User's Manual

I
NSTALLATION
12
SpotCell 100, Release 1.0
4.
Plug the power adapter into a wall socket.
5.
Ensure the switch on the SCU is in the ‘Install’ position.
6.
Holding the DDU, rotate it in a full circle. A time of 10 seconds is
appropriate to fully complete the rotation.
Figure 3.6:DDU complete rotation
7.
As you are rotating, you will notice that the LED on the back of the
DDU may light up green, red or amber; this is normal.
8.
Again, rotate the DDU in a circle, this time stopping your rotation
each time the LED is green and note the direction the DDU is
facing (the LED may turn green once or multiple times). This is an
indication of the signal strength the DDU is receiving from the
cellular phone tower. The DDU should be mounted facing the
direction the DDU was pointed for the longest period of time the
LED was green during its rotation.
9.
Proceed to page # for mounting instructions once the DDU
location has been optimized.