User Manual

Getting Ready
19
3. Install Batteries.
Insert 4 AA alkaline batteries, making sure that the + and – are in the correct
direction as shown in the figure.
4. Confirm that the RTR-500GSM is operating properly.
4-1. Slide the Operation Switch to the <Run> position for operation.
<Run> Switch: Upper <STBY> Switch: Lower
About the Operation Switch
Run
When the switch is set to <Run>, the functions: “Auto-download of Recorded
Data”, “Warning Monitoring” and “Automatic Sending of Current Readings”
will become useable for the RTR-500GSM.
STBY (Standby)
When the switch is set to <STBY>, the RTR-500GSM will go into a low
energy consumption mode whereby it will be impossible to use the functions
listed above.