Concerning Auto-Iris Lenses - Sanyo VCC-4110P Instruction Manual

PARTS NAMES
F
9

CONCERNING AUTO-IRIS LENSES

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English
9
Lens iris output connector (LENS)
This 4-pin connector is used to send the DC control signal and power supply to an auto-iris type lens.
F
Camera setup section (under the cover)
These settings are for when using a 1/4 inch CS mount DC (without EE internal amplifier) type lens. However,
if due to installation conditions or environment the settings may need to be modified for best results (see
"SETTINGS"). To access the controls, remove the cover fixing screw, then remove the cover.
DC type auto-iris lens
A lens without amplifier circuit that operates only on a DC power source. In general, this type of lens is
referred to as DC type coil lens or DC type non-amplifier lens.
(Set the IRIS switch to the AI position.)