Getting to Know Your System
13
12
Item
Name
15
Main switch
16
LCD touch screen
17
Control panel
Di551/Di650
15
16
14
11
10
9
Description
Switches the system off
(weekly timer is disabled)
Touch-sensitive screen for viewing and modifying
system jobs and settings
Provides the keys for operating the system
17
1
2
8
7
6
2
3
4
5
2-3