3xLogic VSX-PTZ-2MP-EXT20 User Manual page 55

! Iris P riority: T he v alue o f i ris n eeds t o b e a djusted m anually. T he s hutter a nd g ain v alues w ill
be a djusted a utomatically a ccording t o t he b rightness o f t he e nvironment.
! Shutter P riority: T he v alue o f s hutter n eeds t o b e a djusted m anually. T he i ris a nd g ain v alues
will b e a djusted a utomatically a ccording t o t he b rightness o f t he e nvironment.
! Gain P riority: T he v alue o f g ain n eeds t o b e a djusted m anually. T he s hutter a nd i ris v alues
will b e a djusted a utomatically a ccording t o t he b rightness o f t he e nvironment.
! Manual: I n M anual m ode, y ou c an a djust t he v alues o f G ain, S hutter, I ris m anually.
NOTE: T his f unction v aries d epending o n t he m odels o f s peed d ome.
Limit G ain -­‐ T his f eature i s u sed t o a djust g ain o f t he i mage. T he v alue r anges f rom 0 t o 1 00.
!
Slow S hutter -­‐ T his f unction c an b e u sed i n u nderexposure c ondition. I t l engthens t he s hutter
!
time t o e nsure f ull e xposure. T he s low s hutter v alue c an b e s et t o S low S hutter*2, * 4, * 6, * 12,
*16, * 24 a nd * 32.
Focus S ettings
Focus M ode -­‐ T he F ocus M ode c an b e s et t o A uto, M anual, S emi-­‐auto.
!
! Auto: The s peed d ome f ocuses a utomatically a t a ny t ime a ccording t o o bjects i n t he s cene.
Semi-­‐auto:
!
The s peed d ome f ocuses a utomatically o nly o nce a fter p anning, t ilting a nd z ooming.
Manual:
!
In M anual m ode, y ou n eed t o u se
Min. F ocus D istance -­‐ T his f unction i s u sed t o l imit t he m inimum f ocus d istance. T he v alue c an b e
!
set t o 1 .5m, 3 m, 6 m, 1 0cm a nd 5 0cm.
NOTE: T he m inimum f ocus v alue v aries d epending o n t he m odels o f s peed d ome.
Day/Night S witch
Day/Night S witch
!
The D ay/Night S witch m ode c an b e s et t o A uto, D ay a nd N ight.
Auto: In A uto m ode, t he d ay m ode a nd n ight m ode c an s witch a utomatically a ccording t o
!
the l ight c ondition o f e nvironment. T he s witching s ensitivity c an b e s et t o L ow, N ormal,
High.
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User Manual
Manual I ris
Figure 6-­‐28
Manual S hutter
Figure 6-­‐29
Manual G ain
Figure 6-­‐30
Slow S hutter
Figure 6-­‐31
on t he c ontrol p anel t o f ocus m anually.
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