Installation Manual

Table Of Contents

OBID i-scan

Installation ID ISC.ANT1700/740-A /-B

FEIG ELECTRONIC GmbH Page 19 of 40 M91201-0e-ID-B.doc

4.2.4 Setting the Antenna Tuner

To check the settings of the antenna tuner the antenna has to be opened. For that, remove the

two fastening screws (hexagon socket width A/F2,5) at the antenna base cover and move it

upwards. Fig. 12

Step 1 Step 2

Fig. 12: Opening of the antenna base

The ID ISC.ANT1700/740 antennas are factory set as follows:

Table 3: Jumper settings for Antenna Tuner

Function Jumper Position

1Ω Q resistor

JP1 open

2Ω Q resistor

JP2 closed

Antenna switch JP3 closed

Capacitor C1 JP 11,12,13,14 open

Capacitor C2 JP 21,22

JP 23,24,25,26

Open

closed