Global Media Industry Group Co. Ltd. HD-12-001 Manuale Utente

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Hidden DVR Recorder
Quick Start Guidance
This product adopts Ambarella A12 solution with HD recording. 
Designed by the structure of vehicle itself, it is with compact, exquisite appearance, hidden 
installation and special for dedicated. You can install and program this by yourself. Moreover, 
this product does not contain lithium batteries. 
The professional processing technology of wide dynamic makes the abundant details 
available by capturing images in different lengths, and uniting two frames into one at the 
same time. High-definition HD (1920 * 1080) video is with up to 30 frames per second (fps). 
The recorded video files are selectable; Continuity dynamic screen; automatic coverage, loop 
record. In addition, you have  no  need  to  worry  about  the full storage of  memory card. It 
also allows playback of video clips. It is a new high-tech product with multifunction that 
external memory card can support up to 32G-TF. This high-end driving recorder is mainly 
used in driving recording and it is the best helper to effectively improve the capability to get 
the evidence of traffic safety incident.
Before using this product, please read this user manual carefully and kindly keep this manual; 
We hope that this product can meet your needs.
After connecting successfully, user can check the image of driving recording intuitively and 
operate the relevant functions.
Product introduction
The system is defaulted as factory preset of auto recording and Wi-Fi is on.
HD-12 Series
Function of buttons
Product parameter
MPU
Screen 
Video resolution
Recording angle
Video footage 
Video mode  
Video signal 
MIC
Memory card 
Power supply mode
Battery 
Work voltage
Work temperature
Ambarella A12
Display through the phone screen
1920×1080 30P, HDR1920×1080 30P, 
1280×720 30P, HDR1280×720 30P, 
140 degree wide angle
1 minutes (defaulted)
Seamless recording, and coverwritten
NTSC/PAL (defaulted as NTSC)
Support (default as ON)
8-32GB, over class 10
ACC
without
10-16V
-30˚C ~ +80˚C
NG
class 4
class 10
class U1
class U3
OK
Installation instructions
2. Insert TF card correctly.
Noted: Please use high speed TF card (over class 10), memory capacity should not be less  
than 8GB. It supports 32GB in max.
3. Connect yellow power line to 12V B+, red ACC to ignition, black is to ground, yellow video 
connector to AV interface of rearview mirror or car DVD. Start the engine and check 
installation and connection, if red light twinkle, it indicates the system is working and 
recording properly.
1. Turn off car engine.
Black to GND
Red to ignition +12V
Yellow to battery +12V
To rearview mirror or car DVD
Special function introduction 
HDR
HDR is an extremely useful feature that can provide 60fps with the odd frames at a short 
exposure time and the even frames at a longer exposure time, then reproduce a greater 
dynamic range and luminosity in the captured video sequence.
G-sensor
With G-sensor function, DVR can automatically save the video as read-only file when it 
detects acceleration of gravity changes greatly. For example, when car crash happens, 
the read-only file will be locked and cannot be overwritten in record cycle mode. It can 
only be manually deleted one by one or formatted.
Parking mode
Parking mode means this device can keep recording after ignition is off. When parking 
mode is on, both the recorder and indicator are off though the recorder is still recording 
videos. This function can protect your car well after you leave the car. 
Record recycle
To ensure enough memory, new recorded video will automatically overwrite the 
pre-recorded one. 
Distortion Correction
If the recorded angle is too large, the recording video will have a certain deforma-
tion, our machine has the features of distortion correction, so that the final 
recording image is more real.
Long press to turn it off, 
short press to turn it on
Short press to take photos
Mic
Reset button
Indicator light