Elmo HC7501 User manual

HC7501

INSTRUCTION MANUAL

The exclamation point within an equilateral

triangle is intended to alert the user to the

presence of important operating and maintenance

(servicing) instructions in the literature

accompanying the appliance.

CAUTION

CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK.

DO NOT REMOVE COVER (OR BACK).

NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The lightning flash with arrowhead symbol, within

an equilateral triangle, is intended to alert the user

to the presence of uninsulated "dangerous

voltage" within the product's enclosure that may

be of sufficient magnitude to constitute a risk of

electric shock to persons.

CAUTION

· Do not use any power supply other than

specified.

WARNING

TO REDUCE THE RISK OF FIRE OR

ELECTRIC 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 environment.

This equipment generates, use, and can

radiate radio frequency energy and, if not

installed and used in accordance with the

instruction manual, may cause harmful

interference to radio communications.

Operation of this equipment in a

residential area is likely to cause harmful

interference in which case the user will be

required to correct the interference at his

own expense.

USER-INSTALLER CAUTION: Your

authority to operate this FCC verified

equipment could be voided if you make

changes or modifications not expressly

approved by the party responsible for

compliance to Part of the FCC Rules.

- 1 -

IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings, install in accordance with the

manufacturer's instructions.

8. Do not install near heat sources such as radiators, heat 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 been spilled or objects have been fallen onto the apparatus, the

apparatus has been exposed to rain or moisture, does not operate normally, or has

been dropped.

- 2 -

PART NAMES AND FUNCTIONS

60 (2.4)

33 (1.3)

140 (5.5)

33 (1.3)

60 (2.4)

Lens mount

Mount a CS-mount lens. For C-mount lens or C-mount coupler, use supplied C-mount ring.

Camera mount

For mounting a camera on bracket, tripod, etc. (1/4"-20UNC thread)

Back focus dial

Refer 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 to "CAMERA CONTROLS (OSD)' on page 6.

All dimensions in mm (inch)

- 3 -

HOW TO CONNECT

Before connection, make sure that power of all units to be connected are OFF and cords are unplugged.

1. Mount a lens onto the camera. Refer to "HOW TO USE" on page 4 for usable lens.

2. Connect video terminal of the camera and the video input terminal of a monitor TV, etc. with a

75Ωcoaxial cable.

3. Connect the 4P-connector cable for 12VDC power and the 12P-connector, which

accommodates 12VDC input, external sync input and Y/C output. (You may procure separately

the cable assemblies by using supplied connectors or purchase them from ELMO as an option)

Caution: Installation should be made by a qualified service personnel and should conform to

all local codes.

Lens, coaxial cable for video signal and power supply 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. input.

· S-VIDEO (Y/C) output. (Refer to Fig.2)

Name

12V

GND

Role of Signal

DC IN 12V

GND

Soldering side

Connector Pin Assignments

456

11 12

Name

GND

12V

GND

Role of Signal

GND

DC IN 12V

GND

Y OUT

No connection

Name

EXT. SYNC

GND

12V

GND

Role of Signal

EXT. SYNC IN

GND

C OUT

GND

DC IN 12V

GND

Soldering side

Connector Pin Assignments

(Fig. 2)

Supplied plug

(HIROSE HR10A-7P-4S)

Supplied plug

(HIROSE HR10A-10P-12S)

(Fig. 1)

- 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.

Lens

CS-mount

5mm or less

Camera Lens

Back focus dia

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.

324

VIDEO setting (OSD)

+9V iris power (50mA Max.)

GND

0.7Vp-p auto iris video signal

GND

DC setting (OSD)

Control -

Control +

Drive +

Drive - (GND)

IRIS terminal Pin Assignments

Plug for IRIS terminal

(CHUOMUSEN E4-191J-150) Soldering side

- 5 -

(a) Internal Synchronous Control

(b) External Synchronous Control by VBS

The internal sync. mode automatically changes to the external sync. mode when the VBS signal

from an external control unit is supplied to 'EXT. SYNC' of 12P terminal on the back of the

camera.

*Required signal for the external synchronization

VBS (75Ωunbalanced) 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

Monitor TV

CAMERA

To DC 12V power supply

PG/CAMERA

C-SYNC./C-VIDEO

Monitor TV

INT./EXT. SYNCHRONOUS CONTROL

- 6 -

CAMERA CONTROLS (OSD)

To set up the camera, use the SETUP screen displayed on your monitor TV.

1. SETUP OF EACH FUNCTION

DISPLAY SHIFT

SELECT

DATA

DOWN

(Back side of the camera)

1. Press the DISPLAY button on the back side of the camera to display the SETUP screen on

your monitor TV.

2. Use the SHIFT button to choose the mode.

3. Use the SELECT button to choose the address.

4. Use the DATA (UP and DOWN) buttons to choose the 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 clear the setup screen. At that point, the settings are stored to

the camera. Remember that turning off the unit while the setup screen is displayed will not

store the settings and it returns to the previously-stored settings.

- 7 -

2. CAMERA CHARACTER (CHR)

(Factory setting is OFF.)

(1) ON:

You can display up to 7 characters.

The blinking character is the one currently

selected. Each time you press 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

- 8 -

3. WHITE BALANCE (WB)

Allows you to make the white balance adjustment automatically or manually, for a color

temperature range 2900K - 8000K. (Factory setting is AUTO.)

(1) AUTO:

Sets the automatic color temperature tracking mode. White balance may not be adjusted if

the lighting conditions are bad.

(2) MANU:

Sets the manual adjustment mode. This mode is effective for imaging with low variations

in color temperature.

(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 are enabled: (Factory setting is ON.)

(1) ON:

Allows you to specify the maximum gain for

AGC.

Choices include 6dB, 12dB, and 18dB.

(Factory setting is 12dB.)

(2) OFF:

Allows you to adjust the camera gain manually.

5. SHUTTER (SHUT)

Select either manual or automatic selection of the electronic shutter. (Factory setting is OFF.)

(1) OFF:

Factory setting (1/60 sec)

(2) AUTO:

Automatically selects the electronic shutter.

(3) HS1:

You can select among the 8 shutter speeds.

Choose one from:

1/100 1/125 1/250 1/500 1/1,000 1/2,000

1/4,000 and 1/10,000 sec.

(4) HS2:

You can specify the shutter speed from 1H to

262H in 1H increments.

(approx. 1/10,000 sec - 1/60 sec)

Choosing the AUTO mode or the high speed shutter

mode under the illumination of a flurescent light

may cause flicker or change in the white balance.

In this case, 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 object becomes brighter.

* In case the accumulated time becomes long

in the slower-side shutter mode while

shooting a fast-moving object, the picture

may viewed with after-image.

FREEZE PICTURE MODE

You can enter the freeze picture (field) mode by pressing the DOWN button of the data

button while the SHUTTER mode is OFF.

To return to the original live picture, press the DOWN button again.

- 9 -

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