Customer manual
LFM 4x Reader
RFID
WE GENERATE SOLUTIONS
HERMOS AG
Gartenstraße 19 • 95490 Mistelgau
Phone: +49 9279 991 - 0
LFM 4x Reader Rev1.4
26
7.5 Installing the antenna
When installing the antenna, observe the required reading and
writing ranges. The reading device can only be used properly
if the transponder is located within the reading and writing range of the
antenna.
7.5.1 Positioning the antenna
The removal and alignment of the transponder tot he antenna is critical to ensure reliable
reading and writing. The following diagram displays the optimum alignment and position of
the transponder to the antenna. After positioning, the antenna must be tuned to the
ambient conditions.
The tuning function can be started with the DIP switch 4.
Transponder parallel to the antenna axis:
Transponder vertical to the antenna axis:
Transponder is outside the
antenna range
Transponder is within the
antenna range
Transponder is outside the
antenna range
Transponder is within the
antenna range