S41, S32 OCU and 11R MCU
Quick Reference Guide
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9M61-9061-A003-EN
Table 1 Association LED Sequence
3.3 Dis-Associating all OCUs from an MCU
It is possible to dis-associate all OCUs from an MCU by the following method.
With the MCU in Passive mode (not connected to an OCU), press and hold button 1 for 20 seconds until the RED
LED illuminates, then release button 1.
3.4 Operating the OCU
Ensure that the OCU being used is the correct one for MCU and the machine to be controlled
3.4.1 Transition OCU from OFF to Passive Mode
Press the START button, this will wake the OCU from sleep to a fully tested PASSIVE
non-transmitting mode
.
You will see all LEDs flash briefly to confirm they are all working.
The center Status and Right-hand LEDs 1 & 2 will then illuminate, the battery status will be shown for a few
seconds on LEDs 1 & 2, see chart below.
Table 2 Switch ON LED Sequence
