RoboteQ AX2550/2850 TV Converter Box User Manual


 
Installing, Connecting and Using the Encoder Mod-
134 AX2500/2850 Motor Controller Users Manual Version 1.7. February 1, 2005
When installing yourself, follow these simple steps
1- With the power removed, remove controllers face plate and slide off the cover
2- Carefully insert the encoder module on top of the two headers present on the control-
lers main board and shown in Figure 80. Beware that the two matting connectors are pre-
cisely aligned
3- The encoder module will be held in place by the connectors and the new front brackets
opening around the RJ11 connector. For added stability, place the foam pad on top of the
Encoder module as shown in Figure 81 so that it is held in place by the sliding cover. For
use in harsh shock and vibration environment, you may instead solder a metal wire inside
the 0.1 hole found on the main board (next to one of the two header) and solder the other
en inside the matching hole on the encoder module, as shown on Figure 82.
FIGURE 80. Position of Encoder Module on Controllers main board
Place Foam Block on Encoder module
Encoder Module
Cover
Main Board
FIGURE 81. Place foam block between module and cover to hold in place