Page 2
FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
CONTENTS What’s in the Box Camera Overview Installation Formatting the microSD Card Starting Video Recording Icon Introduction Setup Menu Gestures Switching Recording Display Modes Using the “Roadcam” App Caution Contact Us...
CAMERA OVERVIEW Bracket Slot Rear Camera IN Front Camera Speaker Mini USB Power Port (for data transmission) MicroSD Card Slot Working Indicator Power Button...
Page 6
Vent Mini USB Power Port (for connecting GPS) Screen...
INSTALLATION 1. Insert the microSD card. Warm Tips: A Class 10 or above microSD card is highly recommended for the D4 dash cam (microSD card is not included). D4 dash cam supports an up to 256GB microSD card. Please format your card in the camera before using this dash cam.
Page 8
Cable Clip 4. Adjust the viewing angle accordingly. 5. Connect the USB power cable into the USB power port of D4 Dash Cam, then plug the car charger into the cigarette lighter of your car. 6. Connect the rear camera with the extension cable into D4 Dash Cam to...
Page 9
7. Install the Rear Camera. Position 1: Install the rear camera on the rear windshield. The installation is easier. Position 2: Install the rear camera near the license plate. Position 2 is highly recommended. The rear image is crisp and clear for both rear viewing and reversing guide.
Note: ① Pay attention to the connector position when connecting the rear camera with ② Please clean the position to ensure the adhesive quality before installing the rear camera. ③ Please clean the rear windshield regularly to ensure the image quality if you choose the position 1.
STARTING VIDEO RECORDING device will automatically turn on and begin recording. 3 mins. save footage to either the “Front Urgent Album” or “Back Urgent Album” folder. ICON INTRODUCTION The main interface 4 5 6 00:00:34 2020-08-28 13:47 Recording indicator Power status Video time Settings Date/Time...
SETUP MENU 1. Resolution You can choose front camera resolution. Options: 4K25/2K30 Default Setting: 4K25 The rear camera resolution is 1080P. 2. Video Encode the microSD card. H.264 has better compatibility. Options: H.264/H.265 Default Setting: H.264 3. Screen Dormant AC parameters. Options: 60Hz/50Hz Default Setting: 60Hz 5.
Page 13
6. Parking The camera will be turned on automatically and start the 20s recording and lock if it is to trigger the recording. Note: box is shown on screen. 00:00:34 2020-08-28 13:47 please check! 7. Date Format Set the format you prefer. 8.
Page 14
10. Loop Recording to format the SD card or change to a new one. Default Setting: 3Min 11. Set Time Set the date and time manually. Note: Time Setting 2020 Cancel 12. Time Zone Setting Choose the time zone manually. The device will then display the time of the selected time zone.
Page 15
14. Format SD Format the microSD card. Note: ① to back up your important data on your other devices. ② camera to ensure that the microSD card is compatible with the camera. 15. GPS Info Note: Mini USB Mini USB Power Port 2 Power Port 1 (for connecting GPS)
SWITCHING RECORDING DISPLAY MODES Click the right side of the screen to switch recording display modes. 00:00:34 2020-07-17 13:47 USING THE “ROADCAM” APP CONNECT WITH ON THE APP 1. Stop video recording on the dash cam. 00:00:34 2020-07-17 13:47 WiFi Info WiFi SSID: KINGSLIM840AAF WiFi Password:...
Page 18
6. Tap the switch icon to switch to the front or rear camera display. Recording instrument Exit KINGSLIM840AAF 2020 07 17 13:47 Video Photo Connecting camera Video Add Recorder DOWNLOAD OR DELETE VIDEOS AND PHOTOS 1. Tap the icon to stop the recording. Video 2.
Page 19
Movie Select Movie Select Exit KINGSLIM840AAF Loop video Emergency video Loop video Emergency video 2020/07/17 14:00 2020/07/17 14:00 13:32:26 13:35:47 13:32:26 13:35:47 150.00MB 81.00MB 150.00MB 81.00MB 2020 07 17 13:47 Video Photo Video CHANGE RECORDING SETTINGS You can change recording settings in the app. Settings Microphone Cycle record time...
Page 20
SPECIFICATIONS Front Camera: Rear Camera: Video: 4K+1080P@25fps/2.5k+1080P@30fps Screen: Video Coding: H.264/H.265 Input: 5V DC Working Temperature: troubleshooting steps: 1. The dash cam can’t record. • Check whether your microSD card has enough space. Please back up any • Check if the loop recording in the settings menu is set to OFF. Set "Loop Record 2.
3. Avoid leaving the device in direct sunlight for extended periods of time. 4. Do not dismantle or expose the internal battery. CONTACT US respond within 24 hours. E-mail: cs@kingslim.net Tel: 888-811-1140 (US) Mon-Fri (except holiday) 9am-5pm (EST)
Page 22
IC Statement This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The term “IC: “...
Need help?
Do you have a question about the D4 and is the answer not in the manual?
Questions and answers