Siemens SINAUT MD741-1 System Manual page 4

Failure to observe the bending radius of the antenna cable results in the
deterioration of the system's transmission and reception properties. The minimum
bending radius static must not fall below 5 times the cable diameter and dynamic
below 15 times the cable diameter.
Radio device
Warning
!
Never use the device in places where the operation of radio devices is prohibited. The
device contains a radio transmitter which could in certain circumstances impair the
functionality of electronic medical devices such as hearing aids or pacemakers. You
can obtain advice from your physician or the manufacturer of such devices. To prevent
data carriers from being demagnetised, do not keep disks, credit cards or other
magnetic data carriers near the device.
Installing antennas
Warning
!
The emission limits as recommended by the German Commission on Radiological
Protection (13/14 September 2001; www.ssk.de) must be observed.
Installing an external antenna
Caution
When installing an antenna outdoors it is essential that the antenna is fitted correctly
by a qualified person.
When the antenna is installed outdoors it must be earthed for lightning protection. The
outdoor antennas shield must be reliable connective to protective earth.
The installation shall be done according the national installation codes
For US this is the National Electric Code NFPA 70, article 810.
For Germany, observe the current version of the Lightning Protection Standard VDE
0185 (DIN EN 62305) Sections 1 to 4 for buildings with lightning protection, or the
standard VDE 0855 (DIN EN 60728-11) in case there is no lightning protection.
This work must be carried out by qualified personnel only.
4
SINAUT MD741-1
C79000- G8976-C212