
50
PROGRAMMING
, This programming procedure is only for the “
” operation mode
This unit needs to be programmed so as to configure the adjustable parameters of the system to
the needs of the user and the installation
With the system in standby, access the “divert always enabled” programming mode by calling the
extension of the IT-4N interface from a telephone on the PABX. “Autoswitch-on mode” audio
communication will be established (4+N CO systems don't have autoswitch-on), and the PIN can
then be entered with the telephone keypad using the following sequence:
Once the programming mode is accessed, the programming sequence will be done
by fields. See the table on page 51.
To verify the state of programming, and if the sequence is correct or not, the handset's
speaker will emit the following tones:
Programming mode accessed: Five short tones.
Correct field code: Two medium-duration tones.
Correct code value: Four medium-duration tones.
Error: One long-duration tone.
Important
Divert always enabled
.
“##0 + PIN”.
To ensure a correct programming of the system, calls should not be made from either
the audio door entry system or from the telephone line while in programming mode.
If no keys are pressed during one minute the system will save the entered data and exit the
programming mode.
When finished, exit the programming mode by pressing “ “ , then replace the handset.
The adjustments will be automatically saved.
*
Programming the interface, “
:
Divert always enabled mode”