VIVOTEK
250 - User's Manual
© 2022 VIVOTEK INC. All Right Reserved
101
equalorgreaterthan0312a.
spectrum_mode visible,
ir,
irenhanced,
blueenhanced
<product
dependent>
*Availablevalues
arelistedin
"capability_daynig
ht_illuminators
_spectrum_mode"
.
6/6 Setspectrummethod.
*Wesupportthisparameterwhen
theversi onnumber(httpve rsion)is
equalorgreaterthan0312a.
*Onlyavailablewhen
"capability_daynight_illuminators_
spectrum_support>0".
7.11 ImageSettingperChannel
Group:image_c<0~(n‐1)>fornchannelproductsandmprofile
ndenotesthevalueof"capability_nvideoin"andmdenotesthevalueof
"capability_nvideoinprofile"
NAME VALUE SECURITY
(get/set)
DESCRIPTION
brightness
<Not
recommendedto
usethis>
‐5~5,100 4/4‐5:Darker<‐>5:Bright
100:Use"
image_c<n>_brightnesspercent"
*Onlyavailablewhenbit0of
"capability_image_c<0~(n‐1)>_basicse
tting"is1
*Wereplace"brightness"with
"brightnesspercent".
*Thisparameterwillnotbeused
aftertheversionnumber(httpversion)
isequalorgreaterthan0400a.
contrast
<Not
recommendedto
usethis>
‐5~5,100 4/4‐5:Lesscontrast<‐>5: Morecontrast
100:Use"
image_c<0~(n‐1)>_contrastpercent"
*Onlyavailablewhenbit1of
"capability_image_c<0~(n‐1)>_basicse
tting"is1.
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