2
Table of contents
I - Initial Verification
5
1.1 General information..................................................................................................................5
1.2 Unpacking the master clock.....................................................................................................5
1.3 Cleaning...................................................................................................................................5
II - Safety rules
6
III - Identification - Sigma C
8
3.1 Wall Sigma C ..........................................................................................................................8
3.2 Rack 19’’ Sigma C ..................................................................................................................8
IV - Installation
9
4.1 Mechanical installation.............................................................................................................9
4.1.1 Wall mounted version.........................................................................................................9
4.1.2 Rack 19’’ version................................................................................................................9
4.2 Electrical connections.............................................................................................................10
4.2.1 Wall mounted version.......................................................................................................10
4.2.2 Rack 19’’ version..............................................................................................................10
4.2.3 Connecting a Melodys.....................................................................................................11
4.2.4 Connection of DHF transmitter.........................................................................................11
V - Examples of setting
12
5.1 Setting a DHF time distribution...............................................................................................12
5.2 Programming a RHF circuit....................................................................................................12
5.3 Install an option board............................................................................................................13
VI - Keypad: Key functions
14
6.1 Key functions..........................................................................................................................14
6.2 Synoptic diagram of the programming...................................................................................15
VII - Main menu programming
16
7.1 Standby state.........................................................................................................................16
7.2 User menu.............................................................................................................................16
7.2.1 USB transfer....................................................................................................................16
7.2.2 Add DHF receivers .......................................................................................................17
7.2.3 Bank holidays..................................................................................................................17
7.2.4 Access code....................................................................................................................18
7.2.5 Time and date.................................................................................................................18