5-2. Line-Lock Control

Matching the vertical synchronization with the power frequency is called the Line-Lock.

This function is activated when the LL switch is set to ON.

ON

OFF

LL

When two or more cameras are switched by the video switcher for viewing by a monitor TV, the vertical sync. phase can be locked to the power frequency, and a stable vertical sync. is obtained without being disturbed at the time of switching.

6. LENS

 

Back-Focus Adjusment

 

Back-Focus is adjusted at the factory to accommodate most standard lenses.

 

Sometimes, slight adjustment to the camera back-focus is

Focus Lock Screw

necessary.

 

Loosen the Focus Lock Screw. Achieve a clear image by

 

rotating the focus ring.

 

Tighten the Focus Lock Screw.

 

1-

 

CAMERA1

 

 

 

MONITOR TV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAMERA2

VIDEO SWITCHER

TO 24V AC UL Listed

Class 2 power supply

Auto-iris Lens

This camera supports two types of auto-iris lens: Video and DC (direct drive) types. Connect the auto-iris connector plug to the IRIS terminal on the side of the camera. Refer to the chart below for correct wiring and set up.

Focus ring

IRIS

4

Note:

The camera is synchronized to the power frequency of 60 ±1 Hz covering a normal fluctuation of the power frequency. However, the camera may not cover a large fluctuation caused from the power generated by an engine generator, etc.

It takes about 10 seconds or more until a stable synchronization is obtained after the power is turned on. This is normal, because several seconds are required to stabilize the camera against power noise.

Refer to "7. LINE-LOCK PHASE" for adjustment.

5-3. Operation

1.Mount the lens to the camera.

2.Mount the camera to the camera mount.

Caution: If the lens weight is more than 2.2 lbs (1 kg) mount the lens to the camera mount.

Refer to section 6 for lens types and connection.

3.Connect the cables and support equipment to obtain a picture.

4.Adjust the lens aperture (if applicable).

 

 

 

 

 

Auto-iris lens

 

 

 

 

2

 

1

 

 

Video IRIS

Direct Drive

 

 

 

Lens

IRIS Lens

 

 

 

 

 

 

 

 

 

 

 

1

+12V

Damp – (y)

 

 

 

 

 

 

 

 

 

 

IRIS terminal

2

NC

Damp + (γ)

 

 

 

pin

 

 

 

 

 

 

3

VIDEO

Driver + (wh)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

GND

Driver – (g)

4

Camera Side

3

 

 

 

 

IRIS Switch

 

VIDEO position

DC position

 

 

 

 

 

 

 

 

 

 

 

- 8 -

- 9 -

IK-6420A

Page 4
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Toshiba IK-6420A1-1 user service Line-Lock Control, Back-Focus Adjusment, Auto-iris Lens, Operation

IK-6420A1-1, IK-6420A specifications

Toshiba has made significant strides in the realm of advanced surveillance technology with its series of camera models, including the IK-WB02A, FSM-3610, FB-3010HB, IK-WB15A, and IK-6420A. Each of these models carries unique features and functionalities designed to cater to various surveillance needs.

The Toshiba IK-WB02A is a compact yet powerful network camera that excels in providing high-definition video feeds. Notable for its 2 MP resolution, it offers sharp image clarity and detailed visuals, making it an ideal choice for any indoor surveillance application. Its PoE (Power over Ethernet) functionality simplifies installation, reducing the clutter of cables. The camera also supports H.264 compression technology, which allows for efficient video streaming while conserving bandwidth.

Moving on to the FSM-3610, this camera is celebrated for its enhanced low-light capabilities. Equipped with a wide dynamic range (WDR) feature, it can capture clear images even in challenging lighting conditions. The FSM-3610 is particularly suitable for outdoor surveillance, providing weather-resistant housing and a rugged design that withstands the elements. It also includes motion detection features, which trigger alerts when activity is detected in monitored areas.

The FB-3010HB model is designed for flexibility and discretion. With its compact size and high-definition video resolution, it is perfect for environments where space is limited. Its ability to seamlessly integrate with existing video management systems enhances its adaptability. The FB-3010HB also supports wireless connectivity, allowing for remote access and monitoring, which is paramount in today’s security landscape.

Toshiba's IK-WB15A is another innovative offering, featuring advanced image stabilization technology that ensures stable video feeds even in high-motion environments. This model includes multiple streaming capabilities, enabling simultaneous streaming for different resolutions. It is well-suited for both indoor and outdoor applications, providing versatile surveillance options.

Lastly, the IK-6420A is a high-performance camera equipped with robust analytics capabilities. It comes with built-in video analytics features that allow for intelligent monitoring, including face detection and line crossing detection. Its user-friendly interface facilitates easy management and configuration, making it accessible for various users, from businesses to residential applications.

In summary, Toshiba's range of cameras—including the IK-WB02A, FSM-3610, FB-3010HB, IK-WB15A, and IK-6420A—showcases a blend of innovative technologies, user-friendly features, and adaptability for diverse surveillance requirements. Each model brings distinct capabilities to the table, catering to an array of security challenges.