Bosch LTC 3384 User Manual download pdf (Page 2)

Important Safety Instructions

Applications

The Bosch 1/3” DC-iris Zoom

Lenses provide high quality optics

for state-of-the-art CCTV cameras.

DC-iris

The DC-iris direct drive feature

automatically adjusts the iris opening

according to lighting conditions. This

ensures optimum picture quality in

applications with changing light

levels, for example, in outdoor

observation.

Zoom and Focus

Zoom and focus are driven by

motors, allowing sharp images

ranging from wide angle to

telephoto.

Connection and Mounting

The lenses are fitted with two

terminated cables and a CS camera

mount.

Type Number Zoom Mount

LTC 3384/21 10x, 6-60 mm CS

DC-iris Connection: A 200 mm

cable terminated with a 4-pin EIAJ

plug for direct connection to Bosch’

camera heads.

Zoom and Focus Connection: A

400 mm cable terminated with 8-pin

connector for connection to a zoom/

focus controller.

Lens Mounting: To attach the lens to

the camera head:

1. Screw the lens into the camera

head until it completely stops.

2. Rotate the lens back to the

desired position (there is a

friction coupling between the

CS-mounting and the lens body

that allows 360° rotation).

Controls

Zoom and Focus Control: Zoom

and focus are controlled by specific

signals supplied from the zoom/focus

controller via the zoom/focus control

cable. The zoom and focus motors

are activated while the signals are

present and stop when the signals

are removed.

LTC 3384 | Installation Instruction EN | 2

Bosch Security Systems | 06 2003 | Version 93584

Warning: Do not use the

lens to look at the sun. It

may cause loss of sight.

Attention: Do not direct

the lens into the sun. It

may cause a fire.

Caution: Use 1/3” format CS-

mount lenses only with 1/3”

format cameras with CS-mount.

LTC3384_IN_93583.qxd 6/26/03 2:35 PM Page 2

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