Bosch Appliances 500 user manual Brightness Value, Iris Setting, Gain Setting

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Brightness Value		Iris Setting	Gain Setting
1		Closed	0 db
2		F28	0 db
3		F22	0 db
4		F19	0 db
5		F16	0 db
6		F14	0 db
7		F11	0 db
8		F9.6	0 db
9		F8	0 db
10		F6.8	0 db
11		F5.6	0 db
12		F4.8	0 db
13		F4	0 db
14		F3.4	0 db
15		F2.8	0 db
16		F2.4	0 db
17		F2	0 db
18		F1.6	+2 dB
19		F1.6	+4 dB
20		F1.6	+6 dB
21		F1.6	+8 dB
22		F1.6	+10 dB
23		F1.6	+12 dB
24		F1.6	+14 dB
25		F1.6	+16 dB
26		F1.6	+18 dB
27		F1.6	+20 dB
28		F1.6	+22 dB
29		F1.6	+24 dB
30		F1.6	+26 dB
31		F1.6	+28 dB
Table 5.3	Sony Set Brightness and Gain Table

Bosch Security Systems, Inc. User’s Manual F.01U.173.601 2.0 2010.11