Low battery indicated but battery voltage still showing high level

The lithium batteries used in Transmitters are very useful for their high performance and long life, especially at low operating temperatures. However, monitoring their end of life is difficult.

For this reason RF500A/RF500AP Gateway device will latch a battery low warning as soon as one is recorded. It it important not to ignore the low battery warning and change the battery as soon as possible.

A battery that is near end of life will show a reduced battery level during high load conditions, if this high load is reduced, the battery will recover over time and indicate a high battery level once more.

We would recommend that you change the battery as soon as you receive the ‘Low Battery’ warning.

If the low battery returns very quickly with the new battery fitted please contact Comark for further advice.