System DD11 / System DD21
System component description
82774 2.0
21
3.4.9 TOUCHdown control keypad
The TOUCHdown control keypad has two keys for the up/down adjustment movements, four mem-
ory keys, a save key and a display.
Figure 15
TOUCHdown control keypad
A
-key (adjusting down)
B
Mounting surface
D
-key (adjusting up)
E
Memory key 1
F
Memory key 2
G
Memory key 3
H
Memory key 4
I
Display
J
-save key
E
D
B
F
H
G
I
J
A