HP DSJ-A7 - User Manual

1
About this Guide
The content in this document is for information purpose and is subject to
change without prior notice. We have made every effort to ensure that
this User Guide is accurate and complete. However, no liability is
assumed for any errors or omissions that may have occurred.
The manufacturer reserves the right to change the technical
specifications and accessories without prior notice.
Caution
 Keep the battery away from fire resource.
 Only use attached cable or charger to charge. Risk of explosion if
battery is disposed improperly.
 Dispose of used batteries according to the instructions.
 Use same type and same model number of battery for
replacement. Risk of explosion if battery is replaced by an
incorrect type.
 Do not put the LCD displayer or lens under the sunshine.
 Do not expose battery being placed in high temperature
environment.
Note
 A specific emission frequency may influence the image quality.
 Please try a few times of video-taking test before you formally use
this product in order to be familiar with this product.
 Always full charge the battery before use.
 Never dismantle, crush, or pierce the product, or allow the product
to short-circuit. Please persuade for professional assistance if the
product doesn’t work properly.
 If abnormal color on displayer appears upon power on or off, please
re-start the product.
 HP Inc. is NOT responsible for the loss of any data/content during
operation.
Before you start using the product, it is assumed that you agree to
the above statement.

Summary

Important Information

Safety Cautions

Critical warnings regarding battery safety, fire, and environmental hazards.

Usage Notes

Key operational tips for optimal performance and user experience.

Product Features

Introduction and Overview

Product purpose, intended use, and package contents.

Product Components

Identification and illustration of the device's physical parts.

Function Buttons

Detailed explanation of each button's operation and function.

LED Indicators

Meaning and color codes for various LED status lights.

Operation Guide

Power Management

Steps for powering the device on/off and managing the screen saver.

Recording Operations

How to start, stop, and perform video and audio recordings.

Photography and IR Function

Taking photos and activating infrared for low-light recording.

Intercom and Zoom Control

Using intercom feature and adjusting zoom levels.

Playback Navigation

Fast forward, rewind, and accessing recorded files for playback.

Menu Settings

Video Configuration

Settings for video resolution and quality options.

Photo Settings

Options for photo size and quality.

Shooting Parameters

Settings for photo rate and auto-shooting functionality.

Display and Audio Settings

Adjustments for screen brightness, volume, light sensitivity, and video duration.

Advanced Recording Options

Configuration of infrared switch, motion detection, and pre-recording.

System Management Settings

Post-recording, LCD auto-off, auto shut down, loop video, and default reset.

System Preferences

Language, key tone, voice prompts, and Car DV mode settings.

Management Software

Software Installation Requirements

Compatibility checks and preparation steps for software installation.

Installation Process

Step-by-step guide to installing the management software.

Software Usage Guide

Connecting the device, logging in, and basic software operations.

Data and Settings Management

Procedures for time sync, ID changes, and password management.

Remote Controller

Pairing and Operation

Steps to pair and use the remote controller with the device.

Charging the Remote

Instructions for charging the remote controller's battery.

Specifications

Troubleshooting

HP DSJ-A7 Specifications