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TABLE OF CONTENTS

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Summary of Contents for Ralcam H408A

  • Page 1: Table Of Contents

    TABLE OF CONTENTS ................1 Company Profile ............2 Information about the device ............3 Appearance Introduction ..............4 Display Introduction ..............5 Product Specifications ..............6 APP Download ..............7 Operational Guidance ..............9 Battery Installation ..............10 APP Appearance ...............11 Troubleshooting ............12 Application Environment ...............12 Warranty Limitations ..................13 Cautions...
  • Page 2: Company Profile

    COMPANY PROFILE The brand Ralcam belongs to Shenzhen Ralcam Co, Ltd. We were established in 2010 and based in Shenzhen. Ralcam is a professional high-tech manufacturer and exporter that Specialize in the design, R&D and production of high resolution and small diameter industrial endoscope.
  • Page 3: Information About The Device

    INFORMATION ABOUT THE DEVICE Device description 1.The automotive steering borescope of H4-A series is an important product and newly launched for the global automotive aftermarket. 2.It is specifically used to detect narrow and small curved spaces which are dif ficult to enter or hard-to-reach,such as automotive evaporator boxes, dew chambers, three- way catalytic sensors,etc.
  • Page 4: Appearance Introduction

    APPEARANCE INTRODUCTION 1 Cell Phone Holder 7 Type-C Charging Interface 2 Rotate Wheel 8 Power/Charging Indicator Light 9 Power On/Off ,LED Adjust Button 3 Handle 4 Elastic snake tube 10 Photo/ Video Button 5 Megapixels HD Probe 11 Battery Cover 6 USB port BORESCOPE...
  • Page 5: Display Introduction

    13 14 DISPLAY INTRODUCTION Image rotation resolution Temperature Setting Play back Snap/ video Switch-over BORESCOPE...
  • Page 6: Product Specifications

    PRODUCT SPECIFICATIONS H408A H406A Model Support Android and IOS,Harmony OS Support Phone System Chinese Simplified, English,Chinese Traditional, Japanese, Menu Language German ,Spanish, French, Italian, Korean, JPG :640*480/1280*720/1920*1080 System Snap Resolution Video Recording AVI:640*480/1280*720/1920*1080 Resolution Taking Photos,Videos Recording, Playback, Image Rotation, Basic Function High Temperature Early Warning Protection,etc ≈...
  • Page 7: App Download

    APP DOWNLOAD APP Download and Installation Instructions 1. iPhone devices - Search for "Finder borescope" in the Appstore or scanthe OR code to download and install APP. 2. Android devices - Scan the OR code to download and install APP 3.
  • Page 8: Operational Guidance

    OPERATIONAL GUIDANCE 1 . Install the Phone on the Holder Adjust the adjustment knob of the mobile phone holder,insert the mobilephone on the mobile phone holder (support 3.5 inch--6.3 inch screen mobilephone), connect the mobile phone and the handle with a data cable 6.3inch 3.5inch 2 .
  • Page 9 3 . LED Light Adjustment After power on, the LED light is the brightest by default setting, press thebutton to adjust the brightness, the brightness is divided into 3 levels, and thefourth level is turning of f the LED light. 4 .
  • Page 10: Battery Installation

    BATTERY INSTALLATION 1 . Unscrew the handle battery screw cover and take out the battery 2 . Please pay special attention that the positive and negative poles of thebattery correspond to the positive and negative poles on the endoscopehandle. After fixed, close the battery cover and Tighten the screw NOTE: Before replacing the battery, please make sure the device is dryand shut down.
  • Page 11: App Appearance

    APP APPEARANCE 1. Clean cache 2. Language 3. PDF report 4. Equipment statistics You can produce the PDF You can check the cumulative report as follows. use time and boot times. BORESCOPE...
  • Page 12: Troubleshooting

    TROUBLESHOOTING Fault Possible causes Method 1.Please recharge or replace the battery. Unable to 1.Dead Battery 2.Please check the battery and battery Power-on 2.Incorrect Installation compartment contact if it is dirt or deformation then reinstall the battery Auto Power-off Low Battery Please recharge or replace the battery.
  • Page 13: Application Environment

    Whole Machine Level Under the Water WARRANTY LIMITATIONS Join the Ralcam family, Enjoy a No-Worry Warranty policy: 1. 6-month warranty for quality-related issues.After checked the root cause is caused by defective manufacturing process or component damage via our professional maintenance engineer.
  • Page 14: Cautions

    CAUTIONS Please read this manual carefully before using this product, and follow the instructions to avoid the damage caused by improper use. 1 . Please don’t use our snake tube camera with other manufacturers borescope parts without authorization, even if the interfaces are the same. 2 .

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