PL91HRTN - Car kit Pyle - Free user manual and instructions

Product Type	Car Stereo / Receiver
Brand	Pyle
Model	PL91HRTN
Dimensions (W x H x D)	7.1 x 2.0 x 6.1 inches
Weight	1.8 lbs
Power Supply	12V DC (negative ground)
Power Output	4 x 50 Watts RMS
Audio Formats Supported	MP3, WMA, WAV, FLAC
Radio Tuner	AM/FM with 30 presets
Bluetooth	Yes, version 4.0 with hands-free calling and audio streaming
USB Port	Front USB for music playback and device charging
Auxiliary Input	3.5mm front auxiliary input
Display	1.8-inch LCD color display
Remote Control	Included wireless remote
Maintenance	Clean with soft dry cloth; avoid liquids
Safety Features	Detachable faceplate for theft prevention
Spare Parts	Wire harness, mounting sleeve, screws
Repairability	Professional repair recommended; no user-serviceable parts
General Information	Compatible with most vehicles; ISO DIN mount

Frequently Asked Questions - PL91HRTN Pyle

How do I install the Pyle PL91HRTN in my car?

Installation requires removing the factory stereo, connecting the wiring harness (usually ISO or aftermarket adapter), mounting the unit with the included sleeve, and securing the faceplate. Refer to your vehicle's manual for specific steps.

Can I connect my smartphone via Bluetooth?

Yes, the PL91HRTN supports Bluetooth hands-free calling and audio streaming. Pair your phone by enabling Bluetooth on both devices and selecting "Pyle PL91HRTN" from the phone's list.

What audio formats are supported?

The unit supports MP3, WMA, WAV, and FLAC files played from USB or SD card. Ensure files are not DRM protected.

Does the unit have a backup camera input?

The PL91HRTN includes a dedicated reverse camera input (RCA). When connected, the display automatically switches to camera view when the vehicle is in reverse.

How do I set the clock?

Press and hold the "VOL" knob for 3 seconds to enter the settings menu. Use the knob to navigate to "Clock" and set hour/minute with the knob or preset buttons.

The faceplate is removable; how do I detach it?

Press the "Release" button located on the left side of the faceplate. Gently pull the faceplate towards you to remove it. Store it in a safe place.

Can I control the unit from my steering wheel?

The PL91HRTN is not wired for steering wheel controls. However, an optional adapter (e.g., Axxess ASWC-1) may allow integration.

What should I do if the unit does not power on?

Check the fuse (usually in the back of the unit or in-line). Ensure the ignition is on or the yellow constant power wire is connected. Also verify ground connection.

How do I reset the unit to factory settings?

Press and hold the reset button (small pinhole) on the front panel with a paperclip for 3 seconds. This clears all settings and Bluetooth pairings.

Is there a warranty?

Yes, Pyle typically offers a 1-year limited warranty. Keep your purchase receipt. Contact Pyle customer service for warranty claims.

USER MANUAL PL91HRTN Pyle

Exterior view of a PYLE remote control panel with a car on a road, shown from an open case (no text or symbols on the device itself)

Adjustable Headrest w/Built-in 9" TFT-LCD Monitor with IR Transmitter

Warning

▶ Read this manual before using this product.
This product is composed of precision components and should not be dissembled Service must be performed by a factory authorized technician.
▶ Protect the product from moisture and shock.

Attentions:

1. When connect the electric power wires, you should make clear about the positive and negative electrode (the red one is positive and the black is negative). If you wrongly connected the fuse in the filter box will be broken protectively. Please replace the fuse in same parameter.
2. Because the LCD screen is the main component It should be paid attention to be damp-proof.
3. The device must be installed firmly to prevent falling of device that will possibly cause injury and device-broken.
4. The connecting-point of direct current (12V) should connect on the Main line of storage battery as possible as it can, for keeping this device in normal operation and be away from the large voltage drop influence.
5. There is high voltage cluster in this machine, if you are the professional person, should never to take part the machine if malfunction and contact the dealer in time.

UNIVERSAL HEADREST WITH PRE-INSTALLED MONITOR OWNER'S MANUAL

Congratulations on your purchase of this headrest monitor system. The product is designed and built to deliver excellent video quality and long lasting high performance. For best results please consult a professional mobile electronics installer for application advice or troubleshooting. Please read these instructions thoroughly before installation.

Installation Instructions

1. Remove the existing headrest from the seat.
2. Adjust the posts of the new headrest to fit the holes in the seat where the headrest will be installed. The post can be moved together or apart: grasp one post in each hand, move the posts in opposing directions (like they were walking) while pushing them toward each other or away from each other.
3. Insert the cable in the proper hole. Insert the posts into the holes in the seat and carefully work the headrest into position. Make sure the cable is not pinched.
4. Run the cable down the seat and out to the location of the video source unit (such as a DVD player).
5. Connect the wires as indicated:

a. Red: Connect to a switched (+) 12 volt source (ACC). Use a lead that has (+) 12V when the ignition is on or in the ACC position so the monitors turn off when the key is in the off position. Wiring the monitors "hot" could cause your battery to run down when the engine is not running.

b. Black: Connect to a good chassis ground.

c. Reversing the polarity of the red and black leads will damage the monitor.

d. Connect the video input connector to the video output from the source unit (i.e.DVD player).

e. Test the system.

Install the Pillow

How to use the adapter tubes

Simple line drawing of two cylindrical objects with flanges, no text or symbols present

Since the spacing of the mounting holes can vary on different vehicles we supply two adapter tubes (12mm diameter). Use these tubes when the headrest mounting holes in your seat are too large for the posts of the headrest monitor.

Monitor Controls and Features

The monitor is designed to operate in ambient temperature from -20^ to +50^ . Do not bump or press on the screen as this may damage the unit, keep the unit away from moisture. Where are the specifications?

The specifications of this product are subject to our modification without notice.

1. Earphone jack
2. V2 in(Alternate video input)
3. Mode switch
4. V1/V2 switch

5. Negative adjustment

6. Activation of menu indicator

7. Positive adjustment
8. Power ON/OFF
9. IR remote window

Remote Contorl

Changing the battery in the remote control

The remote battery is held in a small "drawer" on one edge of the remote. To open this drawer, press and hold the small button on the edge of this drawer (as shown below) and slide the drawer out.

Insert a new battery and push the drawer back fully into the remote.

Installation Diagram

Specification

• Available in BLACK, GRAY, TAN
• Adjustable mounting poles to fit any seat
• Poles adjustable from 12.5cm to 20cm
• 9" wide (16:9) TFT LCD monitor
• High resolution: 1024xRGBx600
• 1 set wired AV input
• Faceplate AV mini-jack input
• Faceplate mini-stereo jack output for wired headphones
• Color system: PAL/NTSC
• Contrast ratio: 300:1
• Brightness rating: 350 cd/m2
• Built in dual channel IR transmitter Channel A: 2.3Mhz (left), 2.8Mhz (right) Channel B: 3.2Mhz (left), 3.8Mhz (right)
• Operating Temperature: -20°C to 50°C
• Storage temperature: -10°C to 70°C
• Environmental humidity: <90%
• Power supply: DC 12V

Troubleshooting

If you experience operation or performance problems with this product, compare your installation with the electrical wiring diagram on the previous page. If problems persist, read the following troubleshooting tips which may help eliminate the problems.

SYMPTOM

No picture or sound.

No picture.

CAUSE

Power cord is not properly connected.

Video input cables not properly connected.

Video input source is not operating properly.

Video signal not present.

Contrast and/or brightness is set improperly.

REMEDY

Check that power connections are properly made and all fuses are in functioning condition.

Check all cables.

Replace or repair video source (DVD player, video game, etc.)

Check all cables. If necessary, repair or replace video source.

Adjust contrast and brightness levels to see if picture appears.

Accessories

7" TFT LCD Pillow Monitor	1
Wireless Remote Control	1
Assembling Stick	2
AV Input Line	1
Power Wire	1
User's Manual	1

Thank you for purchasing the headrest TFT LCD color monitor. To enjoy the features of this device and to ensure years of trouble-free operation, please read this manual carefully and follow the instructions.

WARNING:

Hazard do not operate this unit unless vehicle is parked in safe and legal area.