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5

Installation  Instructions

CONTROLS AND SWITCHES

On the side of the camera is a hinged flap. The hinged flap covers various adjustment controls

and function switches.

1

1

2

2

3

3

4

4

6

7

(8)

(10)

(11a)

(12)

(13)

(9)

5

(11b)

(12)

(13)

230 VAC MODELS

COLOUR CAMERAS

MONO CAMERAS

LOW VOLTAGE MODELS

(1) Synchronisation Selection (LL/INT)

This switch is used to select the camera synchronisation mode. When the camera is connected

to an AC supply the Line-lock (

LL

) mode can be used. This locks the camera frame rate to the

mains frequency so that cameras in a system are triggered at the same point on the mains AC

cycle. Also see 5, 6 and 7 Line Lock Phase Adjustment.

(2) Backlight Compensation (BLC)

The BLC (Back Light Compensation) facility compensates for back-lit scenes by enhancing

objects in the centre of the scene which would previously have been in silhouette. Select 

ON

or 

OFF

 using the BLC switch. Default is 

OFF

. BLC will only function with a manual iris lens when

the Electronic Iris facility is switched on. For direct drive and auto iris lenses, BLC will still

function even though the Electronic Iris facility is switched off.

(3) Gamma

Two different gamma correction options are available. Select 

Normal

 (0.45) to provide increased

visibility in dark areas of the scene, or 

Linear 

(1.0). The default setting is 

Normal

.

Default switch positions shown (white represents switch position)

Содержание Protos 3 Series

Страница 1: ...Protos 3 Series Cameras Installation Instructions Read these instructions first VPM8030 VPM8032 VPM8130 VPM8132 VPM8120 VPM8122 VPC9030 VPC9032 VPC9130 VPC9132 VPC9032 CM VPC9132 CM ...

Страница 2: ...right and automatically switches to monochrome where the scene illumination is low Typically the switchover occurs at approximately 2 0 lux TABLE 1 Option Mono Color Color Mono Resolution TVL Sensitivity lux f1 2 CCD Sensor size Adjustable Gamma 0 45 and 1 0 DSP Digital Signal Processing Sony SuperHAD CCD Automatic Gain Control AGC Backlight Compensation BLC BLC on off Electronic Iris EI EI on off...

Страница 3: ...le protective housings to IP65 or better ELECTROMAGNETIC COMPATIBILITY EMC This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures This product is intended solely for use in general CCTV applications The product must be installed and maintained in accordance with good installation practice to ena...

Страница 4: ...lable inAC mains andAC and DC low voltage types The voltage required to operate the camera is clearly marked on the rear panel of the camera Only power low voltage cameras from a class 2 isolated power supply The typical power consumption of a VP series camera is less than 5 Watts Mains Power Supply Cameras that are intended to operate directly from the mains supply are fitted with a non detachabl...

Страница 5: ...he mainsAC cycle Also see 5 6 and 7 Line Lock Phase Adjustment 2 Backlight Compensation BLC The BLC Back Light Compensation facility compensates for back lit scenes by enhancing objects in the centre of the scene which would previously have been in silhouette Select ON or OFF using the BLC switch Default is OFF BLC will only function with a manual iris lens when the Electronic Iris facility is swi...

Страница 6: ...tment buttons allows the line lock phase trigger point to be adjusted by 120O Pressing the advance button advances the trigger point and pressing the retard button retards the trigger point The factory default setting is the zero crossing point If all cameras in a system are on the same mains phase then no line lock phase adjustment should be made 8 Direct Drive DC Drive Lens Connector This 4 pin ...

Страница 7: ...cted to a power supply of 98 260 VAC at50Hz CCIR PAL or60Hz EIA NTSC CAMERASMUSTBECONNECTEDTOAPROTECTIVE EARTHGROUND 12 Video Iris Lens Connector This three way connector provides the power and video drive signal for use with video drive Auto Iris lenses The terminal block that mates with this connector is provided in the packing kit Connect the lens to the terminal block in accordance with the di...

Страница 8: ... of 1V peak to peak FOCUS ADJUSTMENT The back focus adjustment screws are located on the top and side of the case and should be adjusted using an appropriate screwdriver If possible always use the top screw to adjust the back focus mechanism Turn the adjuster screw clockwise or anticlockwise to obtain focus When the focus is sharp turn the back focus adjustment screw 2 or 3 turns anticlockwise The...

Страница 9: ...the ND filter and set the lens focus as required Zoom Lenses Set the lens focus to infinity and fully open the iris by covering the lens with a suitable neutral density ND filter Zoom out to the widest field of vision and view a distant object Adjust the back focus screw until the object is in focus Next zoom fully in and adjust the lenses focus until the object is again focused Repeat these steps...

Страница 10: ...10 Installation Instructions ...

Страница 11: ...11 Installation Instructions ...

Страница 12: ...rbain SDL Limited Norbain House Eskdale Road Winnersh Triangle Wokingham Berkshire RG41 5TS Norbain SDL Limited reserve the right to make changes to the product and specification of the product from time to time without prior notice ...

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