The Status LED Indicator [green] provides the following to an operator
LED is not on: |
Indicates there is no power to recorder |
LED is on steady & pen(s) within chart range: |
Unit is operating normally. |
LED is on steady & pen(s) above 100% mark on chart. |
Unit is in Change Chart Mode ; Action - depress Change Chart Key to return to normal operation |
LED Flashing RAPIDLY & pen(s) within chart range: |
Indicates optional 9VDC battery is low; Action- replace battery. |
LED Flashing RAPIDLY & pen(s) at 0% or 100% of chart range: |
Indicates sensor break or PV is out of programmed chart range |
LED Flashing Slowly [0.8 seconds]: |
Unit in Set up or in Sensor Offset Mode: |
Sensor Offset Mode: |
Complete Offset and/or unit will time out in less than 10 seconds and return to normal operation |
Set up Mode: |
There is no time out in Set up Mode; complete Set up or power down & up the recorder to exit Set up. |