tell Compact GSM II Schnell-Installationsanweisung Seite 4

STATUS LED SIGNALS:
Flashing green
Permanent green
Flashing red
Permanent red
A number of green blinks after
pushing the program button
Flashing orange
RECEPTION SIGNAL LEVEL QUERY:
To check the reception signal level, push shortly the button found under the hole
on the left side of the device using a suitable tool. You can determine the signal
level from the number of green LED blinks right after pushing the button. In this
case the LED will be lit longer in one flash compared to when it indicates an idle
state as follows:
1 flash:
2 flashes:
3 flashes:
For a proper operation, at least 2 flashes (i.e. "good/excellent" reception) are
needed. In case of weak signal, move the antenna to a more suitable place.
You can also read the reception signal in the Status menu of the programming
software, where a scale from 0 to 31 is used. It is recommended to obtain here
at least value 20 when installing the antenna.
weak
good
excellent
Normal operation, idle state,
connected to the mobile network.
Event reporting in progress.
Network search in progress.
Network or SIM card error.
Indicates the actual reception signal level.
Program mode
4