warning Halo

Error Code HALO BOLT battery indicators flash green

This indicates a high temperature condition detected by the device.

? What Causes This

The HALO Bolt may be overheating due to prolonged use or faulty operation under heat conditions.

How to Fix It

Turn off the HALO Bolt and allow it to cool for several minutes before retrying operations. Check environmental factors affecting temperature around the device.

Source: page 10 of the official manual

From the manual

Manual page 10 — Halo error HALO BOLT battery indicators flash green

This error code appears in:

Halo Bolt 57720