SATEL GSM-4/GSM-5
11
symbols indicating the status of inputs / outputs are alternately displayed here (2s / 2s):
input violated;
input in normal state;
input blocked;
input violated, but changing its status does not start messaging ;
input status OK, but changing its status does not start messaging ;
output active; flashing means that the output will remain active for the preset time;
output inactive.
the following symbols can be displayed here:
modem connection;
outgoing call initiated by a device connected to the telephone line output and
made by the GSM module telephone;
incoming call to the GSM module telephone.
telephone number can be displayed here.
In the display lower line, the following items can be shown:
date and time,
message indicating occurrence of a specific event.
The display is also used when configuring the module settings. Press and hold down the
CHANGE and NEXT buttons simultaneously for about 1 second to display the service mode
menu. The functions are presented in two lines. An arrow is displayed on the left-hand side of
the currently selected function.
The display backlight illumination can be programmed so as to suit the user's needs.
4.3 LED indicators [only GSM-5]
Shown below in graphic form is how the module status is indicated by means of individual
LEDs. Each lighting scheme covers about 4 seconds and is repeated after 1 second pause
( – LED is OFF; – LED is ON).
STAT
indicates the module status:
– (LED off) module power off,
– normal operation of module,
– no communication with GSM telephone,
– invalid PIN code,
– no PIN code,
– no SIM card,
– PUK code required,
– PH-SIM PIN code required,
– PIN2 code required,
– PUK2 code required,
– SIM card busy,
– module restart on switching power on,
– SIM card damaged,