Philips HD7831 Manual page 13

CALC
1 2
4 5
7 8
10 11
13 14
16 17
19 20
22 23
20
3
6
9
12
15
11
10
2x
9
8
7
18
21
22
21
2x
16
19
17
18
12 13
3
4
5
6