LED Patterns
Ranger uses its on-board LED to indicate various states during its boot sequence and ranging modes.
Last updated
Ranger uses its on-board LED to indicate various states during its boot sequence and ranging modes.
Last updated
when Ranger boots, it will display a pattern on the LED to indicate which mode it is starting in.
LED Pattern | Description |
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After boot, when in any FOV mode, ranger will use the LED to display the status of the data it receives.
LED Pattern | Description |
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After boot, when in DETECT mode, ranger will use the LED to display if there is an object within its configured measurement window.
LED Pattern | Description |
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LED Pattern | Description |
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Single Amber Blink
20° FOV Mode
Double Amber Blink
15° FOV Mode
Triple Amber Blink
27° FOV Mode
Quadruple Amber Blink
DETECT mode
Continuous Red Blink
Sensor failure, contact SWYFT support
No LED
Power failure, contact SWYFT support
Green
Ranging data is good, the strength of the green LED represents the distance measured
Amber
Ranging data is ok, either noisy or weak signal
Red
Ranging data is bad, target is missing or target is highly reflective
Green
Object is present in the configured window.
Amber
Object is present, but outside the configured window.
Red
Ranging data is bad, or no object is detected.
Continuous Slow Amber Blink
Ranger is preparing to take minimum distance measurement
Continuous Fast Amber Blink
Ranger is preparing to take maximum distance measurement
Solid Amber LED
Ranger is currently taking the measurement
Quadruple Green Blink
Measurement is good, and has updated previous measurement in flash memory.
Quadruple Red Blink
Measurement is bad, and has not updated previous measurement in flash memory.