step 6. Press Exit three times to return to the operation display.
Sensor list position Sensor radio id number
Sensor type
Figure: Menu page 4A1) – the sensor list