Memrecam GX-5 Manuel utilisateur

800200

User's Manual

High Speed Digital Camera System

GX-5

Model ST-769

June 2009

nac Image Technology, Inc.

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Introduction

The MEMRECAM GX-5 is designed to analyze images moving at speeds not

visible to the naked eye.

The MEMRECAM GX-5 has an unitized configuration with an IC memory as the

storage medium and the camera head structure that it divided and so is a high

speed digital camera that possesses the identical compact nature of a high speed

film camera, the same immediate playback function of a high speed video camera,

and can handle the digital data from all of the images after recording.

The MEMRECAM GX-5 easily performs the high speed photography necessary for

high speed techniques. Photography and analysis without the use of a computer is

possible with the included software containing the functions of remote operation

from a computer with the simple operation of the included remote controller, image

storage to a USB compatible external storage medium using the USB port and live

image display using the viewfinder or monitor.

The MEMRECAM GX-5 is designed for high speed and superior image quality

requirements. Photography at a resolution of 640 x 480 pixels is possible with a

photographic speed of 1,000 frames per second. High speed photography is

possible up to 100,000 frames per second (32(H) x 16(V)) using a split frame. Also,

high speed image transmission to the control computer can be performed

according to the high speed network (10BASE-T, 100BASE-TX, 1000BASE-T).

The MEMRECAM GX-5 performs high speed photography in demanding test

environments, and is compact, durable, vibration and shock resistant, as well as

possessing properties resistant to magnetism.

This user's manual provides the specifications, operating methods, interface with

peripheral equipment and system expandability information to use the

MEMRECAM GX-5 with these features.

Trademark

MEMRECAM is a registered trademark of nac Image Technologies, Inc.

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Read Before Using

Safety Precautions

To ensure safe use of this device, please completely read all of these following precautions before use. When

using this device, the following symbols and warnings are displayed for areas where particular caution is

necessary for safety. If there is a safety alert symbol within the description, please read the warning carefully

before beginning operation. There may be unexpected problems due to conditions and circumstances of use of

the device that are not listed below. Please carefully read all of the user's manual for the device. Directly contact

the retail outlet if there are questions about this device.

DANGER

This indicates the existence of an imminently dangerous situation that could result in death or

serious bodily injury to the user if the precaution is not observed.

WARNING

This indicates the existence of a potentially dangerous situation that could result in death or serious

bodily injury to the user if the precaution is not observed.

CAUTION

This indicates the existence of a potentially dangerous situation that could result in slight bodily

injury or moderate damage to the user if the precaution is not observed. This warning sign

indicates a warning relating to faulty operation and the existence of areas where there is concern of

damage to this device or connected devices.

Handling Precautions

Safety alert symbol

This is a「Safety Alert Symbol」.

This symbol is intended to alert the user of items or operations that could

be dangerous to oneself or others during the use of this device. Carefully read

the messages accompanying this symbol and follow the instructions to safely

use this device.

Grounding terminal symbol

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This symbol is displayed in areas with grounding terminals. If not grounded, electrical

shock may occur when metal or other parts of the device are contacted. Do not ground,

due to the dangers involved.

If a 3P-2P conversion plug is used to connect to the power outlet, connect the grounding

wire of the conversion plug to the grounding terminal.

High voltage warning symbol

This symbol is displayed in areas of dangerously high voltage.

Remove the power cable from the outlet when replacing fuses.

Do not remove the cover of this device. Electrical shock could occur if this device is

handled with the cover removed even if the power switch is OFF.

Precautions for Use

Caution Verify Power Input

Power input to the system should be AC 100~240V/47~63Hz when using the AC adapter

enclosed, and DC20~32V when using DC power or batteries. Please verify power voltage,

frequency and polarity prior to connecting to power.

Caution Operating Environment

・Use in locations where the ambient temperature is 0~+40°C and the RH is 30~80%. Use

where there is no condensation.

・Store where the ambient temperature is -10~+60°C and the RH is 20~80%. Store where

there is no condensation.

・Avoid using in locations with smoke, corrosive gases or strong magnetism.

・Do not store in locations subject to direct sunlight, rain or salt water.

・Do not use in locations with excessive dirt, dust, sand or moisture.

Caution Vibration and Shock

The MEMRECAM GX-5 is a model designed and manufactured to withstand strong

vibration and shock, and may be installed in vehicles. However, please take the following

precautions.

・The vibration and shock resistant properties are only present in the DRP unit and the camera

head unit. There are no vibration and shock resistant properties present in the AC adapter or

JPAD3. Please visit your retail outlet to purchase power sources and lenses with vibration and

shock resistant properties.

・If connecting a cable to the connector of the main camera unit, all of the connectors will have

shock and vibration resistant properties.

・There are ten M10 screw openings on the back of the camera for use when installing

attachments with vibration and shock resistant properties to the main camera unit.

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Caution Handling the DRP Unit

The inside of the DRP unit contains parts that are precisely manufactured and installed.

Please keep the screws in the DRP cover tightened and do not open the cover under any

circumstances (even if the DRP unit does not operate properly). It may not be possible to

recover the functions of the camera.

Caution Generation of Heat

Heat will be generated during operation of the system but it will not interfere with operation.

If an abnormal amount of heat is generated, turn off the power and unplug from the outlet.

Directly contact the retail outlet or this company.

Caution Handling the Lens Mount

Remove the lens or cap on the lens mount of the camera to view the camera contents. Do not

touch or place items inside. This could damage the optical system, and any dust could

adversely affect the image.

Caution Handling Cables

Turn the power off while connecting or removing cables.

With the power still on, connecting or removing cables could result in a malfunction, or

electrical shock.

Do not put metal parts into the connectors.

Caution Handling the Battery

The MEMRECAM GX-5 is equipped with a standard memory backup battery so do not place

in direct sunlight in vehicles, near fire, on the stove or any location with high temperatures.

The battery could leak and adversely affect performance of the battery of its life.

Do not use the memory backup batteries for any other purpose. The battery could leak,

generate heat or malfunction.

Contact a retail outlet for replacement memory backup batteries.

Caution Handling When Moving or Transporting

Use the special carrying case for this product when moving or transporting.

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Caution Amplification of Sensor Noise

The temperature of the image sensor used in this product alters the screen noise. This noise

has a pattern that differs from the stationery pattern noise for each sensor. In this product,

noise reduction is performed by correcting the temperature changes as well as the stationery

pattern noise for the sensor.

If a finer image quality is desired, adjust the black balance immediately prior to photographing.

(Cf. 3-48 3.3.8 black balance)

Depending on the conditions and circumstances of use of the device, there may be malfunctions

other than those listed above. Please carefully read all of the user's manual for the device. Directly

contact the retail outlet if there are questions about this device.

Parts to be Replaced on a Regular Basis

・Clock Battery

The clock battery will last for approximately 8 years. Replacement cannot be made by the user so

please contact the retail outlet or this company.

・Memory Backup Battery

Please replace the memory backup battery approximately one year after purchase. If the discharge

rate accelerates or if there are differences in amount of use, please replace immediately. Replacement

cannot be made by the user so please contact the retail outlet or this company.

Warranty

The warranty period for the MEMRECAM GX-5 is for one year after delivery.

For details, refer to the attached warranty.

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Table of Contents

Introduction····························································· -1-

Read Before Using ······················································· -2-

Precautions for Use ······················································· -4-

Parts to be Replaced on a Regular Basis ········································ -6-

Warranty······························································· -6-

１．Overview

1.1 Standard Components ························································· 1‐2

1.2 The Exterior of the MEMRECAM GX-5 & the Name and Function of Each Part ············· 1‐3

1.2.1 Front Panel ······························································ 1‐4

1.2.2 Side Panel ····························································· 1‐10

1.2.3 Camera Head ···························································· 1‐11

1.3 Cables······································································ 1‐14

1.4 AC Adapter·································································· 1‐15

1.5 GXLink ···································································· 1‐16

２．Basic Operation

2.1 The Flow of Operations························································· 2‐2

2.2 Preparations ································································· 2‐3

2.3 Power······································································ 2‐4

2.3.1 MEMRECAM GX-5 Startup Sequence ········································· 2‐4

2.3.2 Remote Control JPAD3 Startup ··············································· 2‐6

2.4 Camera Configuration Setup···················································· 2‐7

2.5 Stop (STOP Mode) ···························································· 2‐8

2.6 Live Image Display (VIEW Mode) ················································ 2‐9

2.7 Recording··································································· 2‐10

2.7.1 ARM Mode ······························································ 2‐11

2.7.2 REC Mode ······························································ 2‐12

2.8 Memory Backup ······························································ 2‐13

2.9 Playback···································································· 2‐14

2.9.1 PLAY Mode - Single Sequence Playback ······································ 2‐15

2.9.2 LOOP Mode - Loop Playback ··············································· 2‐16

2.9.3 Playback at Varying Speeds·················································· 2‐17

2.9.4 Skip Forward, Fast Forward, Rewind ··········································· 2‐18

2.9.5 Frame Jumping ··························································· 2‐19

2.9.6 Playback Range Settings ···················································· 2‐20

2.10 Saving ···································································· 2‐22

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