PYLE PT875BT Amplifier User Manual

: June 17, 2024
: Pyle

PYLE PT875BT Amplifier

USER MANUAL

MODEL: PT875BT

Please keep this manual in a convenient place for future reference
Please read the following instructions carefully before using our product
Please use this product under your full understanding of the manual

Specifications:

Model: PT875BT
FCC Compliance: Part 15 of FCC Rules
IC Compliance: Industry Canada’s
licence-exempt RSSs
RF Compliance: Device should be used at 20cm
from the body
Accessories: Avoid metallic components in
third-party belt-clips, holsters, and body-worn accessories
Antenna: Use only supplied or approved
antenna

FEATURES

ARC function
Optical & Coaxial input
Bluetooth reception
USB decoding, supports APE/FLAC lossless music
Digital Karaoke
FM radio
DSP sound field effect
Full function remote control
6-channel independent amplification
Power off memory
New switching power supply with high efficiency output, strong power and short circuit protection design

SAFETY INSTRUCTION

SAFETY

Front Panel Diagram

1. Power Button
2. Mic 1&2 Jack( Can connected with both wired and wireless mic)
3. Display
4. USB Socket
5. lnput(can switch the mode with BT/FM/COAXIAUOPTICAUARC/AUX/CD/USB)
6. Composite key (long press to adjust loudness/short press to switch to the PREVIOUS song)
7. Composite key (long press to adjust channel 2.1 to 5.1 mode/short press to PLAY /PAUSE track)
8. Composite key (long press to reset the system/short press to switch to the NEXT song)
9. Menu key (can adjust the volume of Treble,Bass,Master volume and Channels)
Plug in the microphone cable to set the MIC’s treble and bass echo and volume
10. Adjust the total volume with the large knob (turn left to decrease, turn right to increase)

ACCESSORY LIST

1 .Amplifier x1
3.FM antenna x1
2.Remote control x1
4.Power cord x1

REAR PANEL DIAGRAM

1. ARC input
2. FM antenna
3. CD audio input
4. AUX audio input
5. Stereo signal output (can be connected to external active speakers & subwoofers & amplifiers)
6. Optical input
7. Coaxial input

8.Surround Right Channel output

9. Surround Left Channel output
10. Center Channel output
11. Front Right Channel output
12. Front Left Channel output
13. Passive Subwoofer output
14. Power input (AC120V voltage)

Remote Control Range Diagram

Remote Control

1. Power standby button
2. Center Volume+
3. Front Volume+
4. Center Volume-
5. Front Volume-
6. Main Volume +
7. Subwoofer Volume-
8. Play/Pause
(Radio automatic channel search)
9. Prev(USB/BT)
10. Main Volume-
11. Loudness

12. Treble+
13. Bass+
14. Treble-
15. Bass-
16. lnput signal selection
17. Surround Volume+
18. Surround Volume-
19. Subwoofer Volume+
20. Next(USB/BT)

21.2.1 channel/5.1 channel switch key

22. Mute
23. System reset button

24. MIC volume+
25. MIC volume-
26. Vocal Cut
27. USB Repeat
(only working under USB Mode, list cycle or single cycle)
28. MIC echo/delay setting
29. MIC volume/Meun setting

Connect with Pasive Speaker

Pasive Speaker

1. Speaker cables are divided into colors. The R (right speaker) and L (left speaker) ports on the rear of the amplifier are also available in red and black. Please follow the color-corresponding principle of the two ends to ensure that the polarity of the two speakers is consistent. As a result, there will be no sound quality divergence and insufficient bass.
2. When connecting the speaker cable, please be careful that the copper wires stripped at both ends cannot cross each other to avoid short circuit and burning the machine.
3. All speaker cables require copper wires to be inserted into the connecting post between the amplifier and the audio system and tightened clockwise. Pull gently with your hands to keep it from loosening to ensure that the speaker does not vibrate and cause noise during operation.
4. The speaker and amplifier need to wait until the audio cables are all connected before turning on the power.

Display Diagram

Operating Instructions

Connect the power supply and start the operation

1. Plug one end of the accessory power cord tightly into the power input port on the back of the product, and the other end into the power socket.
2. Press the power switch of the machine. At this time, The display will show the words “-HEIIO-” and then jump to the last English state used by the user after 2 seconds.
3. The above operation is completed, indicating that the boot is successfully completed. Next, connect the playback device.

FM Connection

1. Insert the radio antenna into the FM port on the rear panel. In order to ensure the radio effect, please extend the FM antenna as far as possible out of the window.
2. Press the “Input” button on the front panel or the remote control, the number “87.5” will show on the LED display, indicating that the mode has been switched to FM mode.
3. Press and hold the Scan button on the remote control for automatic channel search. At this time, you need to wait more than 5 minutes. The number of stations searched and the clarity of the signal will be different in different regions. The machine will automatically save the searched stations, in order: P01 / P02 / P03 / P04 …
4. After searching, it will jump to the first saved radio station. Pis press the ” ” and ” ” on the front panel or remote control when you need to manually select the saved radio station

Bluetooth Function

1. Select the input as BLUE by remote or control panel.When BLUE flashes.connect your phone or Bluetooth device,need paring connection.
a) Please turn on the phone bluetooth or other devices and search for devices.
b) Device name “PT875BT “click to pair with it no password is required for connection
c) Connected successfully, there will be an audible prompt, and the BLUE icon will stop flashing, then connected.
d) After the connection, play a song on phone, the wireless distance is about 5-10 meters

2. Remote control in Bluetooth mode, please refer to the remote control operation instructions.
3. The phone connected Bluetooth, speaker switch to Bluetooth mode next time, the device will be automatically match.
4. Multi devices turn on the Bluetooth at the same time, the machine will automatically match the played device last time. Please turn off the connected device Bluetooth, or the new device can’t connect speaker Bluetooth.
5. Listening music under Bluetooth mode, and it is slightly noise, it’s normal.

USB OPERATION

Insert the USB flash disk, the display shows ‘USB’ model, automatically play the content in the USB flash disk.
Press the “ ” ,” ” and “ ” buttons on the panel or remote control to operate the corresponding previous and next songs And play/pause function.
It can support the audio format files: MP3\APE\FLAC.

Note: 1. Due to the continuous updating of audio files, this machine cannot play files in all formats;
2. When the USB flash disk is not inserted, the “USB” channel cannot be displayed when pressing the input selection, and the above functions cannot be operated.

AUX Connection

Currently the playback devices which support AUX signal is including: TV, Projector, TV box, DVD, amplifier, phone, MP3 etc.
There are two types of AUX audio output interface:

a. 2×2 audio connect cable, L/R channel red/white stereo interface
b. 1 x2 audio connect cable, 3.5mm headphone common stereo interface

1. Press “Input” till “AUX” shows on the display. Please note that this unit has two AUX signals for selection, and pay attention to whether it is the first port or the second port.
2. Connect the amplifier with playback device by RCA cable properly.
3. Adjust the amplifier volume up to 17, and play audio file.

Digital Audio Connection (Optical or Coaxial)

Digital Audio Connection

Optical and Coaxial are digital signal. Be different with AUX analog signal, the sound effect is much clearer through built-in decoder.
Currently the playback devices which support “SPIDF”, “Optical”, “Coaxial” digital signal is including: TV, Projector, TV box, DVD, etc

1. Press “Input” button from panel or remote control till “OPT” or “COAX” shows on the display.
2. Select the adapted signal cable to connect the amplifier to the playback device.
3. Increasing the system volume of the playback device and amplifier moderately.
4. If all of above connections are correct, but the speaker still no sound and noise, please enter the playback device system settings menu as follow:
A. System setting –Sound setting–Select output device (TV/Optical or Coaxial/HDMI ARC/Bluetooth).
B. Sound setting–Audio output format (Automatic/PCM), Please select PCM .
C. Different brands of playback devices have textual differences in the settings menu, but they are all similar, depending on the situation.

ARC connection

This amplifier support ARC (Audio Return Channel) function, to use this function please make sure your TV, Projector, XBOX have ARC function too.

1. Amplifier: Press “INPUT” on panel or remote to select “ARC”
TV: set Audio output as ARC, and Audio format as PCM
2. Use version 1.4 HDMI cable (better length less than 5M) to connect AV source equipment and this amplifier, make sure the cable was fixed tightly.
3. lncrease the volume both in AV source equipment and amplifier to play

Full frequency Audio Signal output

Full frequency

1. This socket is stereo full frequency audio signal output, it can connect with active speaker (include subwoofer) or other amplifier under the condition that you want to use same audio signal but more amp & speaker set.
2. The output volume was controlled by this pre-amp volume control
3. This sockets compatible with all the audio input signal
4. lf to use active subwoofer to set up 2.1 ch, suggest to use 1 0″ 1 00W or above model

Mic Connection

1. This unit can connect both wired and wireless microphone at the same time. Depending on the user’s preference, wired and wireless mic can simply plug the 6.5 audio cable into the amplifier’s single mic interface.
2. Please pay attention to the methods when using the microphone as follow:
a. Don’t put the microphone too close to the speaker to avoid howling. Also remember not to pat the microphone and try to blow it.
b. The microphone should not be too close to the mouth.
c. If you are using a wired mic, be careful not to trip over the cable. If the wireless microphone is not used for a long time, please remove battery.
3. Regarding the microphone sound effect, it depends on the volume setting of the speaker, as well as the sound quality of the microphone and the live environment.

Volume setting

A.Bass/TrebleNolume control

Volume setting

1. To increase the treble of the overall sound, please press TREB+ on the remote control, otherwise press TREB-
2. To increase the bass of the whole sound system, please press BASS- on the remote control, otherwise press BASS-
3. The treble and bass adjustment gain of this machine is ±6.
4. To increase the total volume of the overall sound, please press VOL+ on the remote control, otherwise press VOL-. The default value is 16 and the maximum is 32.

5. If you need to turn on equal loudness, please press LOUD on the remote control. The low frequency of the whole machine will be increased by 2dB.

B.5.1 channel volume setting

(each channel volume is set to 0-10, The factory default volume of each channel is 10)

volume setting

1. This unit can independently adjust the volume of each channel. The specific adjustment details are as follows:
2. Please find the area corresponding to each channel remote control, where FVL represents the front left and right channels, SUR represents the surround left and right channels, CEN represents the center channel, and SUB represents the bass channel. The volume of each channel is set to 0- 10. The factory default volume of each channel is 10.
3. After each button is clicked, the above screen display will appear. The function definitions of each button are different. Note that if you click and release, the corresponding volume will increase or decrease by one level. If you press and hold it for a long time, the corresponding volume will increase or decrease quickly.
4. If the above-mentioned center and surround channels are unadjustable, please refer to the following solution. Press the CH.M button on the remote control, and the screen will appear to switch between 2.1 and 5.1 channels. In 2.1 mode, only the front and bass volume can be adjusted, 5.1 mode adds center and surround channels

CEN

C. MUTE setting

MUTE setting

1. Find the MUTE button on the remote control, click it once and the word “MUTE” will appear on the display. At this time, the machine will be silent. Press it again to cancel the mute.
2. It should be noted that after pressing the mute button, pressing the other function buttons is invalid. You must press the MUTE button again to unlock it.

E. Microphone Volume setting

1. If you need to increase the total MIC volume, please directly press M.VOL

on the remote control, otherwise press M.VOL-

2. To set the treble of the MIC, please press the M.TONE button first. Press it once and MTR 0 will appear, indicating treble. At this time, press M.VOL + or M.VOL- on the remote control to increase or decrease the volume.
To set the bass of the MIC, please press the M.TONE button first. Press twice and MBR0 will appear to indicate the bass. At this time, press M.VOL + or M.VOL- on the remote control to increase or decrease.
To set the MIC ECHO, please press the ECHO button on the remote control. Press once and EC16 will appear, indicating ECHO mode. At this time, press M.VOL + or M.VOL- on the remote control to increase or decrease.
3. The effect of the amplifier has been adjusted to a balanced state before leaving the factory, but different MICS have different sensitivities and different sound effects, including the user’s operating environment. In this case, you need to set the MIC tone and then Use a hand-held MIC to call the MIC to compare and test the effect.

F. Karaoke VOCAL CUT setting

This machine has a karaoke VOCAL CUT function.Press the VOCAL CUT button to turn on and off the vocals to obtain a better effect when singing karaoke.

G. Sound reset setting

This unit has an automatic storage function for each volume setting. If the power is turned off, it will return to the tone set by the previous user.
If you are not satisfied with the setting or the tone is out of order, you can directly press “RESET” on the remote control to reset to the factory volume setting.

TECHNICAL PARAMETERS

Input power:AC120V/60Hz
Rated power:255W(4O)(FUFR/SUB:60Wx3+SL/SR/CEN:25Wx3)
Frequency Response:20Hz-20KHz
lmpedance:4-Bohm
SNR>76dB
THD(1KHz)<0.5%
Sensitivity:960mV
Treble:±6dB(1 0KHz)
Bass:±6dB(10KHz)
Product Dimensions (WxDxH) :430x200x80mm
Product Weight: (N.W.: 2.20KG, G.W. :3.50KG)

FCC Warning

15.19 Labeling requirements.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

15.105 Information to the user.

Note: 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. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

– Reorient or relocate the receiving antenna.
– Increase the separation between the equipment and receiver.
– Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
– Consult the dealer or an experienced radio/TV technician for help.

FCC RF Radiation Exposure Statement:

1. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
2. This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment.
This equipment should be installed and operated with minimum distance 20cm between the radiator and your body.

IC Warning

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;
(2)This device must accept any interference, including interference that may cause undesired operation of the device.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes:
(1)l’appareil ne doit pas produire de brouillage, et
(2)l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.

The information listed above provides the user with information needed to make him or her aware of a RF exposure, and what to do to assure that this radio operates within the FCC
exposure limits of this radio.

The device complies with RF specifications when the device used at 20cm from the body. Third-party belt-clips, holsters, and similar accessories used by this device should not
contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the
supplied or an approved antenna.