Videotec MAXIMUS MPXT - Manual (Page 44)

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tions manual
42
The following table shows the inserted values with
the corresponding effects on the SONY module lens.
CORRESPONDING VALUES/EFFECTS ON THE SONy
MODULE LENS
Value Shutt
er
Iris G
ain
Exp
osur
e c
omp
en-
sa
tion
NTSC PAL
0 1/1 1/1 Closed -3db -10,5db
1 1/2 1/2 F28 0db -9db
2 1/4 1/3 F22 2db -7,5db
3 1/8 1/6 F19 4db -6db
4 1/15 1/12 F16 6db -4,5db
5 1/30 1/25 F14 8db -3db
6 1/60 1/50 F11 10db -1,5db
7 1/90 1/75 F9.6 12db 0db
8 1/100 1/100 F5 14db 1,5db
9 1/125 1/120 F6.8 16db 3db
10 1/180 1/150 F5.6 18db 4.5db
11 1/250 1/215 F4.8 20db 6db
12 1/350 1/300 F4 22db 7,5db
13 1/500 1/425 F3.4 24db 9db
14 1/725 1/600 F2.8 26db 10,5db
15 1/1000 1/1000 F2.4 28db
16 1/1500 1/1250 F2
17 1/2000 1/1750 F1.6
18 1/3000 1/2500
19 1/4000 1/3500
20 1/6000 1/6000
21 1/10000 1/10000
Tab. 9
9.6.3.11 Advanced Setting Menu (Infrared)
Once inside the Infrared menu it is possible to set the
following parameters:
1. IR Mode: If set to OFF it forces the day mode in
a continuous manner (the switching on of the
illuminator (if present) is carried out by means
of the dusk swtich or by means of the control
on the keyboard); if set to ON it forces the night
mode in a continuous manner; if set to Auto, it
activates the automatic switching of the camera.
2. Night Level: Sets the detection threshold of the
light conditions for the night mode switching.
Lower values correspond to lower lighting
levels.
3. Night Delay: Sets the detection time of the
darkness conditions, expressed in seconds,
before switching to night mode.
4. Day Level: Sets the detection threshold of the
light conditions for the day mode switching.
Lower values correspond to lower lighting
levels.
5. Day Delay: Sets the detection time of the
light conditions, expressed in seconds, before
switching to night mode.