-31-
No.EX
※※
-OMU1021-A
LED Display
The status display LED shows the following unit state.
Various kinds of status can be checked as follows
:
Display
Content
OFF
The power supply for control and input, or the input device, is OFF.
Green LED is ON
The input device is ON.
Red LEDs are ON
The power supply of either input device of adjoined up and down LED
has a short circuit.
Red LED is flashing
The input device ON/OFF count has exceeded the set value.