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General| Brand | Commax |
|---|---|
| Model | CDV-72UM |
| Category | Intercom System |
| Language | English |
Safety guidelines for power connections and product installation to prevent hazards.
Precautions for safe cleaning and general use to avoid damage or malfunction.
Explains how to page an interphone and answer calls from door cameras or interphones.
Details how to adjust the ringtone volume using the side switch.
Describes answering calls, 3-way calls, and call time limits.
How to record video from door cameras or during calls, and storage details.
How to view live feeds from connected cameras and switch between them.
Instructions on how to unlock the door remotely.
How to capture still images from cameras, especially during monitoring.
Details automatic video recording settings and maximum recording times.
Explains the naming conventions and formats for recorded still images and videos.
Important information regarding SD card capacity, file limits, and backup recommendations.
Describes the startup screen, SD card check, and main menu navigation.
How to check visitor recordings and navigate through media.
Playing recorded videos and the process for deleting them.
Introduction to the main settings categories: Time, Display, Language.
Detailed steps for setting the device's time and date.
Adjusting display settings like brightness, contrast, and hue.
Procedure for selecting and setting the user interface language.
Accessing settings for saving methods, system initialization, and motion detection.
Choosing between video and still image recording options.
Steps for performing a factory reset and formatting the SD card.
Setting up and adjusting motion detection sensitivity for connected cameras.
How to initiate calls, manage call volume, and release door locks.
Guidance on paging and communicating with interphones.
Details the 4-wire connections for cameras, including polarity.
Details the 3-wire connections for sensors, including polarity.
Details the 2-wire connections for CCTV cameras, including polarity.
Specific wiring instructions for CCTV cameras requiring separate power.
