Specifications

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possibility to recognize that something wrong happened to CommandCall if he/she does not receive SMS
report in expected time. It can be caused by system malfunction or just by missing credit for sending SMS
reports.
For activating this feature tripple checkbox No.33 must contain reference to at least one VIP phone number
and desired time interval for sending SMS report must be set by combination of 3 values - number of days,
hours and minutes. These values can be freely combined in allowed ranges, for example SMS report
sending can be repeated every 5 days and 14 hours and 23 minutes (of course it is necessary to set up
meaningful time period).
Note: System RESET will clear the counter of elapsed time from last SMS report sent to the user.
5.7. CommandCall status LED indications
CommandCall control unit is equipped with 2 LED indicating actual operation status of the unit. Meaning of
indication status is described in following table:
Red LED Green LED Status of control unit
flashes (2 sec. interval) flashes (2 sec. interval) standard operation, everything OK
flashes (2 sec. interval) flashes (1 sec. interval) GSM module tries to register to the GSM network
quickly flashes OFF Power voltage too low for normal operation
OFF OFF no power
After Power cut the red LED is still ON and CommandCall sends warning message to maximum
3 phone numbers SMS report No.31 - Power cut as it is described in paragraph 5.2. After
executing the procedure described in paragraph 5.2. system will cut OFF built in backup battery
and will switch OFF whole CommandCall CC2).
5.8. Optional outputs activation
Activation of checkbox No.26 will simultaneously activate optional outputs +300mA and -300 mA.
Deactivation of checkbox No.26 will simultaneously deactivate these outputs. These outputs may be used
to control optional accessories.
5.9. Short circuit
If short circuit occurs on the 300mA outputs of the CommandCall system sends SMS No.40 - Short circuit
to the phone number stored as the first one in tripple checkbox No. 40 (T12) and than makes a phone call
to this number. User can press “Call terminate” button on his mobile phone to terminate phone call,
otherwise system will cancel phone call automatically after approximately 15 seconds. In the case in tripple
checkbox No. 40 (T12) are stored more phone numbers then system makes the same procedure with the
second and then with the third phone number (according to position of the number in VIP phone numbers
list). After short circuit disappears the system will recover automatically and restores standard operation. In
the case the system will not start normal operation within 10 minutes, RESET the system, please (follow
instruction 5.1.).