Extech Instruments HDV7C-A4-60-1, HDV7C-A4-60-3 User manual

User Manual

Four-Way Articulating
Probes

Models HDV7C-A4–60–1 and –3. For use
with HDV700 VideoScope.

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Introduction

CAUTION

Do not insert the probe into flammable liquid or gas.

This product is designed for industrial use only. It is not intended for use in hu­man or other biological inspection.

To clean the probe, wipe with a soft cloth dampened with a mild detergent and
clean water. Do not use abrasive detergents, corrosives (alcohol), or solvents
to clean the probe. Use a high quality lens cleaning fluid and a lint-free swab
to clean the camera and worklight lenses.

Do not disassemble the product, damage to the product and electrical shock
may occur.

Avoid direct sun exposure. Store in a cool, dry, and well-ventilated area.

The probe contains sensitive circuitry that controls
the optics and electronics of the camera. Do not
strike the probe or allow it to impact objects
forcefully.

The following liquids have been approved for sub­mersion of the camera probe: Brake and transmis­sion fluid, diesel fuel, unleaded gasoline, engine
oil, and CPC hydraulic fluid (46AWS).

Thank you for selecting the Extech four-way articulating camera
probe. This probe is intended for use with the HDV700 VideoScope.

The probe is manually controlled by its joystick, control buttons,
and lock switch. The probe is also controlled by the HDV700 touch­screen for capturing camera images and video, image manipulation,
and other functions as described in the HDV700 User Manual avail­able at the support site (see Support section).

Safety

Safety Note

Please read and understand all safety cautions before use.

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Probe Description

1. Joystick articulation control

2. HDV700 Connecting cable

3. Stabilizing stand

4. Hand grip

5. Image enhancement button

6. Camera probe

7. Articulation locking switch

8. Image rotation (90° clockwise) button

9. Image reflection filter button

1. Align the white dot on the probe connector with the white dot on
the HDV700 monitor connector.

2. Plug the probe into the monitor unit, ensuring proper alignment
and full insertion.

3. Tighten the collar nut to secure the connection. Do not
overtighten.

Connect the Probe

Carefully connect the probe to the HDV700 as detailed below. Al­ways switch the HDV700 power off before connecting the probe.

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Probe Controls

Articulation Lock

to rotate the image 90°.

to activate an image filter that
reduces reflections from shiny surfaces and reduces particle arti­facts on the camera image.

Articulation Joystick

Use the joystick (1) to move the probe neck in four directions as
shown in the illustration below. The thumb is typically used to move
the joystick while the hand grips the control unit. Set the control
unit’s stabilizing base (3) on a firm platform for convenience.

Move the probe slowly and carefully; stop moving in a specific di­rection if resistance is detected. Keep the probe as straight as pos­sible and keep the probe neck at 0° articulation when moving into
and out of an inspection area.

Move the locking switch (7) to the locked position (to the right), to
freeze the probe neck in place. Move the switch to the left to re­lease the lock. Do not lock the probe neck at an angle when insert­ing or removing the probe from the inspection area, this can bind
the probe in the inspection area.

Light Enhancement Button

Press the light enhancement button (5) to highlight the darker areas
of a camera image.

Rotation Button

Use the rotation button (8)

Anti-Reflection Button

Press the reflection filter button (9)

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HDV700 Controls

1. Reflective mirror

2. Worklight opening. Align the worklight with the opening

3. Threaded probe connection

Remove the camera protective cover by rotating it
counter-clockwise.

Turn the silver alignment sleeve clockwise to move to
the right, exposing the worklight.

The HDV700 touch-screen offers additional functions and control of
the probe such as recording images and video, split-screen views,
image rotation, and more, as covered in the HDV700 user manual.

Mirror Accessory

The supplied mirror accessory provides a side view camera image.
Use the HDV700 touch-screen to select forward and side camera
views and to control the worklights (see HDV700 user manual).

Notes: Peel off the protective film from the mirror before use. Clean
the mirror with a lint-free swab and a high quality lens cleaner. If
necessary, remove dust and moisture with compressed air.

Side View 70° Mirror Description

Mirror Accessory Installation

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Attach the accessory by rotating it clockwise onto the
probe. Align the hole on the accessory to expose the
worklight.

Rotate the silver alignment sleeve to move left or right,
as needed.

Measurement Considerations

• Ensure that the camera lens cap is removed before inserting the
probe into the inspection area.

• After connecting the probe to the HDV700, verify that a clear
camera image is displayed. If not, remove the probe and reat­tach it ensuring correct orientation and a tight seal.

• Do not force the probe through an inspection area if resistance
is detected. Check the nature of the resistance and clear it as
necessary before continuing.

• When the inspection is complete, remove the probe from the in­spection area. To avoid probe binding in the inspection area,
keep the probe straight and a 0° probe neck articulation angle.

• Clean the probe with a damp cloth and mild detergent as
needed. Clean the camera, mirror, and worklight lenses using a
high quality cleaning fluid and lint-free swabs.

• Attach the protective lens cap when storing.

• Coil the probe carefully with as wide an arc as is possible when
fitting into its protective case.

Specifications

Camera image resolution

Frame rate 30 frames per second (fps)

Camera accessories Side view mirror attachment

Probe head and probe body
diameter

Probe head length 0.93 in. (23.5 mm)

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640 x 480 pixels

0.24 in. (6 mm)

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Probe length 3.3 ft. (1 m) (HDV7C-A4–60–1)

9.8 ft. (3 m) (HDV7C-A4-60–3)

Articulation Four–way articulation with 360° movement

Probe head material

Probe body material Stainless steel mesh

Worklights LED lamps around camera lens and one

Field of View (FOV)

Depth of Field (DOF) 0.4 to 4.0 in. (1 to 10 cm)

Operating and Storage
temperature

Approved liquids for probe
immersion

Ingress protection Probe tip and body: IP 67 (IEC 60529)

Stainless steel

side-view worklight for use with the supplied
mirror accessory.

87.1°

14℉ to 120℉ (-10℃ to 60℃)

Brake and transmission fluid, diesel fuel, un­leaded gasoline, engine oil, CPC hydraulic
fluid (46AWS), and water.

Protected from submersion in water up to 3.3
ft (1 m) for 30 minutes maximum. In use: rain,
splashes, and accidental submersion

Two-Year Warranty

FLIR Systems, Inc. warrants this Extech brand instrument to
be free of defects in parts and workmanship for two years from
date of shipment (a six-month limited warranty applies to sensors
and cables).

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