MICHI Stereo Control Amplifier P5 Owner’s Manual

MICHI Stereo Control Amplifier P5

Important Safety Instructions

Notice
The RS232 connection should be handled by authorized persons only.
WARNING: There are no user serviceable parts inside. Refer all servicing to qualified service personnel.
WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moisture or water. Do not expose the unit to dripping or splashing. Do not place objects filled with liquids, such as vases, on the unit. Do not allow foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to a qualified service person for inspection and necessary repairs.
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
The apparatus should be used in non tropical climate.
The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Touching uninsulated terminals or wiring may result in an unpleasant sensation.
You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit.

WARNING: The rear panel power cord connector is the mains power disconnect device. The device must be located in an open area that allows access to the cord connector.
The unit must be connected to a power supply only of the type and voltage specified on the rear panel. (USA: 120 V/60Hz, EC: 230V/50Hz)
Connect the component to the power outlet only with the supplied power supply cable or an exact equivalent. Do not modify the supplied cable. Do not use extension cords.
The mains plug is the disconnect of the unit. In order to completely disconnect the unit from the supply mains, remove the main plug from the unit and the AC power outlet. This is the only way to completely remove mains power from the unit.
The batteries in the remote control should not be exposed to excessive temperature such as sunshine, fire or other heat sources. Batteries should be recycled or disposed as per state and local guidelines.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following to 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.
WARNING: The master power switch is located on the rear panel. The unit must allow unobstructed access to the main power switch.

Controls and Connections

RR-RH6 Remote Control

Analog Input and Output Connections

Balanced (XLR) Input and Output Connections

Digital Inputs and 12V Trigger Output

Important Notes
When making connections be sure to:

• Turn off all the components in the system before hooking up any components, including loudspeakers.

• Turn off all components in the system before changing any of the connections to the system.
  It is also recommended that you:

• Turn the volume control all the way down before the amplifier is turned on or off.

Cables

Be sure to keep the power cords, digital signal cables and regular audio signal cables in your installation away from each other. This will minimize the chance of the regular audio signal cables picking up noise or interference from the power cords or digital cables. Using only high quality, shielded cables will also help to prevent noise or interference from degrading the sound quality of your system. If you have any questions see your authorized Michi dealer for advice about the best cable to use with your system.

The RR-RH6 Remote Control

Operations with the remote control are described in this manual showing the function keys with encircled letters.

Remote Control Batteries

Two AAA size batteries must be installed before the remote control can be used. To install the batteries, follow the steps as below:

1. Lift the ribbon under the remote control and remove it out of the box.
   

2. Remove the screw on the back of the remote using the hex tool provided with the remote. Use only the hex tool supplied to avoid damaging the attaching screw.
   

3. Install the batteries as shown in the illustration in the battery well. Please note there are negative and positive marks shown on the battery cover. Reassemble the battery cover and tighten the screw then test the control for proper operation.
   

When the batteries become weak the remote control won’t operate the device consistently. Installing fresh batteries should eliminate the problem.

NOTE: Use only the tool supplied with the unit to remove the screw to avoid damage to the hex screw.
NOTE: Do NOT over-tighten the screw to avoid damage to the screw or remote control.

AC Power and Control

AC Power Input

Your P5 is configured at the factory for the proper AC line voltage in the country where you purchased it (either 120 volts AC or 230 volts AC with a line frequency of either 50 Hz or 60 Hz). The AC line configuration is noted on a decal on the back panel.

NOTE: Should you move your unit to another country, it may be possible to reconfigure it for use on a different line voltage. Do not attempt to perform this conversion yourself. Opening the enclosure of the unit exposes you to dangerous voltages. Consult a qualified service person or the Michi factory service department for information.
NOTE: Some products are intended for sale in more than one country and as such are supplied with more than one AC cord. Please only use the one appropriate for your country/region.
The P5 should be plugged directly into a 2-pin polarized wall outlet. Do not use an extension cord. A heavy duty multi-tap power outlet strip may be used if it (and the wall outlet) is rated to handle the current demanded by the P5 and all the other components connected to it.
If you are going to be away from home for an extended period of time such as a month long vacation, it is a sensible precaution to unplug the P5 (as well as other audio and video components) while you are away.

Master Power Switch

The large rocker switch on the rear panel is a master power switch. When it is in the OFF position, power to the unit is completely off. When it is in the ON
position, the front panel POWER 5 and remote control Standby button A can be used to activate the unit or put it into standby mode.

12V TRIGGER Connection

Some audio components can be turned on automatically when they receive a 12V turn on “signal”. The two 12V Trigger Outputs on the P5 provide the required signal. Connect compatible components to the P5 with a conventional 3.5 mm mini mono plug cable. When the P5 is in standby mode, the trigger signal is disabled, so the components controlled by it will be turned off.

Input Signal Connections

NOTE: To prevent loud noises that neither you nor your speakers will appreciate, make sure the system is turned off when you make any signal connections.

Phono Input 8 and Ground Connection (GND)

Plug the cable from the turntable into the appropriate left and right phono inputs. If the turntable has a “ground” wire, connect it to the screw terminal to the left of the Phono inputs. This will help prevent hum and noise.

Line Level Inputs

The CD, Tuner, and Aux inputs of the control amplifier are analog “line level” inputs. These inputs are for connecting components such as CD players or other audio playback devices with an analog audio output.
The left and right channels are clearly labeled and should be connected to the corresponding channels of the source component. The Left connectors are white, the Right connectors are red. Use high quality RCA cables for connecting input source components to the P5. Ask your authorized Michi dealer for advice about cables.

Balanced (XLR) Inputs

Two pairs of balanced XLR inputs accept audio signals from CD player, Blu-ray player or other source components with XLR outputs.
NOTE: You should choose only one method of analog connection from a source component to P5. Do not connect both the RCA and XLR outputs of a source component to the P5 at the same time.

Digital Inputs

There are three sets of digital inputs labeled 1, 2 and 3, for COAXIAL and OPTICAL respectively. Connect the COAXIAL or OPTICAL PCM outputs of your source component into these sockets. The digital signals will be decoded and played by the P5. The unit is capable of decoding PCM signals up to 24 bit, 192kHz.

Output Connections

Line Output

The line output connectors can be used to send the analog audio to a separate processor device. These outputs bypass the volume encoder and are full line level output. They should be connected to the analog inputs of the processor. As with other sources be sure to connect the Left and Right channels of each device to the proper channels on the associated components. Use high quality connecting cables to prevent loss of sound quality.

MONO SUB Output

There are 2 connectors for mono subwoofer output to connect to a subwoofer. These mono outputs are summed with both the left and right audio signal. They are parallel outputs allowing 2 subwoofers to be connected to the P5.

Preamp Output

The P5 RCA-type output connectors are compatible with most power control amplifiers. As always, select high quality audio interconnect cables. Connect the left and right channel outputs of the P5 to the corresponding inputs on the amplifier or other component.
NOTE: There are two sets of RCA outputs on the P5. The second set of outputs may be used in custom system configurations to drive a second power amplifier or to supply a signal to a special signal processor.

Balanced (XLR) Output

Two pairs of XLR balanced connectors supply an analog output signal from the P5 to a power amplifier with XLR balanced input connectors.
NOTE: Do not connect both the RCA and XLR to the same control amplifier at the same time.

Digital Output

If you are using an outboard D/A converter or other digital processor, you will need an unprocessed digital data stream from the P5. Using a standard 75 ohm coax/optical digital cable, connect the P5’s digital output to the digital input connector on the outboard D/A converter.

Headphone Output

The headphone output allows you to connect headphones for private listening. This output accepts a standard 6.3 mm (1/4”) stereo headphone connector. Plugging in a set of headphones does not cut off the signal to the preamp outputs. In most instances you should turn off the power control amplifier when listening to headphones.
NOTE: Because the sensitivity of speakers and headphones can vary widely, always reduce the volume level before connecting or disconnecting headphones.

Bluetooth Connection

The Bluetooth Antenna \ on the P5’s back panel is for wireless streaming via Bluetooth from your device (i.e. mobile phones). From your mobile device, look for “Michi Bluetooth” and connect to it. Connection is normally automatic, but if prompted for a password, please press “0000” on your device. The P5’s supports traditional Bluetooth, AAC and APTX Bluetooth audio streaming.

Rear USB Power Port

The rear USB port provides 5V/0.5 amps for charging or powering USB devices including streaming music players. This port does not allow playback of audio.
The port can be configured to remain powered even when the P5 is in standby mode through the front panel Setup menu.
This configuration option allows the attached streaming source to remain powered for use with the Signal Sense function for automatic power on/ off control of the control amplifier.
NOTE: When configured to provide continuous power to the rear panel USB port the P5 will consume additional power even when in standby mode.

EXT REM IN Jack

This 3.5 mm mini-jack receives command codes from industry-standard infrared receivers via hard-wired connections. This feature could prove useful when the unit is installed in a cabinet and the front-panel sensor is blocked. Consult your authorized Michi dealer for information on these external repeaters and the proper wiring of a jack to fit the mini-jack receptacle.

RS232

The P5 can be controlled via RS232 for integration with automation systems. The RS232 input accepts a standard straight DB-9 Male-to-Female cable.

For additional information on the connections, software, and operating codes for computer control of the P5, contact your authorized Michi dealer.

PC-USB Input

Connect this input using the supplied USB cable to the PC-USB socket of your computer.
The P5 supports both USB Audio Class 1.0 and USB Audio Class 2.0 modes. Windows computers do not require installation of a driver for USB Audio Class 1.0 and support playback of audio up to 96k Hz sampling rates. The Factory Default setting is USB Audio Class 1.0.
To take advantage of USB Audio Class 2.0 audio playback supporting up to 384k Hz sampling rates you will need to install the Windows driver supplied in the USB Flash Drive included with the P5. You will also need to switch the P5 to USB Audio Class 2.0 playback mode with the following:

• Press SETUP on the remote control to enter the SETUP Menu and use the T/ D buttons to select the Source menu then press the Enter K button. Use the T/ D arrow buttons and the Enter K button on the remote control to select “PC-USB” as INPUT SOURCE
• Press SETUP on the remote control to enter the SETUP Menu and use the T/ D buttons to select the AUDIO menu then press the Enter K button. Use T/ D arrow buttons and the Enter K button on the remote control to select “USB Audio 2.0” as PC-USB Option.
• Power cycle the P5 and reboot your PC after changing the USB Audio mode to ensure both units are properly configured.
  Many audio playback applications do not support 384k Hz sampling rate. Please confirm your audio player supports 384k Hz audio and you have 384k Hz audio files to properly playback this sample rate. Also, you may need to configure the audio driver in your PC to output 384k Hz or your computer may “down sample” to a lower audio sample rate. For more information please refer to your audio player or operating system information.

NOTE: USB Audio Class 2.0 requires installation of the Windows PC driver on the USB Flash Drive included with the P5.
NOTE: MAC computers do not require a driver to support PC-USB 1.0 or 2.0 audio.
NOTE: Upon successful installation of the driver, you may need to select the Michi audio driver from the audio/speaker setup of your computer.
NOTE: The P5 supports both DSD and DOP audio playback in 1X and 2X formats. Consult your audio player to confirm proper operation for playback of these audio formats.

Network Connection

The P5 can be attached to a network using the rear panel NETWORK socket. The NETWORK configurations allow both static and DHCP IP addressing. See the Network Setup section of this manual under Setup Menu for IP address configuration information.

The NETWORK connections allows software updates to be downloaded from the Internet. The Network connection also allows IP control for integration with automation systems.
For additional information on the IP connection please contact your authorized Michi dealer.

Setup Menu

The Michi P5 features the information display to help operate the system. A more comprehensive ON-SCREEN DISPLAY (OSD) menu system is available at any time by pressing the SETUP button on the remote. These OSD menus guide you through the configuration and setup of the P5. The settings made in the configuration process are memorized as default settings and need not be made again for normal operation of the unit.

Front Panel Overview

The following is a brief overview of the controls and features on the front panel of the unit.

Remote Sensor

This remote sensor window receives IR commands from the remote control. Please do not block this sensor.

Display

The front panel display shows the source selected, volume level and tone settings. The display can be dimmed using the P5 setup menu or the IR remote controller. See the Display Configuration section of this manual for details.

Overview of Buttons and Controls

This section provides a basic overview of the buttons and controls on the remote control. Detailed instructions on the use of these buttons are provided in the more complete operating instructions in the following sections.
Navigating (D) and Enter (K) Buttons (I): Use the navigation buttons and the Enter I on the remote control to access the various menus and operate the P5 settings.
Power 5A: The Power button on the front panel and on the remote control activate or deactivate the unit. There is an LED light in the middle of the Power button on the remote control, which will be illuminated when you pick up the remote control. To power on the unit, the rear panel master POWER switch must be in the ON position for the front panel and the remote standby function to operate.
Power On – To power on the unit push and release the Power button 5 on the front panel or the IR remote control.
Power Off/Standby – To power off the unit to standby push and release the front panel Power button 5 or PUSH-HOLD the remote control Power button A for 1.5 seconds.

NOTE: All Michi products will respond to the same Power On and Off commands to simplify the power control when multiple products are installed. To control the power using the IR remote follow the instructions above and point the remote control at the Michi products. If a unit does not respond to a power on or off from the IR remote simply PUSH or PUSH- HOLD the power button again to resend the desired command.

SETUP (B): The SETUP button activates the OSD setup screen on the front display. Push the SETUP button again to move to the previous setup menu as a “back” key or exit setup menu if on the first level of setup menu.
SOURCE 1 (C): The SOURCE knob on the front panel and the SOURCE button on the remote control selects the input signal source. From the front panel turn the SOURCE knob to select the source. After 1 second of no action the listed source will be selected as the active source.
On the IR remote push the SOURCE button and navigate to the desired source using the T/ D buttons and push the Enter K button to activate the source.

NOTE: Only sources that are configured as ACTIVE in the setup menu will be displayed as options.

DISPLAY G: Dims the front display. To dim the display PUSH-HOLD the DISPLAY G button on the remote control for 3 seconds. To turn on the display to the level of brightness configured in the setup menu push and release the DISPLAY G button.

NOTE: The DISPLAY button is common for all Michi models. To Dim or enable the display PUSH or PUSH-HOLD the button and point to the Michi products. If a unit does not respond to a DISPLAY command simply send the command again using a PUSH or PUSH-HOLD.

AUDIO H: The AUDIO button allows temporary adjustments to the Balance, Bass and Treble settings. To change these settings push the AUDIO button on the remote control and navigate to the desired setting using the T/ D button and push the Enter K button. Use the T/ D button to change the value. Push the AUDIO button again to exit the menu or to exit the Audio menu.

NOTE: A properly setup Hi-Fi system should not require changes to the Bass or Treble setting. Use these adjustments sparingly.
NOTE: These settings are temporary and not saved when the P5 is powered off to Standby. For permanent changes, configure the audio settings in the setup menu.

VOLUME Knob 3 and VOL +/- Buttons F: The VOLUME +/- buttons on the remote and the rotary control on the front panel provide the master VOLUME control, adjusting the output level.

Main Menu

The Setup menu provides access to OSD screens for various configuration options. Setup menu is reached by pressing the SETUP B button on the remote. To select the desired menu, move the highlight using the arrow buttons and press the Enter K button on the remote control. Press the SETUP B button again to return to the previous menu or select “EXIT“ on the OSD to end setup and return to normal operation.

Source Configuration

A key step in setting up the unit, is to configure each source input using the Source Setup screens. Configuring the inputs allows you to set defaults for a number of settings including the type of input connector, the desired audio mode, custom labels that appear in the displays when a source is selected, and many more options.
This Source menu in the Setup menu, provides the following options, selected by placing the highlight on the desired line using the arrow buttons and pressing the Enter K button. This action displays the right side options allowing changes. Change the options using the arrow buttons and press the Enter K button to confirm.

INPUT: Changing this input allows you to select a specific input for configuring. (COAX 1-3, OPT 1-3, PC-USB, BLUETOOTH, COMPACT DISC, PHONO, TUNER, AUX 1-2, XLR 1-2)

NAME: The name of the source can be customized. For example Aux 1 can be named “TV” for easier reference. The default NAME is the same as the SOURCE. Place the highlight on this option and use the arrow buttons on the remote control to select “Custom” then press the Enter K button to enter the source name edit sub menu as below.

1. Press the arrow buttons on the remote control to change the first letter, scrolling through the list of available characters.
2. Press the Enter K button on the remote control to confirm that letter and move to the next position.
3. Repeat steps 1 and 2 until all ten characters have been completed. The final press of the Enter K button saves the new name. Or select the “Esc” button on the OSD to confirm if you have less than ten characters to enter.

Enabled: Allows a source input to be enabled and appear in the list of source input options when using the source selection on the front panel or IR remote control. Unused sources should be set to disabled by selecting the “No” option.
Options include: Yes(Default), No.
Volume: Configures a Fixed Volume level for a specified input. This volume level is immediately set when this source input is selected and cannot be changed using the front panel or IR remote. This is useful for input sources that include their own volume setting like common Apps on phones or tablets.
Options include: Variable (Default), 30 – 90.
Audio Mode: Configures audio mode to Direct Bypass or Tone Enabled. Options include: Direct Bypass (Default), Tone Enabled.
Bass: Bass setting is enabled when Audio Mode is set to Tone Enabled. Options include: +10 to -10 (Default 0).
Treble: Treble setting is enabled when Audio Mode is set to Tone Enabled. Options include: +10 to -10 (Default 0).
Press the SETUP button B on the remote control to exit the setup menu or select “Back” on the OSD to return to the main menu.

Network Configuration

This Network menu in the Setup menu, provides the following options, selected by placing the highlight on the desired line using the T/ D arrow buttons and pressing the Enter K button. This action displays the right side options allowing changes. Change the options using the T/ D buttons and press the Enter K button to confirm.
Status: If the network is properly configured and attached to the network then “Connected” will be displayed. If the network is not properly configured or not connected to a network, “Disconnected“ will be displayed.
Network Type: In most systems, set the IP ADDRESS MODE to DHCP. This setting will allow your router to assign an IP address to the P5 automatically. If your network uses fixed IP addresses, set the IP ADDRESS MODE to Static. To disable the IP connection set this option to DISABLED.
Options include: DHCP (Default), Static IP, Disabled.
Renew IP Address: Disabled if Network Type is Static or Disabled. If Network Type is DHCP then select Yes and press the Enter K button to renew the IP address.
Network Standby: When set to Enabled the unit will maintain the Ethernet IP connection even in Standby Mode allowing the unit to be powered on via IP. If Disabled the unit will not power on from the IP connection and must use either the front panel, IR remote or RS232 to power on the unit.
Options Include: Disabled (Default), Enabled

NOTE: When Network Standby is enabled the unit will consume additional power.

IP Address/Subnet Mask/Gateway/DNS: Disabled if Network Type is DHCP or Disabled. If STATIC mode is selected you must configure all settings for the network including IP Address, Subnet Mask, Gateway and DNS Server. Press the Enter K button to activates the first digit in the line you want to change, then use the arrow buttons to adjust the values and press the Enter K button to cycle to the next digit. When the proper IP information is configured press the Enter K button to move the cursor back to the previous menu and accept the settings. After entering the STATIC IP address information the network will be tested and connection status reported.

Press the SETUP B button on the remote control to exit the setup menu or select Back to return to the main menu.

Audio Configuration

This Audio menu in the Setup menu, provides the following options, selected by placing the highlight on the desired line using the arrow buttons and pressing the Enter K button. This action displays the right side options allowing changes. Change the options using the arrow buttons and press the Enter K button to confirm.

Bluetooth LED: The Bluetooth LED will be powered on only when Bluetooth is the selected input or will always be powered on when the unit is ON.

Options include: Always on (Default), On When Selected

Power on Max Volume: This sets the max volume level for when the unit powers on to reduce the chance of the previous listening session set too loud.

Options include: Max 30 – Max 90, Max 50 (Default).

PC-USB Mode: Configures PC-USB mode to Audio Class 1.0 or Audio Class 2.0. Default is Audio Class 1.0.

Options include: Audio Class 1.0 (Default), Audio Class 2.0.

Phono Stage: Relay selectable turntable source input type of Moving Magnet or Moving Coil cartridge.

Options include: Moving Magnet (Default), Moving Coil

Balance: The Balance Setting adjusts the left-to-right balance of the sound output. The factory default is the center position or “0”. The value can change from -10 to +10.

Automute: This function detects when there is no audio from the selected source and mutes the output after 30 seconds. To disable this function set Automute to OFF. Default is ON.

Signal Sense: Monitors if an audio signal is present on the configured Signal Sense input. The P5 monitors the data stream to determine if there is audio. If there is no audio detected for 10 minutes, the P5 will enter Signal Sense Power Mode. When in Signal Sense Power Mode and the P5 detects audio on the Signal Sense input, the unit will automatically power on. To disable this function, select the “Disabled” option which is the factory default setting.

Options include: Disabled (Default), COAX 1-3, OPT 1-3, PC-USB, BLUETOOTH, COMPACT DISC, PHONO, TUNER, AUX 1-2, XLR 1-2.

Press the SETUP B button on the remote control to exit the setup menu or select “Back” on the OSD to return to the main menu.

Display Configuration

This Display menu in the Setup menu, provides the following options, selected by placing the highlight on the desired line using the arrow buttons and pressing the Enter K button. This action displays the right side options allowing changes. Change the options using the arrow buttons and press the Enter K button to confirm.

Brightness: This function sets the brightness of the front display. The setting is activated during normal operation by a PUSH RELEASE of the DISPLAY button
G on the remote control. The OSD will always activate at the most bright level regardless of the Brightness setting to ensure the unit configuration options can easily be accessed and modified.

Options include: High (Default), Medium High, Medium, Medium Low, Low.

Temporary Display: This function allows the front display to temporarily show changes to the P5 for the time-out period before the display turns off again. An example would be to turn on the display to show changes to the source or volume levels then turn off the display after the time-out period expires. To disable the temporary display and have the P5 display always on set this function to Disable.
Options include: Disabled (Default), 5 seconds, 10 seconds, 15 seconds.
LED Brightness: Sets the brightness of the ON level of the front panel Power LED.

Options include: High (Default), Medium High, Medium, Medium Low, Low.
Press the SETUP B button on the remote control to exit the setup menu or select “Back” on the OSD to return to the main menu.

System Configuration

This System menu in the Setup menu, provides the following options, selected by placing the highlight on the desired line using the arrow buttons and pressing the Enter K button. This action displays the right side options allowing changes. Change the options using the arrow buttons and press the Enter K button to confirm.

PC-USB Version: This shows current loaded software version for PC-USB processor.

Software Version: This shows the current software version loaded into the unit.

Auto Power Off: Set the amount of time the units stays powered on when there is no audio signal. The P5 will automatically go to standby mode if audio is not detected for the specified timer period. Default: 20 Mins.

Options include: Disabled, 20 Mins, 1 Hour, 2 Hours, 5 Hours, 12 Hours.

Software Update: Select the desired update method to update the unit.

Options include: No (Default), USB, Internet.

USB Power: Enables the rear panel USB power port to remain powered at all times. The power consumption is higher in Always On mode. To enable continuous power to the rear USB power port select the Always On option.

Options include: Normal (Default), Always On.

Troubleshooting

Most difficulties in audio systems are the result of incorrect connections, or improper control settings. If you encounter problems, isolate the area of the difficulty, check the control settings, determine the cause of the fault and make the necessary changes. If you are unable to get sound from the P5, refer to the suggestions for the following conditions:

Power Indicator is Not Illuminated

The front power indication will be illuminated anytime the unit is connected to AC power and the rear power switch is set to the ON position. The indication will be RED for standby mode and WHITE in normal operation. If the indication is not illuminated, test the power outlet with another electrical device, such as a lamp. Be sure the power outlet being used is not controlled by a switch that has been turned off. And check all AC power including the rear power switch to ensure the unit is receiving power.

Fuse Replacement

If another electrical device works when plugged into the power outlet, but the Power Indicator still will not light when the P5 is plugged into the wall outlet, it indicates that the internal power fuse may have blown. If you believe this has happened, contact your authorized Michi dealer to get the fuse replaced.

No Sound

Check the signal source to see if it is functioning properly. Make sure the cables from the signal source to the P5 inputs are connected properly. Check all the wiring between the P5 and the power control amplifier, and the speakers.

Playable Audio Format

Bluetooth

Format

|

Notes

---|---
Any format supported by the sending device.| May exclude Apps designed to play formats not originally supported by the sending device.

PC-USB

Format

|

Notes

---|---
Format determined by the Media Player/ Server software that you use.| Any supported format by the PC software
PCM Audio: 44.1k, 48k, 88.2k, 96k, 176.4k, 192k, 384k (16 bit, 24 bit and 32 bit) DSD64, DSD128 and DSD256 MQA, MQA Studio

Coax/Optical

Format

|

Notes

---|---
SPDIF LPCM| 44.1k, 48k, 88.2k, 96k, 176.4k, 192k
16 bit, 24 bit

Rotel Global Office
Room 1903, 19/F., Dominion Center 43-59 Queen’s Road East Wanchai Hong Kong
Tel: 852 2793 9378
Fax: 852 3583 5035

Rotel USA
Sumiko
6655 Wedgwood RD N, Suite 115 Maple Grove, MN 55311, USA
Phone: 510-843-4500 (option 2)
Email: service@sumikoaudio.net

Rotel Canada
Kevro International
902 McKay Rd. Suite 4, Pickering, ON L1W 3X8, Canada
Tel: +1 905-428-2800

Rotel Europe
Dale Road
Worthing, West Sussex BN11 2BH England
Phone: + 44 (0)1903 221 763
Fax: +44 (0)1903 221 525

Rotel Deutschland
Vertrieb: B&W Group Germany GmbH Kleine Heide 12
D- 33790 Halle/Westf., Deutschland
Tel: 05201 / 87170
Fax: 05201 / 73370
Email: info@bwgroup.de

www.michi-hifi.com

References

• Michi | Rotel

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