High threshold

The high gas threshold notification activates when EXO detects gas levels above the high gas concentration threshold configured in Blackline Live.

When you acknowledge the high threshold notification, the device's banner and lights reflect the high threshold status until the gas conditions dissipate and the high threshold event resolves.

If gas levels remain above the high threshold for more than 60 seconds, the high threshold notification retriggers with lights and sound until the high threshold event resolves.

EXO has a high gas countdown timer that is configurable (enabled/disabled) in Blackline Live. Enabling the countdown timer can help reduce the frequency of false high threshold event notifications. If enabled, the countdown timer delays connecting to Blackline Live for 30 seconds (default).

If AlertLink is enabled, G7c and EXO devices within the configured proximity radius of your device at the time of the triggering event receive a low urgency notification and a message with the alert details.

Following the high threshold notification, the highest logged peak value of the high threshold event is displayed on the Gas options screen. The device shows the peak value recorded until a new peak is reached, or the peak value is reset during a power cycle of the device.

Over limit

The sensor over limit (OL) notification activates when EXO detects that the gas reading has exceeded the range of its sensor.

When you acknowledge the OL notification, EXO's banner and lights reflect the high gas status until the gas conditions dissipate and the OL event is resolved.

If AlertLink is enabled, G7c and EXO devices within the configured proximity radius of your device at the time of the triggering event receive a low urgency notification and a message with the alert details.

Following the OL notification, the OL event displays on the Gas options screen. The device shows the peak value recorded until a new peak is reached, or the peak value is reset during a power cycle of the device.

SOS triggered

For immediate assistance, you can manually send an SOS to monitoring personnel and request help to your location by pulling the SOS latch.

When you acknowledge the notification, your device's banner and lights reflect the SOS status until the SOS event is resolved.

If AlertLink is enabled, G7c and EXO devices within the configured proximity radius of your device at the time of the triggering event receive a low-urgency notification and a message with the alert details.

High gamma

If your EXO device has a gamma sensor installed, the high threshold notification activates when EXO detects gamma levels above the high gamma concentration threshold configured in Blackline Live.

When you acknowledge the high threshold notification, the device's banner and lights reflect the high gamma status until the gamma conditions dissipate and the high threshold event resolves.

If gamma levels remain above the high threshold for more than 60 seconds, the high threshold notification retriggers with lights and sound until the high threshold event resolves.

If AlertLink is enabled, G7c and EXO devices within the configured proximity radius of your device at the time of the triggering event receive a low-urgency notification and a message with the alert details.

Following the high threshold notification, the highest logged peak value of the high threshold event displays on the Gamma info screen. The device shows the peak value recorded until a new peak is reached, or the peak value is reset during a power cycle of the device.