LG LS903 Instruction Manual page 11

Part Names and Functions
R
i j k
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i
Lens iris output connector (LENS)
This 4- pin connector is used to send the Iris
control signal and power supply to an auto-iris
type lens.
j
Buttons for menu
To set items on the MEMU, use the these but-
tons on the side panel. (page 21)
k
ALC Lens Setting Switch
• DC: When you attach an Auto Iris lens
requiring the DC control signal, please put
this switch in the DC position.
• ELC: When you attach a manual or fixed
lens, please put this switch in the ELC posi-
tion.
• VIDEO: When you attach an Auto Iris lens
requiring the video control signal, please put
this switch in the VIDEO position.
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