Elmo HC7501 Скачать руководство пользователя страница 5

- 4 -

HOW TO USE

1. Adjust the iris and focus of the lens so that optimum image

may be obtained.
* Usable lenses

CS-mount lenses, whose length "L" (in the illustration)
from the bearing surface of the mount is 5mm or less if
protruded, should be used.

* For C-mount lenses or C-mount coupler, use a supplied

5mm ring between the lens and camera.

Adjust the back-focus only when necessary.

Note: Adjustment of the lens back-focus.

The camera is set at the factory for standard back focus position. Some zoom lenses may
require slight adjustment to the back focus. In those cases, follow these instructions.
Adjust the lens back-focus by turning the back focus dial in either direction as per the
illustration, referring to the following instructions.

Place an object at any fixed distance and set the focus ring of the zoom lens accordingly.
Set the zoom lens to full TELE position and obtain the best focus position by turning the 
focus ring on the zoom lens.
Set the zoom lens to full WIDE position and obtain the best focus position by turning the 
back focus dial located on the side of the camera.

3

2

1

Lens

CS-mount

5mm or less

L

Camera

Lens

Back focus dial

Repeat procedures

and

until focus remains constant throughout the zooming range.

Note: When the weight of the lens is more than 1kg (2.2lbs), the camera should be supported by

the lens rather than relying on camera mounting screw.

* Using an auto iris lens
When a DC driven type auto iris lens is used, set the IRIS address (OSD) at DC and connect the
plug of the lens to the IRIS terminal at the side of the camera.
When a video feedback type auto iris lens is used, set the IRIS address (OSD) at VIDEO and
connect the plug from the lens to the IRIS terminal at the side of the camera. (Refer to the lens
manual for the level adjustment.)

* When a video feedback type auto iris lens (peak/average selectable type) is used at peak mode,

the BLC feature of the camera may not function correctly. In such a case, change the mode to 
average.

* When using at auto iris lens, set the shutter mode at OFF (OSD).
* The shutter mode at AUTO (OSD) may increase smears on monitors, which is caused by 

characteristics of CCD and that is not fault of the camera.

3

2

4

VIDEO setting (OSD)

+9V iris power (50mA Max.)

GND

0.7Vp-p auto iris video signal

GND

DC setting (OSD)

Control -

C

Drive +

Drive - (GND)

1
2
3
4

IRIS terminal Pin Assignments

Plug for IRIS terminal

(CHUOMUSEN E4-191J-150)       Soldering side

Содержание HC7501

Страница 1: ...ECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE The CAUTION label is attached on the bottom of camera INFORMATION This equipment has been tested and found to comply with the limits for Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial enviro...

Страница 2: ... registers stoves or other apparatus including amplifiers that produce heat 9 Only use attachment accessories specified by the manufacturer 10 Unplug this apparatus during lighting storms or when unused for long periods of time 11 Refer all servicing to qualified personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is damaged liquid has b...

Страница 3: ...fer to HOW TO USE on page 4 for details IRIS terminal Connect when an automatic iris lens is used VIDEO OUT terminal Connect to a monitor TV etc BNC connector S VIDEO OUT terminal Connect to a VCR with S video terminal MiniDIN4Pjack SC phase adjustment Adjustment the SC phase of external synchronous control Camera control switches Display button Shift button Select button Data button up down Refer...

Страница 4: ...ply are not supplied with a camera Don t connect the S VIDEO terminal and Y C OUT of 12P terminal at the same time Do not supply 12VDC from 4P connector and 12P connector simultaneously 4P terminal Connect this to the DC 12V power supply Refer to Fig 1 12P terminal This 12 pin connector has following inputs and an output DC 12V input Do not use DC 12V from 4P terminal simultaneously External sync ...

Страница 5: ...unt 5mm or less L Camera Lens Back focus dial Repeat procedures and until focus remains constant throughout the zooming range Note When the weight of the lens is more than 1kg 2 2lbs the camera should be supported by the lens rather than relying on camera mounting screw Using an auto iris lens When a DC driven type auto iris lens is used set the IRIS address OSD at DC and connect the plug of the l...

Страница 6: ...onization VBS 75Ω unbalanced SYNC 0 3Vp p 0 1Vp p BURST 0 3Vp p 0 1Vp p Limits of frequency deviation within 50ppm against the NTSC standard system Horizontal frequency approx 15 7335kHz 15 7350kHz In case of synchronous use of more than two cameras Horizontal phase and Sub carrier SC phase can be adjusted to match the images from respective cameras if necessary CAMERA To DC 12V power supply Monit...

Страница 7: ...e data 5 When the setup is completed move the cursor to END by pressing the SHIFT button Choosing MEMORY and pressing DISPLAY button stores the latest settings to the memory Choosing CLEAR and pressing DISPLAY button clears the settings and the camera returns to the factory settings 6 When you have made changes to the setting make sure to move the cursor to END and press the DISPLAY button to clea...

Страница 8: ...ss the DATA button the character changes in the order listed in the following table Press the DISPLAY button to move the blinking mode to the next character and you can select it by pressing the DATA buttons When the OSD display disappears characters are displayed in white at the bottom of the screen 2 OFF Characters do not appear Characters that can be used ...

Страница 9: ...mperature 3 PUSH Use when you want to adjust the white balance with one push operation This allows you to make more accurate adjustment than the AUTO mode This mode is effective for imaging with low variations in color temperature Pressing the UP button after selecting PUSH sets the data 4 AGC AGC When the sensitivity selection switch at the left side of the camera is ON the following adjustments ...

Страница 10: ...e set SHUT to the OFF mode and use the auto iris lens 5 LS1 In the slower side shutter you can specify the speed from 2F field 510F field in 2F increments NTSC 2 60 sec 510 60 sec 6 AUTO2 Automatically changes the slower side shutter depending on the quantity of light You can also choose the upper limit speed from 2F 4F 8F 16F 32F and 64F If you choose 1 100 there will be no flicker even when the ...

Страница 11: ...ts the object from becoming dark when there is a strong light such as spotlight in the background Factory setting is OFF 1 OFF Factory setting 2 AUTO Depending on the position of the object in the screen Area 0 Area 1 or Area 2 will automatically be selected 3 ON Allows you to manually select from Area 0 Area 1 or Area 2 ...

Страница 12: ...e either 0 90 180 or 270 and make fine adjustment in the SC PHASE volume on the back side Using the vector scope for the phase adjustment enhances the accuracy 8 VIDEO ADJUSTMENT VIDEO Factory setting is 0 When you set the white balance to the AUTO or the PUSH mode the following functions are enabled 1 AWB R Select UP to increase the red in the whole image 2 AWB B Select UP to increase the blue in...

Страница 13: ... When using the DC type auto iris lens set the IRIS address to DC and connect the lens plug to the IRIS terminal on the right side of the camera When using the video feedback type auto iris lens set the IRIS address to VIDEO and connect the lens plug to the IRIS terminal on the right side of the camera 12 LEVEL Adjusts brightness of the DC type auto iris lens when the IRIS mode is set to DC Adjust...

Страница 14: ...ish the setup operations press SHIFT and enter into the END mode 1 MEMORY Saves the settings and disappers from the setup screen 2 CLEAR Resets all settings to the factory values and disappers from the setup screen You cannot however clear the ID number and the terminal resistance status ...

Страница 15: ...ctory set at OFF AES Automatic Electronic Shutter Built in 1 60 1 10 000 sec Factory set at OFF Electronic shutter Built in 1 60 1 100 1 250 1 500 1 1 000 1 2 000 1 4 000 1 10 000 sec Frame accumulation Built in 64 frame in Auto mode Menu On Screen Display AGC White balance BLC AES Electronic shutter SYNC Adjust Video adjust Character Video Output VBS 1 0 V p p 75Ω NTSC compatible Y C Output Y 1 0...

Страница 16: ...ommended by the manufacturer or sold with the video product Any mounting of the appliance should follow the manufacturer s instructions and should use a mounting accessory recommended by the manufacturer This video product should be operated only from the type of power source indicated on the marking label If you are not sure of the type of power supply to your location consult your appliance deal...

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