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Device Description HG G-71915ZA | English, Revision 01 | Date: 09.09.2021
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Chapter 7 – Mounting
7.3.6 Mounting the Antenna on the Vehicle
The antenna can be mounted with the mounting side directly on metal. On the read
-
ing side of the antenna, the clearances mentioned in 7.3.4 „Metal-free Areas Around
Transponder and Antenna“ on page 24 apply.
To be able to mount the antenna, you have to unscrew the cover on the reading side.
Then you will find the preparations for four M4 screws in the housing, see Figure 12.
Observe the orientation of the antenna when installing it!
Figure 12
Mounting options for the antenna
To ensure that the system characteristics are not impaired:
Keep the mounting space around the antenna "metal-free", see section 7.3.4 on
page 24.
Do not operate the antenna with the reading side on metallic surfaces.
For trouble-free operation of the transponder system it is very important that
there are no interfering signals from clocked motors etc. in the frequency range
64 ±4 kHz!
7.3.7 Antenna Switch-On
After applying the operating voltage, the antenna switches on and is ready for oper
-
ation after approx. 1 second.
Mounting holes
Mounting side
Reading side
Vehicle fram