POMIACAM YD-207A HD Mobile SD Card DVR User Manual

: June 16, 2024
: Pomiacam

Table of Contents

Safety Instructions
Important notice
Features
Parts
How to Use SD Card
General Operation
Specifications
FAQ
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POMIACAM YD-207A HD Mobile SD Card DVR

Safety Instructions

To prevent electric shock and risk of fire hazards:
Do NOT use other than the specified power source.

WARNING
RISK OF ELECTRONIC SHOCK DO NOT OPEN
WARNING: TO REDUCE THE RISK OF ELECTRONIC SHOCK, DO NOT REMOVE COVER(OR BACK), NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equipment.

Important notice

Please read over all cautions.
Please keep this manual for reference in the future.
Please notice all warning information.
Please strictly follow the instructions in this manual while operating.
PleaseNEVERputthisdeviceundertheplacewhichiseasilypouredbywater.
Please do NOT use abrasive chemicals, cleaning solvents or strong detergents to clean the device. Wipe the device with a soft and dry cloth.
Please do NOT get the gate of airiness heat exchange closed.
Pleaseleavethedevicefarawayfromhotandhightemperatureenvironment.
Install the device with the accessories coming with it.
10. Please take care when moving the device, make sure of security, and avoid being damaged by dropping from high place.
Call for qualified maintenance man to repair when needed.
The device can only be installed horizontally. Installed vertically or out of the horizontal could hurt person or damage the device or/and its parts.

Features

This is a smallest HD 1080P 2 Channel SD DVR, with the most powerful functions in China market here now, it can work in vehicles and other ranges. It works with CVBS and AHD 5.0MP, avi format and save videos in SD cards. You can use 4 modes on records: Power-up, Manual, Motion Detection, Scheduled Record; You can also take JPEG photos with audio playback, fast-forward, pause, HDMI 1080p output, and normal analog CVBS video output, password login, etc.

New HD Audio Video Encoding and decoding technology

H.264 High Profile(Level 4.1) compression, high resolution, full real-time recording, AVI format
G711 audio compression, Audio and video synchronization
AHD max 5.0MP(2592X1944)camera input.
2 Channel for different camera video input
2 Channel HD video, audio synchronal record

Intelligent Power Support

Stable working in 10V to 32V, suitable for 12-24V vehicles
Built-in supper electric capacity, which can effectively avoid power-off protection.
DVR can output stable 12V power for each camera, and power short-circuit protection.
Vehicle ignition control the power ON/OFF of the unit, also the system can work in power delayed recording by the ignition.

Multi Record Modes

Auto Record when power is ON
Timer Record
Manual Record
Motion Detection Record

SD Card Hot Insert/Remove Support

You can insert/remove the SD card when it is not recording or under playback mode

Support Universal 3rd Party Media Players

Video files can be playback by the media players below:

VLC media player(version 1.0.0 above)
Storm media(version 2009 above)
Winamp (version 5.531 above)
Media player in Windows Vista or Win7

Parts

Record indicator
Working indicator
IR receiver
SD card lock
SD1 slot
SD2 slot
HDMI port
SD card slot cover

Indicators when recording and normal working:

| Status| Means
---|---|---
Record Indicator| Flashing/Not-Flashing| Recording/Not Recording
Working Indicator| Stable ON| Normal Working
Back Part

Back Part

Power input
Camera 2 input
Camera 1 input
Video output to monitor

Interface Instruction:

NC： Null
POW： Power input
ACC： ACC input(connected to vehicle ignition, or connect with POWER cable, but it won’t have Delayed Record if you connect this way)
GND：GND Input

Aviation connector:

Aviation connector

Video Input
12V Output
GND
Audio Input

Remote Control

Buttons

Record
Snapshot
UP
Confirm
LEFT
RIGHT
DOWN
Stop Record/Play
Menu
Back
Play
Delete

Press MENU to enter into the menu, UP/DOWN/LEFT/RIGHT to select the sub menu and options, press OK to confirm your selection; ESC to cancel your selection or exit the menu; if there is no OK/NO shows up when you change any options, press ESC and it will ask if you want to save changes.

How to Use SD Card

Install SD Card
Please use original brand of SD cards, Class 10 is recommended.

Note: Use the key to open the lock of the slot and you need to insert the SD card inside the port and when you hear the sound, it means SD card is inserted corrrectly.
Connect cameras

Connect the cameras by the aviation connector according to the photo above
Power connection:

Power cable: Red cable to power positive, black cable to power negative; yellow cable to vehicle ignition. You can also put a fuse between the red cable to power positive.
Note: fuse should be connected to power positive part directly.
Note:
DVR should use DC power
DVR works only in 10V-32V
DVR power cable should be connected to vehicle battery directly.
DVR power is less than 5W.
Fuse should be installed to the side of battery.
Connect monitor
Cvbs Monitor:
AV output cable: red to video output, white to audio output, red for power output. This output cable is for normal CVBS output.
Hdmi Monitor:
You can link the front panel to the HDMI HD interface.
Format SD card
Press
, go to “STORAGE SETUP and select ” Format selected disk”, and then pressto format the SD card;
NOTE: we recommend to format SD card the first time when you use the DVR.
Start Record
Press REC to start recording; if the system is under POWER-UP record mode, then it will start recording automatically when you exit the menu.

General Operation

Playback

Press MENU to enter into main menu, and use UP/DOWN to select the sub-menu options.

Select the , and press OK to go to video list, use UP/DOWN to choose the files, you can press DEL to delete all files.

The files name stands for date of the file, 20171010 means the date, _1 means channel 1, _2 means channel 2; and then it is the video length, resolution and file size.

Note: Select the first line of the list “PATH:/mnt/SdCard1/”, press LEFT/RIGHT to choose playback SD1/SD2::
SD1: “PATH:/mnt/SdCard1/”
SD2: “PATH:/mnt/SdCard2/”

Image Quality & Frame

Press MENU to , and then

You can set the data for 2 channels separately:
Frame: 1FPS – 30FPS, the more frame value you choose, the more files size it will make, but the more smooth video image it will make too.
Image Quality: 5 levels, Very Good, Good, Normal, Bad, Low you can set the image quality according to your recording use and requirements..
Video format: support AUTO and other 14 different type of video input; when you set AUTO, DVR will automatically recognize the video type of the camera.
Record: ON to turn on the record of this channel; OFF to stop record for this channel.

Record Modes

POWER-UP Record: auto start recording when power is ON
Manual-Record : press OK and stop for the recording
Scheduled Record: starts recording according to the time table
Motion Detection: starts recording when there is any movement in front of the camera

Schedule Record

There are 3 periods available for this mode, you can set the different periods to start and stop recording.

You can choose to record by weekday, when you select the DAY, it records, otherwise it won’t record that DAY.

Motion Detection

Motion Detection

Sensitivity: HIGH, MIDDLE, LOW to set according to the conditions.

Speed: HIGH, MIDDLE, LOW, to set the speed of the change, if the subject is moving fast into the view of the camera, it starts record; if it moves really slowly into the view of camera, it don’t trigger the recording very sensitively.

Coverage Area: set the 2 channel separately as bellowing. The blue selected grids are the area that you don’t need to trigger motion detection, you can use the UP/DOWN to select, and press OK to confirm this grid.

System Time

Set the time: go to menu--> and save it after you set. Set the format of the date: go to menu, ->

Login Password

Password set: Menu- -> to set 4 digits login password
Login check-in: go to menu, -> and tum it ON to use this function.

Default Setting

Go to menu, -> -> , DVR will restart after you set it.

Firmware Upgrade

Steps:

1. Copy the firmware to the root of the SD card (we suggest you format the SD card first, make sure the card is empty), the firmware is a file called Update Pack-xxxxx(X stands for the date and time), and you need to un-zip the firmware, so that you can find it in the card.
Enter into
-> ->, and then you can see the upgrade, press OK to update.
The upgrade process will last for about 3 minutes and please make sure NOT cut the power while it is upgrading, otherwise the system will be damaged and the only way is return to our factory for update.

Display Setting

HDMI output: use the HDMI according to your need, it supports 800X600， 1024X768，1280X1024，1366X768，1440X900，1280X720， 1920X1080.

Note: the system supports CVBS and HDMI output as the same time, and the image output from CVBS is compressed based on HDMI, so if you set the resolution very high for HDMI, then the resolution for CVBS will be very small, including the fonts and menu text.
When it detects no HDMI input, the system will auto adjust to 800*600 to adapt with CVBS; if you want to use HDMI as output, you need to connect to HDMI display first and then turn on the DVR.

Channel Display Mode:
Dual channel-when the DVR turn on, it shows 2channel images by default.
Channel 1 mode: when the DVR turns on, it shows CH1 in full screen by default
Channel 2 mode: when the DVR turns on, it shows CH2 in full screen by default

Channel Full Screen Mode:
Left-Right Mode: the image of CH1 CH2 will be displayed in middle of the screen, image not distorted.
Left-Right Extend Mode: the image of CH1 CH2 will be displayed in the middle of the screen, but it will take up the full screen, so the image of each channel is distorted.
UP-DOWN Extend Mode: the image of CH1 CH2 will be displayed UP and DOWN of the screen, but it will take up the full screen, so the image of each channel is distorted.

CVBS System: set the type for CVBS output

Power

vehicle ignition to the power cables

Yellow cable from the DVR connected to the ignition of vehicle, RED to the positive of the battery, and BLACK to the negative of the battery.
go to
-<SHUTDOWN TIME(S)>, then press OK, it shows the seconds of the delayed record time, you can put 0-9999 seconds for the delay time for recording, press OK again to save and exit. When you set a time for delay record, the DVR starts when ignition is ON; when ignition is OFF, DVR still working for the time you set and the after that it will shut down automatically.

Specifications

Item	Data	Description
System	Language	Simple Chinese/English
Interface	Image menu
Encryption	Admin password
Video	Video input	1/2Channelcompositeinput(AHD) 1.0V， p-p, impendence

FAQ

Q: Why is the device power indicator light is OFF, the monitor no image?
A: First check whether the power is connected, the supply voltage is sufficient, need more than 10V or more stable voltage at least to provide 3A current power supply, then check if ACC (yellow line) come in with voltage.
Q: the screen says “no disk”, how to do?
A: First check the SD card or USB hard drive connection is good or not, if the connection is good, and then see if this SD card or hard drive is a new card, if it is necessary to format it in the PC, if it still cannot solve the problem, please send the SD card or hard drive to manufacturers or check with our services personnel.
Q: DVR output no image after connecting the camera
A: first check the input video signal source is connected, and then see if the camera format is supported by the format of the DVR, the DVR does not support TVI CVI format camera input, and can not enter more than 5 million AHD camera or no picture.
Q: Why is the TV (CVBS) display on the menu and the font is very small?
A: If you connect an HDMI monitor and set the HDMI output resolution is very high, then the TV display the menu text will be very small, the solution is disconnect the HDMI display, and restart the boot DVR; or you can set lower for the HDMI output resolution.
Q: Why is the HDMI monitor set up 1920X1080 and output is 800X600 instead?
A: You need to connect to a HDMI monitor, and then open the DVR power supply, you can get output 1920X1080;, because the DVR will check and if it doesn’t recognize the HDMI monitor is connected, then it will automatically set the HDMI output to 800X600 resolution to adapt to CVBS display.