
28 INTEGRA 128-WRL SATEL
be no cables running in the immediate vicinity of the antenna, as this may cause interference
to radio communication.
In order to turn on the GSM telephone you should:
1. Make sure that the SUPPORT GSM option is enabled (SERVICE MODE ÆSTRUCTURE
ÆHARDWARE ÆGSM ÆSUPPORT GSM).
2. Program the SIM card PIN code.
3. Insert the SIM card into the onboard socket (see: Fig. 24). Telephone logging into the
GSM network may take a few minutes.
You can program the PIN code by using the LCD keypad (SERVICE MODE ÆSTRUCTURE
ÆHARDWARE ÆGSM ÆPIN CODE) or DLOADX program (window STRUCTURE, tab HARDWARE,
branch GSM TELEPHONE).
The user function GSM IMEI/V/SIG. ([CODE][#] ÆTESTS ÆGSM IMEI/V/SIG.) makes it possible
to check the level of signal received by the antenna, individual telephone identification
number and telephone version. If the signal level is equal to 0, GSM/GPRS communication is
impossible. The signal level may be equal to 0 in the following cases:
• telephone incorrectly turned on (e.g. no SIM card, invalid PIN code, blocked SIM card) – in
such a case, the control panel should report trouble;
• antenna not connected or incorrectly connected;
• GSM network out of range.
3.14 INSTALLATION OF WIRELESS DEVICES
The battery should be installed in battery-operated wireless devices just before
registering them in the system. If the wireless device has no communication
with the control panel for 10 minutes, it enters the polling mode, checking for 38
seconds if it is possible to establish communication with the control panel. If it
fails to establish communication, it enters the sleep mode for 20 minutes, and
then starts checking again for 38 seconds if it can establish communication, etc.
This means higher energy consumption and shorter battery life.
Installation of the wireless devices may only begin after the control panel is started, i.e. when
it is possible to check the level of radio signal received by the control panel from various
devices and, vice versa, by the devices from the control panel. Antenna must be connected
to the corresponding socket on the control panel (see: Fig. 2). No cables should run in the
immediate vicinity of the antenna, so as not to cause interference to radio communication.
The ARF-100 tester, made by SATEL, is a useful device for checking the signal level.
The level of signal received by the device / control panel must not be lower than 40%. If the
radio signal level at the anticipated installation place is too low, another place should be
selected for installation. Sometimes, it is enough to move the device ten to twenty
centimeters to achieve a considerable improvement of the signal quality. The device may
only be permanently installed after optimal radio signal level is obtained.
It is recommended that the wireless devices be installed at high places. Thus it is possible to
obtain a better range of radio communication and avoid the risk of the devices being
accidentally covered by people moving around the site.
Wireless devices should be registered in the system. This can be done by means of LCD
keypad or DLOADX program. The control panel mainboard can support up to 48 wireless
devices. In fact, this number indicates how many items are available on the list of supported
devices. It should be borne in mind when you add to the system devices which take up more
than one item on the list. For example, after adding to the system the ACX-200 expander,
which occupies 4 items on the list of devices, the control panel will still be able to support 44
other wireless devices.
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