GSM-4/GSM-5
SATEL
12
– invalid SIM card,
– other errors,
– active connection.
SIG
indicates level of signal received by GSM telephone:
– no GSM network signal,
– level of signal 1,
– level of signal 2,
– level of signal 3,
– level of signal 4.
4.4 Buttons
The module PCB includes four buttons, which are used to program the device settings and
also to manually control the status of module inputs and outputs.
Button
In service mode
(press and hold down the
CHANGE and NEXT keys for 1
second to enter the service
mode)
Bypassing /
unbypassing the
input
(press the
button three times)
Activating /
deactivating the
output
(press and
hold down the button
for about 1 second)
ESC
1. go to the "End of service"
function in the menu,
2. return from submenu to the
main menu,
3. exit from the function without
saving the changes.
bypassing /
unbypassing the input
IN1
activating /
deactivating the OT1
output
CHANGE
1. return to the previous function
in menu,
2. change of selected element in
the function (e. g. an option
marker , a digit or a letter).
bypassing /
unbypassing the input
IN2
activating /
deactivating the OT2
output
NEXT
1. move to next function item
within menu,
2. move to next element of the
function being programmed at
present (e. g. successive digit
or successive character).
bypassing /
unbypassing the input
IN3
activating /
deactivating the OT3
output
OK
1. entry into the function selected
from menu (indicated by arrow
on LCD display) for checking or
changing the settings,
2. exit from the function with
saving the changes.
bypassing /
unbypassing the input
IN4
deactivating the
OT1-3 outputs
4.4.1 Module restart
Press and hold down the ESC and OK keys simultaneously for 1 second to restart the
module. After the restart, information on the device firmware version will be displayed. The
status of inputs and outputs will remain unchanged.