Toshiba IK-HD3D Security Camera User Manual


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14
Shading Correction6. 5
$UETOTHELENSUSEDORTHEENVIRONMENTALCONDITIONCOLORSHADINGMAYOCCURATTHEUPPERANDLOWEREDGEOFTHE
screen. If this happens, the shading correction function can be used to decrease the amount of color shading. For
shading correction of the unit, SET (Automatic shading correction), MANUAL (Manual shading correction), and OFF
(no shading correction) modes are provided. Select the mode on the OPTION menu. (Refer to the item “7.2 (8) (8.1)
Changing shading correction mode”.)
/ SET (Auto shading)
s)FTHECOLORBARPATTERNISDISPLAYEDONTHESCREENORIFTHEINDEXMENUMENUISDISPLAYEDPRESSTHE;$)30=BUTTON
to remove them from the screen.
s0USHTHE;-%.550=BUTTONFORAPPROXSECOND
s7HENTHEAUTOMATICSHADINGCORRECTIONOPERATIONSTARTSTHECHARACTER3($BLINKSONTHESCREEN
s7HENTHEAUTOMATICSHADINGCORRECTIONOPERATIONTERMINATESTHECHARACTER3($ENDSBLINKINGANDTHERESULTIS
displayed for approx. 1 second.
Display Meaning
SHD OK Automatic shading correction operation finished correctly.
SHD OK
LIMIT
Automatic shading correction operation finished, however, the correction necessary exceeds
the camera’s range so the maximum possible value is applied.
SHD NG
,%6%,,/7
Automatic shading correction cannot be performed because the video level is too low. Adjust
the video level by increasing the illumination or opening the lens iris.
SHD NG
LEVEL HIGH
Automatic shading correction cannot be performed because the video level is too high. Adjust
the video level by decreasing the illumination or closing the lens iris.
0 MANUAL (Manual Shading)
Perform the correction amount setting on the OPTION menu, confirming with a monitor or a vector scope.
(Refer to the “7.2 (8) (8.2) Changing manual shading correction mode”.)
1 OFF
The status is no shading correction.
* Shading correction is only effective when the lens iris and zoom ratio is fixed. Use the unit with SHADING
OFF for variable lens conditions.
Note:
Implement shading correction after white balance adjustment by shooting a white object that fills the screen in
THEPROPERVIDEOLEVEL)+($(#-/3CAMERAHEADNEEDSADJUSTMENTBECAUSEITUSESPRISMTOSPLITLIGHTAND
white shading may appear depending on the entrance angle against the lens exit pupil and prism.
IK-HR3H (Scheduled to be available in September, 2013) will not have this function because it does not need
adjustment described above.
Switching of Video Signal Output6. 6
/ Switching of I/P modes
The image output can be changed between “1080p” and “1080i” by turning on the power supply while pushing the
;$!4!50=OR;$!4!$/7.=BUTTON
s4URNONTHEPOWERSUPPLYWHILEPUSHINGTHE;$!4!50=BUTTON4HEIMAGEOUTPUTBECOMEShPvANDhPv
is displayed on the monitor screen.
s4URNONTHEPOWERSUPPLYWHILEPUSHINGTHE;$!4!$/7.=BUTTON4HEIMAGEOUTPUTBECOMEShIvAND
“1080i” is displayed on the monitor screen.
0 Switching of vertical frequency
Turn the FORMAT switch to the “59.94” position for switching to “59.94Hz”.
Turn the FORMAT switch to the “50” position for switching to “50Hz”.
2EFERTOTHEITEMh.!-%3!.$&5.#4)/.3@ FORMAT switch”.)
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