User's Manual

Increasing the wireless range of the loggers with repeaters when patrolling (in
Professional mode only)
64
8 Increasing the wireless range of the loggers with repeaters when
patrolling (in Professional mode only)
The actual wireless range of a noise logger depends on the conditions at the place of
use. If a logger is installed in a shaft, its radio signal sometimes does not reach far
enough above the surface to be received properly during “patrolling”. In such cases a
repeater can be used. The repeater passes on the logger’s radio signal, therefore
extending the wireless link.
In principle, any repeater can work with any Log N-3 noise logger. However, a repeater
in “Patrol” group mode can only ever pass on the signal of a single logger.
The particular logger must be “paired up” with the repeater before the measurement.
The logger must already have been programmed beforehand (group mode: “Patrol”).
The logger should already be installed at the place of use.
Introduction
Requirements