2N Door intercom 2N Helios - Manual, 1322 v3.0 - Manual (Page 4)

Connection of Switch 2 ................................................................................................... 32
2.4 Camera Installation ...................................................................................................... 33
2.5 Extending Module Connection .................................................................................... 34
Module Cable Interconnection........................................................................................ 34
Maximum Count of Extenders ........................................................................................ 35
Button Numbering .......................................................................................................... 36
2.6 Buttons Labels – Insertion, Replacement .................................................................. 37
Instructions ..................................................................................................................... 37
Label Material and Printing ............................................................................................. 38
2.7 Mounting - Completion ................................................................................................ 39
Most Frequent Mounting Errors...................................................................................... 39
3. 2N
®
Helios Configuration ................................................ 41
3.1 Programming ................................................................................................................ 42
Entering Programming Mode ......................................................................................... 42
Programming Procedure ................................................................................................ 42
Programming Error ......................................................................................................... 43
Deleting All Passwords, All Memories, Complete Initialisation ...................................... 44
If You Forget the Service Password ............................................................................... 44
3.2 Full Parameter Chart .................................................................................................... 45
Explanation of Some Parameters................................................................................... 49
4. Function and Use ............................................................. 51
4.1 Function Description ................................................................................................... 52
From External User's View (Visitor) ............................................................................... 52
Function Description – Numerical Keypad Models ........................................................ 52
From Internal User's View (Survey of Functions) ........................................................... 53
Signals Overview ............................................................................................................ 54
Call Termination Options - Summary ............................................................................. 55
Code Lock ...................................................................................................................... 55
Traditional Button Telephone ......................................................................................... 56
DTMF Transmission during Outgoing Call ..................................................................... 56
Buttons Substitution ....................................................................................................... 56
Keypad Operation Instructions - Summary .................................................................... 57
Frequently Asked Questions About Keypad Function.................................................... 58
2N® Helios Statuses and Available Operations ............................................................. 59
4.2 Section for Advanced Users ....................................................................................... 60
Automatic Multiple Number Dialling ............................................................................... 60
Survey of Messages ....................................................................................................... 63
Arrival/Departure, Day/Night Modes............................................................................... 64
4.3 Maintenance .................................................................................................................. 65
Cleaning ......................................................................................................................... 65
Label Replacement, Programming Status Changes ...................................................... 65