monolith 600046 User manual

Belt Drive Turntable with AT-VM95E Cartridge
P/Ns 600046, 600047
User's Manual

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SAFETY WARNINGS AND GUIDELINES
Please read this entire manual before using this device, paying extra attention to these
safety warnings and guidelines. Please keep this manual in a safe place for future reference.
•This device is intended for indoor use only.
•Do not expose this device to water or moisture of any kind. Do not place drinks or
other containers with moisture on or near the device. If moisture does get in or on
the device, immediately remove it from its power source and allow it to fully dry
before reapplying power.
•Do not touch the device, the power cord, or any other connected cables with wet
hands.
•Do not install this device on an unstable surface where it could fall and cause either
personal injury or damage to the device and/or other equipment.
•Do not expose this device to excessive vibration or extreme force, shock, or
fluctuations in temperature or humidity.
•Do not expose this device to excessively high temperatures. Do not place it in, on,
or near a heat source, such as a fireplace, stove, radiator, etc. Do not leave it in
direct sunlight.
•Do not place or install this device in an area where it can be exposed to excessive
amounts of dust, humidity, oil, smoke, or combustible vapors.
•Prior to operation, check the unit and power cord for physical damage. Do not use if
physical damage has occurred.
•Before plugging the unit into a power outlet, ensure that the outlet provides the
same type and level of power required by the device.
•Unplug this device from the power source when not in use.
•Take care to prevent damage to the power cord. Do not allow it to become
crimped, pinched, walked on, or become tangled with other cords. Ensure that the
power cord does not present a tripping hazard.
•Never unplug the unit by pulling on the power cord. Always grasp the connector
head or adapter body.

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•Ensure that power is turned off and disconnected before making any electrical
connections.
•Clean using a soft, slightly moistened anti-static cloth only. Do not use chemical
cleaners, solvents, or detergents.
•This device has no user serviceable parts. Do not attempt to open, service, or
modify this device.
•To prevent potential damage to the stylus, ensure that the cartridge protective cap
is installed when the turntable is not in use.
•If the stylus accumulates dirt or dust, you can clean it using a commercially available
cartridge cleaning brush. When brushing the stylus, always brush it from the rear to
the front of the stylus. Never brush it from side to side.
FEATURES
•Belt drive turntable with selectable 33 1/3 and 45 RPM platter speeds
•Carbon fiber tonearm with Removable Headshell
•Preinstalled Audio-Technica® AT-VM95E moving magnet cartridge
•Stereo RCA output with selectable phono level and line level output options
•USB output for direct recording to a computer
•Bluetooth® transmitter for wireless output to a Bluetooth speaker, headphones, etc.
•Ground Terminal for eliminating any potential hum
•Compatible with the popular Audacity® free, open source, easy-to-use, multi-track
audio editor and recorder available for Windows®, Mac® OS X®, and GNU/Linux®

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CUSTOMER SERVICE
The Monoprice Customer Service department is dedicated to ensuring that your ordering,
purchasing, and delivery experience is second to none. If you have any problem with your
order, please give us an opportunity to make it right. You can contact a Monoprice
Customer Service representative through the Live Chat link on our website
www.monoprice.com or via email at su[email protected]. Check the website for
support times and links.
PACKAGE CONTENTS
Please take an inventory of the package contents to ensure you have all the items listed
below. If anything is missing or damaged, please contact Monoprice Customer Service for a
replacement.
1x Turntable Base
1x Lid
1x AC Power Adapter
1x Counterweight
1x Anti-Skating Weight
1x Platter with Belt
1x 45 RPM Adapter
1x Slip Mat
1x Cartridge Alignment Protractor
1x USB Cable (Type-A to Type-B)
1x User's Manual

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PRODUCT OVERVIEW
Top View
1. Counterweight
2. Anti-Skating Stub
3. Turntable Platter
4. Tonearm Lift Lever
5. Tonearm Rest
6. 33/45 RPM Selector
7. Carbon Fiber Tonearm
8. Removable Headshell (with installed AT-VM95E cartridge)
9. Start/Stop Knob

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Rear View
10. Lid
11. Lid Hinge
12. Ground Terminal
13. Stereo RCA Output Jacks
14. Phono/Line Output Switch
15. Anti-Skating Weight
16. USB-PC Output (USB Type-B)
17. DC IN Jack
18. Bluetooth® Indicator
19. Power Switch

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SETUP
Turntable Platter and Belt Setup
Perform the following steps to install the Platter and connect the Belt. Note that for best
results, place the turntable on a low resonance surface, such as wood or multiple layer ply
board, to avoid structural vibrations during playback.
1. Install the Lid onto the Turntable Body by attaching it to the Lid Hinges.
2. Place the Turntable Platter on the Spindle. Ensure that it is fully seated on the
Spindle.
3. Align one of the openings on the Platter with the Motor Pulley. Pull the ends of the
Red Ribbon that is attached to the Belt and place the Belt on the Motor Pulley. Be
careful not to twist the Belt.

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4. Remove the Red Ribbon from the Belt. Store it in a safe place for future use.
5. Place the Slip Mat on the Platter.
Tracking Force Adjustment
Perform the following steps to adjust the cartridge tracking force. Note that the included
Counterweight is suitable for cartridges weighing between 6.0~8.0 grams. The included
Audio-Technica® AT-VM95E cartridge weighs 6.1g.
1. Gently push the supplied Counterweight onto the rear of the Tonearm, with the
Dial facing the front of the Turntable.

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2. Remove the Cartridge Protective Cap.
3. Remove the tie wrap and unlock the Tonearm.
4. Lower the Tonearm Lift Lever and position the Tonearm in the space between the
Tonearm Rest and the Platter.
5. Carefully rotate the Counterweight until the Tonearm achieves a neutral, level
balance. The Tonearm should return to this balanced position if it is moved up or
down. Be extremely careful to not allow the stylus to touch the Platter, Turntable
Body, or anything else.
6. Once the Tonearm is correctly balanced, return it to the Tonearm Rest and lock it in
place.
7. Hold the Counterweight and gently rotate the Tracking Force Dial until the 0is
aligned with the black Center Line mark on the top of the Tonearm.

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8. Unlock the Tonearm and verify that it is still in balance. If not, repeat steps 5-8 until
the Tonearm is balanced and the Tracking Force Dial is at 0.
9. Return the Tonearm to the Tonearm Rest and lock it in place.
10. Rotate the Counterweight counterclockwise (as seen from the front of the
Turntable) to adjust the Tracking Force to the value recommended by the cartridge
manufacturer. The Audio-Technica® AT-VM95E that comes with the Turntable has a
recommended tracking force of 2.0g ±0.2g. The Tracking Force Dial adds 2.0g per full
turn, so rotate the Counterweight one full turn, until the 0on the Dial is again in line
with the Center Line on the top of the Tonearm.
11. Place the Cartridge Protective Cap back on the cartridge to protect the stylus from
damage.
Anti-Skating Force Adjustment
The Anti-Skating Force needs to be adjusted to correspond with the Tracking Force, as
follows:
Tracking Force
Groove in the Anti-Skating Stub
0.51-1.02 g
5-10 mN
1st from the bearing ring
1.02-1.53 g
10-15 mN
2nd from the bearing ring
1.53-2.04 g
15-20 mN
3rd from the bearing ring
2.04g or more
20mN or more
4th from the bearing ring

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Slip the loop on the thread attached to the Anti-Skating Weight over the 3rd groove on
the Anti-Skating Stub to set the Anti-Skating Force to the proper value for the included
AT-VM95E cartridge, then feed the thread through the hook on the wire support.
Phono/Line Selection
If you have connected the Stereo RCA Output Jacks to an amplifier, set the Phono/Line
Output Switch according to the type of input on your amplifier.
•If you have connected to a Phono Level input on your amplifier, set the Phono/Line
Output Switch to the PHONO position.
•If you have connected to a Line Level input on your amplifier, set the Phono/Line
Output Switch to the LINE position.
Note that Phono Level inputs are usually characterized by the presence of
an adjacent Signal Ground connection, as shown in the image to the right.
Power Connection
Plug one end of the included AC Power Adapter in the DC IN jack on the rear of the
Turntable, then plug the other end into a nearby AC power outlet. The AC Power Adapter
can accept input power in the range 100 ~ 240 VAC, 50/60 Hz.

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BASIC OPERATION
1. Place the Power Switch in the ON position.
2. Remove the Cartridge Protective Cap.
3. If you intend to play a 45 RPM record, place the 45 RPM Adapter on the Spindle.
4. Place a record on the Slip Mat, ensuring that it is firmly seated on the Spindle or 45
RPM Adapter.
5. Set the 33/45 RPM Selector to the 33 or 45 position, depending on the type of
record being played.
6. Turn the Start/Stop Knob to the Start position. The Platter will start spinning.
7. Unlock the clip at the top of the Tonearm Rest, then set the Tonearm Lift Lever to
the up position.
8. Position the Tonearm over the desired location/groove on the record.
9. Carefully move the Tonearm Lift Lever to the down position to lower the stylus
onto the record.
10. When you are finished, move the Tonearm Lift Lever to the up position, then move
the Tonearm to the Tonearm Rest and clip it into place. Turn the Start/Stop Knob to
the Stop position.
BLUETOOTH PAIRING
The Turntable features a built-in Bluetooth® transmitter to wirelessly play audio on a
Bluetooth speaker, headphones, or other playback device. Perform the following steps to
pair the turntable with your device.
1. Power on your Bluetooth playback device and put it into Bluetooth pairing mode.
2. With the Turntable powered off, place the Power Switch in the ON position. The
Bluetooth transmitter in the Turntable will begin searching for nearby Bluetooth
playback devices and the Bluetooth Indicator will begin flashing twice per second,
indicating that pairing with the nearest Bluetooth playback device is in progress.

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3. Once pairing is complete, the Bluetooth Indicator will stop flashing and will
illuminate steadily.
4. If after 2 minutes the Turntable cannot find a device to pair with, the Bluetooth
transmitter will become inactive and the Bluetooth Indicator will turn off. If you
want to connect again, turn the Turntable off, then turn it back on again.
5. To disconnect the pairing, turn off the Turntable or the paired Bluetooth device.
Bluetooth Indicator
Bluetooth Status
Flashing
Auto searching and pairing
Solid
Paired successfully
Off
Bluetooth transmitter inactive
RECORDING TO A COMPUTER
This Turntable features a USB output, which allows you to connect to a computer to record
the tracks. It is fully compatible with the popular Audacity® free, open source, easy-to-use,
multi-track audio editor and recorder for Windows®, Mac® OS X®, and GNU/Linux®.
Preparation
1. If you have not already done so, go to https://www.audacity.com/download/, then
download and install the appropriate version for your computer's operating system.
2. Plug one end of the included USB Cable into the USB-PC Output jack on the
Turntable, then plug the other end into an available USB port on your computer.

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Recording
Note that the following screens and instructions will vary, depending on your operating
system and the version of Audacity in use.
1. Launch the Audacity program.
2. Click Edit on the menu bar, then scroll down and click the Preferences... option.
Alternatively, press CTRL+P to display the Preferences screen.
3. Set the Preferences, as desired.

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4. Open your computer's audio settings and ensure that SSS USB Audio Device is
selected as the Default Device for Sound recording.
5. Adjust the Output Volume and Input Volume levels, as desired.
6. Click the ●button to being recording. The two empty tracks will be displayed.
7. Start playback of a record on the Turntable. The audio waveforms will appear in the
tracks display. If waveforms are not displayed, increase the Line In volume level.
8. When you're done recording, click the ■button to stop recording.

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9. To save your recording to a file on your computer, click the File entry on the menu
bar, then select the Export > option and choose a file format. You will be asked to
enter a filename for your saved recording.
Notes:
•The latest Windows® and Mac® OS X® versions of Audacity® now include the LAME
mp3 encoder built in. GNU/Linux® users will need to download the LAME encoder
and add it to the Audacity library.
•The above instructions are a general guide. Please refer to Audacity's specific
instructions for the version you are using.
•Remember that Audacity is also an audio editor. After saving your file, you can edit
out any leading or trailing silence to produce a clean track suitable for playback
with other tracks.
CLEANING AND MAINTENANCE
Always power off and unplug the Turntable from its power source before performing any
maintenance.
Turntable Body
•Ensure that the Cartridge Protective Cap is installed on the cartridge before
cleaning the Turntable Body to prevent damage to the stylus.
•Remove dust with a slightly damp static cloth to prevent any static accumulation.
Commercially available anti-static cleaning agents can be used, but use sparingly to
prevent damage to the rubber parts.
•If the Turntable will go unused for a long period of time, remove the Belt to prevent
uneven stretching.

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Stylus
Use a commercially available stylus brush and cleaning fluid
to clean accumulate dirt and grime from the stylus. Always
brush the stylus from back to front. Never brush it from side
to side or front to back.
Replacing the Stylus
After about 300~500 hours of use, the stylus can wear out and cause
distorted sound. A worn stylus can also damage any records on which
it is used. Replace the stylus with the type specified for your cartridge.
For the stock Audio-Technica® AT-VM95E cartridge, the proper
replacement stylus is the AT-VMN95E, shown here.
Perform the following steps to replace the stylus.
1. Remove the Cartridge Protective Cap.
2. Remove the Stylus Holder by pulling down in the direction of
the arrow in the diagram to the right.
3. Grasp both sides of the Stylus Holder and push it up into the
cartridge body until it clicks and locks into place.

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Replacing the Cartridge
While cartridges themselves cannot wear out with use, you may wish to replace the
cartridge with an upgraded version or a cartridge of a different type (e.g., moving coil
instead of moving magnet). Perform the following steps to replace the cartridge.
1. Ensure that the Cartridge Protective Cap is installed to prevent damage to the
stylus during replacement. Ensure that the Tonearm is locked onto the Tonearm
Rest.
2. Carefully remove the wire leads from the original cartridge.
3. Loosen the two screws on the Removable Headshell that are holding the cartridge
in place, then remove the cartridge.
4. Ensure that the Cartridge Protective Cap is installed on the new cartridge.
5. Attached the new cartridge to the Removable Headshell and loosely tighten the
screws. Do not completely tighten the screws yet.
6. Attach the wire leads to the new cartridge, as shown in the table below.
Wire
Terminal
White
Left channel positive (L+)
Blue
Left channel negative (L-)
Red
Right channel positive (R+)
Green
Right channel negative (R-)
7. Place the paper Cartridge Alignment Protractor over the spindle.
8. Unlock the Tonearm from the Tonearm Rest. Carefully lift the Tonearm and place the
stylus (with the Cartridge Protective Cap still in place) on the Cartridge Alignment
Protractor at the points marked 130mm and 250mm. Carefully adjust the cartridge in
the Removeable Headshell until it is perfectly parallel to the reference lines at both
points. Check and recheck several times until perfect alignment is achieved.
9. Once perfect alignment is achieved, fully tighten the screws on the Removeable
Headshell to secure the cartridge in this position.

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10. Perform a final alignment check on the Cartridge Alignment Protractor to ensure
that the cartridge was not moved out of alignment when the screws were
tightened.
TROUBLESHOOTING
Following are a series of potential causes for some problems that might be encountered
while using this Turntable.
1. There is no power.
•The Turntable might not be connected to a power source. Ensure the AC Power
Adapter is plugged into the Turntable and a nearby AC power outlet.
•The power outlet may not have power. Try plugging a different device, such as a
lamp, into the power outlet to ensure that it has power.
2. The Platter won't turn although the Turntable is powered on and the Start/Stop
Knob is in the Start position.
•The Turntable might not be connected to a power source. Ensure the AC Power
Adapter is plugged into the Turntable and a nearby AC power outlet.
•The power outlet may not have power. Try plugging a different device, such as a
lamp, into the power outlet to ensure that it has power.
•The Belt might have slipped off the Motor Pulley. Remove the Slip Mat and
rotate the Platter until the Motor Pulley can be seen through one of the holes in
the Platter. Ensure that the Belt is properly installed.
3. There is no signal from one or both channels.
•The Phono input may not be selected on the amplifier. Check the input selection.
•The amplifier may not be powered on. Check the amplifier to ensure it is
powered on.
•The amplifier or speakers may be muted. Check the mute status.

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•The speakers may not be selected. Check the speaker selection setting on the
amplifier.
•There is no connection to the speakers. Check the speaker wire connections at
the amplifier and at each speaker.
•There is no connection between the Turntable and the amplifier. Check to
ensure the Turntable is connected to the amplifier.
•The cable connecting the Turntable to the amplifier may be faulty. Try replacing
the cable with a new one of the same type.
•The cartridge may not be properly connected. Check the wire leads on the rear
of the cartridge to ensure they are properly seated.
4. A strong hum can be heard.
•There is no ground connection or there is a ground loop. Ensure that the Ground
Terminal is connected to a ground connection on the amplifier or a nearby AC
power outlet.
•The Turntable is too close to the speakers and is getting feedback. Try moving
the Turntable or speakers, or reduce volume.
5. There is a distorted or inconsistent sound from one or both channels.
•The Turntable is connected to the wrong input on the amplifier. Check the
connections and ensure you have the proper input selected.
•The stylus may be damaged or worn out. Try replacing the stylus.
•The Belt may be overstretched or dirty. Remove the Slip Mat from the Platter,
then disconnect the Belt from the Motor Pulley. Remove the Platter, then
inspect the condition of the Belt. Clean or replace the Belt as needed.
•The Platter bearing may be dirty, damaged, or lacking lubrication. Remove the
Slip Mat from the Platter, then disconnect the Belt from the Motor Pulley. Spin
the Platter manually to ensure that it spins freely, without any binding.
•The stylus is dirty. Inspect the stylus and clean as necessary.