User Manual

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7. The unit is returning an SMS with the information about position and the last 6 digits in the
phone number that was added.
Erase a user
1. Press on the row Garage Opener on the main page.
2. Press on the row Delete Number.
3. Choose position 1-3 and which number that should be deleted.
4. Press Apply on the main page.
5. The message page will now be opened with a complete SMS to the unit. Press Send.
6. The unit is returning an SMS with information about position and what is stored there.
Overheat protection
For security reasons the relay will turn off if the measured temperature inside the unit will rise above
70 degrees C. An SMS with the message ”Overheated” will be sent. If this happens, check the relay
and the connected equipment carefully.
Sensor
Ontech GSM 9025 is prepared to measure current 4-20 mA or voltage 0-10 V and report the value
back to user and can also be set for sending alarm messages at pre-set values.
Special adapters connected to the external temperature sensor contact is needed to use this
function.
Contact Onvako AB on [e-mail] for more information.
GPS function
Ontech GSM 9025 is prepared to connect to a GPS receiver. Receivers with a DIN contact of the type
PS/2 is connected to an Ontech GPS adapter that is connected to terminal C (See picture on page 9).
In the Android app you will find the GPS button on the main page. By pressing the button Get GPS
Position you will receive the unit’s position, speed and course. In the Android app the position will
also presented on a map.
Information can also be retrieved by sending an SMS with the following content to the unit:
1234#8*1#. The unit will return with information of position, speed and direction.
The GPS function can be used to set a GPS alarm (See GPS alarm on page 23).
Others
The lamps
Ontech GSM 9025 has two lamps
Green lamp
Constant light – indicates that the unit is connected to the GSM network.
Blinking – the unit is searching the GSM network.
Red lamp
Off – the relay is turned off.
Constant light – the relay is turned on.
Blinking – an alarm sensor has been activated and the alarm has not yet been confirmed.