GKU M22 Dash Camera Car Front Rear User Manual

: June 14, 2024
: GKU

GKU M22 Dash Camera Car Front Rear User Manual

Getting Started

Please read and understand warnings & safety instructions before operating.

You will need to insert a memory card before you can start recording. Please insert only a brand name Class-10, U3 or higher speed Micro-5D card for reliable operation.
Before first time use, you MUST format the memory card in the camera to prevent any errors and for smooth operation.
GKU dash cam is programmed to turn ON and START RECORDING automatically when it receives power, and STOPS RECORDING and turns OFF automatically when power gets disconnected within 4-5 seconds. (when you start /stop your car)
Setting Date & Time: Please set the correct date and time. Based on your location under the Date/Time by going to camera’s system settings menu.

Warnings

Do not expose this product to rain, moisture or water under any circumstances or itwill result in external or internal damage.
Do not puttee unitin a damp environment. This device is not designed to be damp proof.
Do not try to open the cover or ty to repair it yourself. If the accessories for this device have any problem, please contact the seller for assistance.
Do not leave the camera i the direct sunlight for & long period of time or where temperature could go above 160° (70°C)

Product Description

M22 Dash Cam
suction Cup
Rear Camera
Car Charger
Crow Bar
User Manual

Overview

AV(Rear Camera Port)
Suction Cup Slot
Type-C Port (Car Charger)
Start/Stop Recording
File Button
Lock Video Button
Power Button
Micro SD Card slot
Up Button
Settings Button
Down Button
Reset Hote
MIC Hole

Screen Icons Explanation

25K : Resolution|
Night Vision
---|---
00001 5: Time| HDR : HDR

Audio|
Charging

Micro SD Card status| 00:00: Recording Length

Installation

Installation of Front Camera

Insert a micro SD card into the card slot, be aware of the orientation shown in the picture below. To remove the micro SD card, gently put its top edge inward until it clicks, it will pop up and can be removed.
Installation

Tips:

The Micro SD Card must be formatted before use.
This dash cam supports 64-128gb micro SD Card, please format it before use
It’s recommended to format SD Card reqularly.

Installation of suction cup

Align the mount with the mounting groove located at the top of the camera, slot into the groove, backwards and forwards,
Connect the car charger to the cigar port

Installation of Rear Camera

Position 1:

Install the rear camera on the rear windshield.

Position 2:

Install the rear camera nearby the license plate.

Tips:

Please clean the position to ensure the adhesive quality before install the rear camera.
Please clean the rear windshield regularly to ensure the video quality if choose the position 1
If choose the position 2, you can install the rear camera with the included adhesive sticker or screws.

**The correct way to install the rear camera

**

3M glue and stand above the camera

**The wrong way to install the rear camera

**

3M glue and stand under the camera

Dash Cam Startup

AUTO POWER ON/OFF

Auto Power ON : GKU Dash Cam is designed to turn ON and start recording automatically when it receives power.
Auto Power OFF: The camera is also pre-configured to turn itself OFF automatically within few seconds when the power gets disconnected, when the car key is turned to LOCK position.

Caution:

Some trucks/car’s 12V cigarette outlet is always HOT, which means it provides constant power even when the car is turned OFF and LOCKED. If this is the case for your vehicle, then the auto ON/OFF feature will not work. And If you leave the camera continuously recording when the car is turned off, then it will drain your car/truck’s battery and you might not have enough power to start your car for next time. To Remedy this situation, you can do one of the two option.

You need to use a hardwire kit to solve this issue.
Change the connection in the fuse box for your 12V outlet to socket which.
only supplies power when car key is turned to ACC or ON position.

Manual power on/off

To manually turn ON : Press the power button once. To manually turn OFF: Press and hold the power button for at least 2-3 seconds.

Note:

Be sure to insert the Memory card before powering up the device. Do NOT insert/remove the memory card while the camera is turned ON. Only do so when it is turned OFF.

Dash Cam Function Explanation

Loop Recording

Options: 1 Minutes/ 3 Minutes/ 5 Minutes Automatically overwrite the unlocked video when the Micro card is full, to ensure the normal recording.

Loop Lock File

In normal situation, the dash cam can not overwrite locked video, turn on this option can loop locked videa chronologically.

G-Sensor

Options: OFF/ Low/ Medium/High

When detect car vibration, the section of the file will be locked, the higher the vibration, the more files are locked. If there are too many locked files, that machine may stop recording, which need to format Micro card. Therefore, please do not se this induction index high.

parking Monitoring

Turn on this function, the device will automatically record when it detects car vibration in the parking state. Parking guards need special power boxes for specific Car Dash Cam Camera to connect the ACC and GND in the safety box. (hardwire kit not included)

**Hardwire Kit for Dash Camera

**

Formatting Micro SD Card

To ensure compatibility with the camera, the SD card needs to et formatted on the camera. This dashcam supports an SD d, up to 128GB with class 10 & above.

Tap to enter setting interface, select ‘Format’ to format the SD card.
Formatting Micro SD Card

All data will be deleted after a successful format, please remember to backup your important data on your other devices in advance.
Every time you insert an SD card, please format it in the camera to ensure that the SD card is compatible with the camera,

Video Playback & Deletion

Press ‘M’ button enter first class menu, choose playback to view the video.

Choose the folder

Delete Video Long Press ‘M’ button, and select delete options.

Note: The file name ending with ‘F’ is front camera, R’ is Cancel rear camera.

Product Specifications

Resolution	2.5K+1080P
Wwide Angle	170° Wide Angle
Lens Aperture	F20
Working Temperature	-20°C~70°C
Storage	64-128GB
Power Supply	SV/2.5A
Power Interface	Type-C
Current frequency	50/60HZ
Loop Recording	Support
G-sensor	Support
24h Parking Monitoring (Hardwire kit Required)	Support
Warranty	1year

Q&A

Please checkif the SD card has been formatted in the camera, or change to a new premium-brand class 10 SD card with capacity 64GB-128GB.

Q: The camera automatically shuts down after one-minute-recording. What

should | do?

A: Itmay be due to screen savor function, you can change the setting on menu

Q: Whatif my dash cam can notturn on?

: We have firmware can update this issue, if not, please contact our customer service to get help,

Q: Should the dash cam always be on charging to keep recording?

A: Generally speaking, dash cam needs to be charged all the time. And please note that, the parking monitoring function requires a hard wire kit to ensure continuous power supply.

Q: Why my video looks blurry, how to solve the resolution issue?

A: First, you can check the resolution settings on the dash cam, whether it's 2.5K option.You can also contact our GKU aftersales team to get a firmware to update this function!

Q: Why my rear camera shows black screen?

A: Please make sure connect the rear camera before turning on the dash cam, if connect the rear camera when the dash cam on, it may cause short circuit. If the problem still exists, please let us know, we will replace a new rear camera cable for you.