Honeywell XT Series User Manual

XT Series Personal Gas Detector
6
2. Activating the Detector
To activate, hold Test Button (as shown below) for up to 20 seconds. The detector will emit 5 beeps
and 5 flashes. The XT will warm up for one minute, showing a countdown in seconds and the Test
Pass icon ( ) will be flashing. It will then set the remaining-life clock and perform a self-test. If the
detector passes, the Test Pass icon ( ) is displayed. If the Test Fail icon ( ) is displayed then the
detector has failed the self-test – please refer to the instructions in Section 6.
Visual Alarm
Display
Test Button
Gas Type
Audible Alarm

Honeywell XT Series Specifications

General

Category	Security Sensors
Series	XT Series
Detection Range	Up to 40 feet (12 meters)
Battery Life	Up to 5 years
Operating Temperature	14°F to 122°F (-10°C to 50°C)
Compatibility	Honeywell security systems