If the analog output appears to be inaccurate, you can test and adjust the output level in themenu of the Indigo80 handheld indicator. Note that each of the 3 analog output channels is adjusted separately. To carry out the adjustment, you need a multimeter (or an alternative method for reading the analog output level) to verify the transmitter test output level.
During the adjustment, the output of the transmitter's analog output channels is forced to a fixed current or voltage level. The adjustment is a 2-point adjustment with a low point test output and a high point test output: the fixed test output levels are listed in Table 1.
|Current and voltage test output points
|Fixed test output level
|Low point test output for current output
|High point test output for current output
|Low point test output for voltage output
|High point test output for voltage output