When a GMW80 series transmitter with a display is powered on, it shows a sequence of information screens. The screens are shown for a few seconds each.
The first screen shows the following information:
- Transmitter model, software version, and serial number.
- Serial number of the connected GM10 CO2 measurement module. If the module is disconnected, no serial number is shown.
- Transmitter status: OK or ERROR. If the status is ERROR, the cause of the error will be shown on the measurement screen after the startup is completed.
The following screen(s) show the configuration of the active analog outputs:
- Output type (for example, 0 ... 10 V).
- Output parameter and unit (for example, CO2 (ppm)).
- Output scaling (for example, 0 ... 2000 ppm).