Basic Installation Instructions for the Audiovox PSD100D Front or Rear Sensing System

 

Installing the Audiovox PSD100D Front or Rear Sensing System

Mounting the Sensors 

Choosing the Correct Sensor Sleeve: Use the application guide below to determine whether a sensor sleeve will be required. This will affect the diameter of the hole in the bumper. 

Marking and Drilling Holes:

1. Mark the locations of the sensors on the front or rear bumper using a grease pencil.
   • Identify the sensors height on the bumper and mark. The sensor height should be between 18” and 30” from the ground.
   • Divide the bumper as shown in Figure 1 for a two sensor install, or as shown in Figure 2 for a four sensor install.
   • Install the sensors equally from the center of the bumper.
   • Inspect behind the bumper where the sensors are to be located to check for possible obstructions, including metal braces, electrical wires, and clearance. The sensors need 1.5” of clearance behind the bumper to be fully inserted and mounted securely. Do not mount sensors directly above exhaust pipes or with the rear of the sensor contacting metal. Relocate the sensors if any obstruction exists.
2. Before drilling the holes, use a center punch to make a dimple on the bumper to prevent the drill from slipping from the intended mark.
3. Drill the sensor holes.
   • Use a 26mm Hole Saw if you are using a sensor sleeve.
   • Use a 13/16” Hole Saw if you are installing without a sensor sleeve.
   • When drilling a metal bumper, remove the sharp edges using a round metal file. Be careful not to enlarge hole when filing.

Installing the Sensor Sleeve and Sensors:

NOTE: When installing the sensors into the sensor sleeves, push on the outer ring of the sensor only. Never push on the center of the sensor.

1. Ensure sensors and sleeves are upright (all products have an alignment mark on the top).
2. If required, install the sensor into the sleeve.
3. Install the sensor (with sleeve, if required) into the holes drilled in the bumper.
4. Run the sensor wires through the sensor sleeves in the bumper.
5. Press on the outer ring of the sensor and push until the sensor is flush with the bumper. The sensor should fit snugly into the bumper and lock into place.
6. Determine where the sensor wires will enter into the trunk area or passenger compartment. Many vehicles have a factory grommet to allow routing of wires from the outside to the inside of the vehicle. If needed, drill a hole to route the wires into the vehicle, taking care when drilling metal. Smooth edges with a round metal file and use a rubber grommet to protect the wires.
7. Feed the sensor wires through the factory grommet or other opening into the vehicle for connection to the control module (e.g., into the cab of most trucks or the trunk of passenger cars). NOTE: Once the wires are passed through, make sure there is enough wire to route to the control module. Check that the sensor wires will not be pinched by moving parts or panels.
8. Cable tie the sensor wires and the power harness wires behind the bumper, keeping them away from the exhaust system or moving suspension parts (install power harness before using cable ties). Do not pull on the sensor wires near the sensor shaft exit point, as this may damage the inner connections.

Installing the Power Harness (REAR)

REAR SENSORS - POWER HARNESS INSTALL: For installation in the REAR of the vehicle, locate a source of reverse power (usually at taillight assembly) and accessory power (usually cigarette lighter).

1. REVERSE POWER: Using the tap connector supplied, perform the following steps:
   • Place the un-stripped positive reverse power lead wire on the run channel.
   • Insert the un-stripped RED power wire completely.
   • Make the connection between the wires by crimping down the metal connector with a pair of pliers, making sure the metal is flush with the plastic insulator.
   • Close the top hinged cover until latched.
2. GROUND: The ground wire should be secured directly to the vehicle body or to a ground wire directly attached to the vehicle body. Using the tap connector supplied, perform the following steps:
   • Place the un-stripped ground (earth) lead wire on the run channel.
   • Insert the un-stripped BLACK power wire completely.
   • Make the connection between the wires by crimping down the metal connector with a pair of pliers, making sure the metal is flush with the plastic insulator.
   • Close the top hinged cover until latched.
3. ACCESSORY POWER:
   • Place the un-stripped accessory lead wire on the run channel.
   • Insert the un-stripped ORANGE ground wire completely.
   • Make the connection between the wires by crimping down the metal connector with a pair of pliers, making sure the metal is flush with the plastic insulator.
   • Close the top hinged cover until latched.
4. Route the power harness wires with the sensor wires to the control box.

Installing the Power Harness (FRONT)

FRONT SENSORS - POWER HARNESS INSTALL: For installation in the FRONT of the vehicle, locate a source of accessory power (usually cigarette lighter).

1. ACCESSORY POWER:
   • Place the un-stripped accessory lead wire on the run channel.
   • Insert the un-stripped RED ground wire completely.
   • Make the connection between the wires by crimping down the metal connector with a pair of pliers, making sure the metal is flush with the plastic insulator.
   • Close the top hinged cover until latched.
2. GROUND: The ground wire should be secured directly to the vehicle body or to a ground wire directly attached to the vehicle body. Using the tap connector supplied, perform the following steps:
   • Place the un-stripped ground (earth) lead wire on the run channel.
   • Insert the un-stripped BLACK power wire completely.
   • Make the connection between the wires by crimping down the metal connector with a pair of pliers, making sure the metal is flush with the plastic insulator.
   • Close the top hinged cover until latched.
3. Route the power harness wires with the sensor wires to the control box.

Mounting the Visual Display/Speaker

The Visual Display/ Speaker has three volume settings: Off, Hi, and Low.
Since it can be adjusted as needed, you should mount it in an accessible
location in the interior.

It is recommended that the Visual Display/ Speaker for the Rear detection
system is mounted behind the driver and the Front detection system is
mounted in front of the driver.

1. Route the wires for the visual display and speaker to the area where
   you will install the control module. Make sure they will not be
   pinched by the panel or moving parts.
2. Clean the back of the display and the mounting location to ensure
   good adhesion. When the location is dry, peel the backing strip off the
   Velcro tape and place on the back of the speaker. Next peel the
   backing strip off the other side of the Velcro tape and press on the
   cleaned surface. Use the optional mounting screws (provided), if
   necessary.

Mounting the Mute/On-Off Button

The PSD100D system has an optional mute/on-off switch. When installed with a rear system, the button will mute the rear PSD system until the ignition is turned off and back on. When installed on a front sensor system, the button serves as an on/off switch for front detection. To install the Mute/On-Off button:

1. Determine a suitable place to mount the button.
2. Route the wires for the button to the area where you will install the control module. Make sure they will not be pinched by the panel or moving parts.
3. Check the area behind the button location to ensure it is clear of obstacles. Drill a 10mm diameter hole for the button,
4. Mount the button and secure with the supplied locking ring.
5. Attach the cable connecting the button to the module.

Control Module Dip Switch Settings

The PSD100D has a number of settings. You can modify these settings at any time.

SETTING	SWITCH 1	SWITCH 2	SWITCH 3	SWITCH 4
UP	Rear Bumper	4 Sensor	Full Detection (7ft)	High Sensitivity (general use)
DOWN	Front Bumper	2 Sensor	Normal Detection (5ft)	Low Sensitivity (use if required to remove ground detection)

Mounting the Control Module

Determine a dry place inside the vehicle (out of the way) to mount the control module (e.g., behind an inner body panel), making sure that all wiring will reach the intended location.

1. Plug the sensor wires, speaker and power harness into the control module before mounting. The sensor must be plugged into the corresponding socket (see Figure 4). The control module is pre-fitted with Velcro for mounting.
2. Clean the pre-selected mounting area to ensure good adhesion.
3. When the surface is dry, peel the backing off the Velcro pad and attach the control module.

Click Here to View Image

Setting the Learning System (Rear Sensors)

If an object mounted on the vehicle is causing the Rear sensor system to false alarm (tow bar, rear mounted tire, bicycle rack etc.) you can ‘train’ the PSD system to ignore these obstacles.

1. Place the vehicle in an area at least 15ft away from obstacles.
2. Start the engine and leave it running.
3. Place the vehicle in and out of reverse gear 4 times at 1-2 second intervals, ending with the vehicle in reverse. When the vehicle enters learning mode, the LED display will display RED-ORANGE-GREEN alternately for 10 seconds silently. The system will then beep for 1 second to confirm that the ‘training’ was successful.
4. Once ‘trained’, whenever the vehicle is placed in reverse the LED will flash orange and then green and the system will beep once to alert the driver that part of the detection area is being ignored.

The learning system can be re-trained at any time by performing the training cycle explained above.

The system can be reset to default by removing the vehicle mounted obstacle and performing the training cycle.

Once the learning system has been reset, when placed in reverse, the system will only flash green once (showing that there is no area in the detection zone being ignored).

Operating the Visual Display

The VCD100 is an optional accessory that will offer a visual representation of the three detection zones. During startup the VCD will run a diagnostic of the parking sensor system as per the following chart:

VCD Display	Indication
Green Bars	System is functioning correctly
Yellow Bars	System is functioning correctly with learned obstacles
Red Bars	System is malfunctioning
Three Bars Alternating	The system is running the learning procedure and is scanning for vehicle mounted objects.

In the top of the visual display is a small hole (see fig 5). By pressing a pin or paperclip into the whole the TAC switch can be pressed. Each touch of the TAC switch will cycle through the volume settings (High, Low, Off). The visual display can be reversed so that it may be mounted upside down. To activate this function press and hold the TAC switch for 4 seconds.