JVC TK-C925E manual Mounting the lens, Check the mounting method of the lens before mounting, Gnd

Page 11
Turn the lens clockwise and mount it securely on the camera.

Setup

Mounting the lens

1

(a)F

(b)

3VIDEO DC

1. Check the mounting method of the lens before mounting

This camera is set to CS-mount lens before shipment. To use a C-mount lens, loosen the back focus fastening screw with a screwdriver, turn the back focus adjustment ring with your finger or the screwdriver and change the mounting method.

For the dimension (a) of the lens mounting section as illustrated in the diagram, use the value that is shown in the table below.

Note:

Never use one that exceeds the dimension (a) as it will damage the inner part of the camera and will not allow normal installation. This will result in a malfunction.

Lens

Flange back (b)

Dimension (a)

 

 

 

C-mount lens

17.526 mm

5.5 mm or less

 

 

CS-mount lens

12.5 mm

 

 

 

 

2.

3. For an automatic iris control lens, select the switch on the side of this camera according to the lens used.

VIDEO : When using a lens with a built-in EE amplifier

 

IRIS

VIDEO

 

DC

 

COLOR VIDEO CAMERA

 

1

3

2

4 pin plug

DC

: When using a lens without a built-in EE amplifier

4. In the case of an automatic iris control lens, check the pin arrangement and connect the lens cable to the socket.

4 pin plug

Pin

DC IRIS lens

VIDEO IRIS lens

number

 

 

4

2 4

1

3

4

2

 

(Without built-in EE amplifier)

(With built-in EE amplifier)

 

 

 

1

Brake (-)

9.0 V (Max. 50 mA)

 

 

 

2

Brake (+)

NC

 

 

 

3

Drive (+)

VIDEO

 

 

 

4

Drive (-)

GND

20

21

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Contents TK-C1530U/E Instructions For USA Introduction Safety PrecautionsSehr geehrter Kunde, sehr geehrte Kundin Dear CustomerContents FeaturesEnergy Conservation Operating PrecautionsMaintenance Storage and Location of UseFront/Bottom/Side panel Name of Parts and their FunctionsBack panel AC 220 V-240 V power cord Setup System ExamplePower Power indicator lamp Mounting Screw for Fall Prevention WireSystem Example Flow for Connection/SettingsGND Lens Flange back b Dimension aMounting the lens Check the mounting method of the lens before mountingConnecting the control signal cables Connecting the back panelConnecting the power cable Video signal coaxial cableMounting the camera Connecting alarm input/output terminal Alarm input terminal  Alarm output terminalRemove the camera-mounting bracket fastening screws Precautions regarding fall preventionMounting the camera-mounting bracket on top of the camera Fall PreventionWith a zoom lens Adjusting the back focusWith a fixed-focus lens  Level adjustment Adjusting the lensAdjusting the auto white balance Page Flow of menu screen Only for TK-C1530U/E and TK SettingTITLE/VIDEO screen SettingAUX Function screen Shutter Manual Balance AWCShutter ModeFIX GainGain MAX Colour Color ModeColor Overlay Color AutoLevel TimeDisplay screen LL Adjustment screenMachine ID Private Mask screenCommunication screen StyleFactory Setting screen Maintenance screenDetailed setting Camera title settingPage Press the Menu button twice Output of B&W/Color switching signal Set the AUX Mode item to AB&W Outb Mode switching Control by B&W/Color switching signal from externalAUX Mode Input Polarity Edit left/top or right/bottom of mask respectively Memo Private mask setting Completion of mask setting Press the Menu button Scene B Night Scene file functionScene a Day UseSpecifications  Dimensions Unit mm TK-C1530U/E TK-C1531EG

TK-C925U, TK-C925E, TK-C1530E, TK-C1531EG, TK-C1530U specifications

JVC has built a strong reputation for its advanced camera technologies, particularly in surveillance and monitoring applications. Among its extensive range, the models TK-C926EG, TK-C1530U, TK-C1531EG, TK-C1530E, and TK-C925E stand out for their impressive features and capabilities.

The TK-C926EG is well-regarded for its compact design and remarkable low-light performance, making it suitable for various environments. This camera utilizes a 1/3-inch color CCD sensor that ensures high sensitivity and accurate color reproduction, even in challenging lighting conditions. It offers a resolution of 540 TV lines, providing clear and detailed images. Additionally, the camera supports a wide range of lens options, enhancing its versatility for different installations.

In contrast, the TK-C1530U and TK-C1531EG share similar core features but cater to slightly different needs. Both models boast a 1/3-inch CCD sensor and an impressive horizontal resolution of 600 TV lines, which guarantees high-quality video outputs. The TK-C1530U is especially recognized for its robust design, making it ideal for outdoor applications. Meanwhile, the TK-C1531EG offers advanced features including dynamic backlight compensation, which enhances visibility in high-contrast scenes – a crucial technology for effective surveillance.

The TK-C1530E, on the other hand, is an essential choice for various surveillance needs, especially in retail and commercial settings. Like its counterparts, it features a 1/3-inch CCD sensor but excels in its ability to adapt to varying light conditions with its automatic gain control and electronic shutter capabilities. This adaptability is important for maintaining clarity during transitions from bright environments to darker areas.

Lastly, the TK-C925E is dedicated to quality and performance, providing full 540 TV lines of resolution. This camera is particularly noted for its wide dynamic range and excellent noise reduction technology, which allows for clearer images in low-light situations.

Overall, these JVC models exemplify a commitment to innovation in video surveillance technology, combining high-resolution imaging, adaptability to light conditions, and robust design features to cater to diverse monitoring applications. Each camera serves its unique purpose while maintaining the superior quality and reliability JVC is known for in the industry.