PARKVISION PJ-115A2 AHD 720P Reversing Camera User Manual
- June 15, 2024
- PARKVISION
Table of Contents
Adjustable 720P 175°
Car Backup Camera
PJ-115A2 AHD 720P Reversing Camera
Warm Reminder:
We suggest that you do a fast test of the camera on a DC12V power before
installation. The user manual is also available in English, please contact us
for an electronic PDF format copy if you need. All products in the PARKVISION
store has a quality[12-month] guarantee from the date of purchase. Any
problems found or you need help, please contact us immediately on Buyer Center
or write us an email, and our service team will answer within 24 hours.
PRECAUTIONS
Please read it carefully to avoid unnecessary damage.
- This camera is designed to use on vehicles with DC 12V-24V power. It cannot be connected to power beyond DC 9-26V range, otherwise it may cause damage or malfunction.
- Please connect all wiring correctly according to the wiring diagram, in case of there may be a short circuit, no image display or damage to the vehicle
- When wiring, please make sure to avoid high temperature parts such as engine and exhaust pipe to avoid damage of wire and interference. If there are streaks or snowflakes in the image, it is recommended to add a camera signal filter to reduce image interference
PRODUCT PARAMETER
| Voltage | DC 12V-24V |
|---|---|
| TV Video Format | NTSC as default |
| Signal | AHO as default(CVBS switchable) |
| Resolution | 1920720 |
| Waterproof | IP68 |
| Camera Shell Material | Zinc alloy |
| Working Current | About 45mA |
| Default Image | AHO signal format with |
parkingline on the rear view
Viewing Angle| CVBS: horizontal 175°, vertical 105°
AHD : horizontal 172° ,vertical 75°
Operating Temperature Range| -20C- +65C
Storage Temperature Range| -30C- +80C
PACKAGE CONTENTS LIST
INSTALLATION AND DIAGRAM
to vehicle’s reverse light power
Froe compatibility reasons, it is not recommended to connect this camera to
any driving recorder or dash cam mirror
SWITCHING OPTIONS
Note: The camera is equipped with CVBS.PAL signal format By default, it
is also equipped with parking line image you can change the arrow according to
the following instructions 
Switching Features
Blue wire loop; Change rear view to front view
white wire loop: Parkingline ON to Parkingline OFF
white Plug: CVBS to AHD Video Signal
remarks:
- Please restart the camera to complete the switch.
- If the wire ring is cut incorrectly, it can be recovered by stripping both ends and reconnecting the wire core.
TROUBLESHOOTINGS
| Issue | Causes and Solutions |
|---|---|
| No image/black screen | 1.Please make sure you are using the cables that came |
with the camera, which can not used with other cameras cables
2.Please make sure your radio can be compatible with AHD-NTSC signal format,
has RCA video connector(CVBS-NTSC signal format need to be switched.)
3.Please check your wiring diagram whether has loose or incorrect wiring,
whether the wrong Video Input is used 4.The most direct and effective way is
to do a camera test, connect the camera to an independent display screen (such
as a TV screen, computer screen, 5-inch display screen, etc.), and use the DC
12v-24¥constant power supply to power on to check whether the displayed
picture is normal
Unclear image/blurry image| f please make sure the camera lens fim is removed.
2.Check whether there is dust on the camera lens, wipe the camera lens with a
soft cloth
3.The influence of interference. When wiring, please keep this product away
from devices that cause interference or you can add cameras signal filter
Does not work after a period of use| f The wires maybe clamped or squeezed,
causing the wires to break or make poor contact.
2Check if the camera lens entered water or has mist inside.
3.Doacamera test by yourself first to eliminate the cause, f necessary, please
contact us directly.
Tips: In rainy and snowy weather, please pay attention to cleaning the camera casing with clean cloth in time to avoid corrosion and paint peeling.
Email: [email protected]
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