GRAUPNER 23108 Installation And Usage page 23

3. Installing the Graupner | iFS-System RF Module
Included with your package you will find matching Velcro pairs. Attach the "fuzzy" side of the
Velcro to the Graupner | iFS-System RF module. Attach the other (hooked) piece of Velcro to the
place where the RF module will be mounted. See Figures 13 for details.
Figure 13
Caution!
This next step is the most critical in the installation of this product and will either
mean success or failure of the operation of this product.
You must attach the antenna's cable connector to the u.FL connector on the Graupner | iFS-System
RF module. To do this, place the cable connector directly above the round connector the board and
press down firmly. Any amount of angle can destroy the cable connector, so it is important that you
press straight down, and not at an angle. In most all cases, you will hear a definitely "click" sound
as the cable connector is snapped in place.
Refer to Figure 14, and note the direction of the cable in reference to the board. The cable must exit
the left side of the board as shown in Figure 14.
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