ADS Environmental Services Eureka2R QR 775019 A1 - Manual (Page 21)

ADS Eureka2R Leak Noise Correlator User Manual
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signal is too strong, loosen the contact between the accelerometer and the
pipe.
To monitor the leak noise, connect the headphones to the lower port.
Select the LOW radio output level by pressing the button (the default setting
when turned on is HIGH). An illuminated LED status indicator identifies the
selection. Select the appropriate setting based on the following conditions:

HIGH (high-power output) Select this option when the transmitter
is more than 66 feet (20 m) from the correlator or a clear line-of-sight
to the correlator is not available.

LOW (low-power output) Select this option when the transmitter is
less than 66 feet (20 m) from the correlator and in the line-of-sight.
Using this setting also extends the length of time required between
charging.
ADS does not recommend operating transmitters less than 33 feet (10 m) from
the correlator. This may cause excessive cross-channel interference.
Make sure the antennas are connected to the correlator and to the antenna port
on the transmitter.
Pressing the button shows the status of the transmitter battery. The number of
indicator LEDs illuminated represents the remaining charge. If the lowest
LED is flashing, less than a 30-minute charge remains in the battery.
To charge the transmitter battery, connect the charger cable to the sensor port
on the transmitter and turn on the charger. A transmitter may be charged
independently, with the other transmitter, or with the correlator unit. Use only
the Eureka2R battery charger supplied by ADS. For more details on using the
Eureka2R battery charger, refer to Battery Charger on page 32.
Interpreting the LED Indicators When Recharging
The five numbered yellow LEDs indicate the amount of charge left in the
battery. The progress of the recharge displays on the two (red and green)
status LEDs.
A flashing red LED means the transmitter is connected to the mains charger,
but is awaiting recharge.
A steady red LED means the transmitter is recharging at the fast rate.
A flashing green LED means the transmitter is recharging at the slow rate.
The transition from fast charge normally occurs at 80% of full charge, but can
occur sooner if the battery becomes excessively warm.
Green and red LEDs flashing together indicate that the fast charge is limited
by a very low temperature. The recharge will finish at the slow rate.