
Important:
• Donotmovethefocusring.
• Defocusmaybecausedbythereinstalledenclosure.Inthiscase,performtheautofocusfunc-
tion from the setup menu.
Note:
• Ifthezoomringisfullyrotatedinthe"W"direction,theperipherymaybecomedark.Insucha
case, rotate the zoom ring in the "T" direction for readjustment.
• Ifthezoomlockknobisslightlytightenedbeforethezoomringismoved,theringwillbecome
stable to ease the fine adjustment.
• When shooting in the following place or the following subjects, focus may not be adjusted
automatically. In this case, adjust the focus manually from the setup menu. Refer to the
Operating Instructions (PDF) for how to perform the manual focus adjustment from the setup
menu.
• Subj.movingfrequently
• Subj.withlargeilluminancechange
• Subj.withlowilluminance
• Subj.withreflectionorextrabrightness
• Subj.throughawindow
• Placewherethedomecovereasilybecomesdirty
• Subj.withlesscontrastsuchaswhitewall
• Subj.withheavyflicker
• If the2xextraopticalzoom isappliedwhen"1280x960","1280x720"(SW355)or"800x600"
(SW352) is selected for the image capture size, the image quality will be deteriorated because
the effect of Extra Optical Zoom is not provided.
• When imagesin thenear-infraredlightareachange fromcolorto black& white,out-of-focus
may be occurred according to the nature of optical property. In this case, the focus can auto-
matically be corrected by selecting "Auto" or "Preset" for "Adjusting method" on the setup
menu (The focus will not automatically be adjusted according to the illumination level change
once the focus is corrected.) Refer to the Operating Instructions (PDF) for how to set "Adjusting
method" on the setup menu.
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