Keys for the intercom are made to order. Each key is equipped with the individual code sewed at stage of its production. At loss or production of duplicates it is necessary to program new keys. Such services are rendered by the companies on production and mounting of intercoms.
It is required to you
- - intercom;
- - telephone sets;
- - keys;
- - phone number of the specialized company.
Instruction
1. At loss or breakage of key from the intercom find coordinates of the company which made mounting of the intercom and place the order for the expert's call. Programming of keys from the intercom assumes availability of the code which considers and the system will keep in memory. The key contains only one code value which corresponds to certain lock.
2. You watch the sequence of the works performed by the representative of the company. The personal number introduced in memory of the device has to correspond to number of phone or the apartment of the called subscriber. It is necessary to exclude mistakes by call.
3. Check receipt of signal at set on the intercom keyboard. Check that the specialist of the serving company has programmed key from the intercom. It is necessary to do it only after the individual subscriber number is introduced in non-volatile memory of the device. Programming of keys raises degree of safety of outer doors and prevents access to entrance to strangers. Hold testing of key from the intercom: the electronic device reacts to specific key and does not work at contact with other key.
4. Take an interest at the master programming key from the intercom, system settings, in particular, duration and tonality of signal, the available restrictions of duration of negotiations and function of dumping of call. Depending on intercom model the accuracy of settings can differ a little.