Thies CLIMA DLx-MET, Instructions For Use Manual

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2.1.7 DCF-Active Antenna (9.1760.00.000)
For installation of the optional DCF-Active Antenna (9.1760.00.000) it is necessary to notice the
following:
Generally, please take care that the position of the antenna is optimal. It should be aligned
horizontally to, and across the direction of the transmitter (situated near Frankfurt/M., N 50° 01’, E
09° 00’). The antenna should have a minimum distance of 1m from sources of interference such as
power lines, and a 20cm-distance from metal obstacles. For other information on the alignment of
the antenna ref. to chap.
3.2.7
.
2.1.8 Remove Front Plate
For changing or checking of the jumpers for the digital input (ref. to chap.
2.1.9
) or for the resistors
of the serial interfaces (ref. to chap.
2.1.10
) the front plate (see
Figure 5
) has to be removed.
First remove the 4 recessed head screws of the front plate. Then move the plate carefully because
otherwise the ribbon cable for the three keys can be damaged.
Before you tighten the screws check the 3 keys of the front plate. When the keys are not working
anymore you had to insert the ribbon cable into the 4-pin connector of the printed circuit board.