Set Logger:
Used to arm the model 620 data logging features for deployment. Choose start and stops times and
dates and select the sample rate.
Enable isolation:
Usually off unless being deployed with cable attached. Uses high battery power.
Enable cyclic memory:
When disabled and the memory goes full the logging will stop. When
enabled the memory will act like a circular buffer.
Clear memory:
When the armed the memory will be cleared.
Arm Logger button:
This will arm the 620 with the selected settings.
Disarm button:
When armed the only way to communicate with the 620 is by first disarming.
Note: Before arming logger it is best to untick “Enable isolation” to save battery power while
logging unless an external power supply cable is used!
Procedure:
Click on start and stop dates then click onto sample rates (seconds, Minutes or Hours. The faster
the sample rate the faster the battery will be depleted and unit will shut down.
Click Arm Logger and follow instructions