A sensor has two service buttons located on the front of the device.
Button
Operation
Silence Button
The silence button clears the local reading alarm.
During a reading Alarm state, pressing and immediately releasing the Silence button clears the audio alert and stops the red LED from flashing, but does not acknowledge the alert in OneVue.
The audio alert resumes once the time period of the Resume Audio Alert setting (default 15 minutes) has been reached. Audio alert settings are configured from a sensor's gateway profile.
Check-in button
Pressing and quickly releasing the sensor check-in button (up arrow) initiates a check-in to OneVue. During each check-in, all logged readings are transmitted to OneVue and any pending updates are downloaded to the sensor.
When the check-in button is pressed and released, the device emits a series of audio beeps indicating its connection sequence. When a device emits the following beep sequence and displays Signal Ok, this indicates a successful check-in.
1 beep: device booted
2 beeps: device connected to network
3 beeps: device connected to OneVue
During an active check-in connection, additional pressing of the check-in button is ignored.
If a check-in fails, commonly due to the sensor cannot establish a network connection, all logged readings are stored in its non-volatile memory. If the number of failed check-ins exceeds the size of the non-volatile memory, the oldest readings are overwritten. Primex sensor devices store up to 4096 readings.
