Pro-Ject Audio Systems Essential II Demon Manual de usuario

INSTRUCTIONS FOR USE

Pro-Ject Essential II Demon

14 14

30 5

44 4a

Controls, features and connections

1 Power switch

2/22 Stepped drive pulley and drive belt *

3 Platter with felt mat *

4/4a Tonearm counterweight * 4a Downforce scale

5 Tonearm lift lever

6/66 Tonearm rest and removable transport lock

7 Tonearm tube

8 Anti-skating stub with anti-skating weight adjustment scale

9 Anti-skating weight support hoop

10 Anti-skating weight with wire *

11 Headshell with finger lift and fitted Ortofon OM 5E cartridge

12 Signal output cable

13 Power supply socket

14 Hinge with hinge fasteners

Power supply (not shown) *

Pro-Ject Essential II Demon

Dear music lover,

thank you for purchasing a Pro-Ject Audio Systems´ record player.

In order to achieve maximum performance and reliability with this record player you should study these instructions

for use carefully.

Warning of a hazard for the user, the unit or possible misuse

Important notice

** Your turntable has been delivered with a factory fitted and adjusted cartridge, please ignore the

cartridge set up instructions unless changing the cartridge at a later date.

During assembly and adjustment of the deck small parts could be lost if not carefully placed in a suitable

receptacle. Before starting assembly make yourself acquainted with the parts listed above and correspondingly

numbered in the technical drawings above. Separately packed items are marked with an asterisk *.

Safety instructions

AC outlet voltages vary from country to country. Before connecting to the mains, make sure that the

voltage in your area meets the voltage requirements printed on the power supply.

The power supply is used to disconnect the unit from the mains. Make sure that the power supply is easily

accessible at all times. Never handle the device, the power supply while your hands are wet or damp.

Avoid letting liquids enter the device or the power supply. Never place any item containing liquid,

such as a flower vase on or near the device. Never spill any liquid on the device or the power supply.

Never place any naked flame sources, such as lighted candles on or near the device. The product shall not

be used in damp or wet locations, next to a bathtub, sink, swimming pool or any other similar conditions.

Keep plastic bags away from children to prevent any risk of suffocation.

Set-up

The deck is supplied partially disassembled and carefully packaged for safe transport. Carefully remove all

parts from the transport packaging.

Make sure the surface you wish to use the turntable on is level (use a spirit level) before placing the turntable on it.

Fit the drive belt (22) around the platter (3) and the smaller diameter part of the motor pulley (2). Avoid

getting sweat or grease on the belt as these will deteriorate the performance and reduce the belt's lifespan. Use

absorbent kitchen paper to remove any oil or grease from the outer edge of the platter and the belt.

Fit the felt mat over the spindle of the platter (3). Remove the transport lock (66) from the tonearm tube.

Store the transport lock in the original packaging so they are available for any future transportation.

Cartridge downforce adjustment

The counterweight (6) supplied is suitable for cartridges weighing between 3,5 - 5,5g (weight no.

). An

alternative counterweight for cartridges weighing between 6 - 9g (weight no.

) is available as an accessory part.

Pushing carefully, turn the counterweight (4) onto the rear end of the tonearm tube (7), so that the downforce

scale (4a) shows towards the front of the player. Lower the armlift and position the cartridge in the space

between arm rest and platter. Carefully rotate the counterweight (4) until the armtube balances out. The arm

should return to the balanced position if it is moved up or down. This adjustment must be done carefully. Do

not forget to remove the cartridge protection cap if fitted.

Once the arm is correctly balanced return it to the rest (6). Hold the counterweight (4) without moving it, and

gently revolve the downforce scale ring (4a) until the zero is in line with the anti-skating stub (8). Check whether

the arm still balances out.

Rotate the counterweight counter clockwise (seen from the front) to adjust the downforce according to the cartridge

manufacturer's recommendations. One mark on the scale represents 1 mN (= 0,1g / 0,1 Pond) of downforce.

Please note: Adjust the downforce prior to installing the anti-skating weight.

The recommended downforce for the factory fitted cartridge is 17,5mN.

Anti-skating force adjustment

Hang the loop of the thread of the anti-skating weight in the groove of the anti-skating stub (8) corresponding

to the downforce applied to your cartridge and feed the thread through the loop of the wire support (9).

The anti-skating force must be adjusted corresponding to the downforce as follows:

Downforce Groove in the stub (8)

10 - 14mN 1st from bearing rings

15 - 19mN 2nd " " "

20mN and bigger 3

" " "

Connection to the amplifier

The record player has a captive tonearm signal lead (12) for connection to the amplifier. Use the Phono input

(sometimes labelled gram, disc or RIAA) on your amplifier. Make sure that the phono input offers correct matching

and amplification for the type of cartridge used. Line inputs (such as CD, Tuner, Tape or Video) are not suitable.

Take care to connect the left and right channels correctly. The right channel is usually marked red, the left

channel black or white. Check the manual supplied with your amplifier for relevant information. The earthing

wire of the tonearm lead should be connected to the earth terminal on your amplifier (if provided).

If your amplifier does not have an input suitable for phono cartridges you will require a separate phono

amplifier stage for MM or MC cartridges which is then connected between the record player and a free line

level input of the amplifier.

For detailed product information regarding Pro-Ject Audio phono amplifiers please refer to the Pro-Ject web

site

www.project-audio.com.

The recommended load impedance for the factory fitted cartridge is: 47kohms/MM-input

Mains power connection

The turntable is supplied with a power supply suitable for your country's mains supply. Check the label before

connecting to ensure compliance with the mains rating in your house.

Connect the low voltage plug from the power supply to the socket (13) on the rear of the record player

before connecting the power supply to the mains.

Fitting the lid

Fit the lid (dust cover) carefully over the hinge prongs and adjust the screws (14) until the lid stays open

where you want it to without being too stiff to open or close.

Switching on and off

Pressing the power switch (1) alternately starts or stops the motor.

Changing replay speed

Put the belt (22) over the larger diameter part of the motor pulley (2). To revert to 33 r.p.m. repeat the

proceedings using the smaller step on the pulley.

When the Pro-Ject Speed Box is used speed change between 33 and 45 r.p.m. is electronic. There is

no need to move the belt manually.

For detailed product information please refer to the Pro-Ject web site www.project-audio.com.

Maintenance and cleaning

Your record player requires little or no regular maintenance. Remove dust with a slightly moistened antistatic

cloth. Never use a dry cloth because this will create static electricity which attract more dust! Antistatic

cleaning fluids are available at specialist stores but must be applied sparingly to avoid damage to rubber

parts. It is recommended to fit the needle cover before cleaning or maintenance is carried out to avoid damage.

If the player is not used over a long period of time the drive belt can be removed to prevent unequal stretching.

Always disconnect the record player from the mains power supply as a precaution before maintenance!

Fitting and connecting the cartridge

** All cartridges with half inch mounting holes can be fitted. Leaving the needle's protection cover on, fit the

cartridge to the headshell (11) using the screws supplied with the cartridge by passing one screw through

each slot in the headshell (11). Do not tighten the nuts yet.

Connect the tonearm wires to the cartridge pins as follows:

white left channel positive (L+)

red right channel pos. (R+)

green right channel return (R -)

blue left channel return (L -)

The full sound quality of the record player can only be achieved if the cartridge is correctly adjusted. Particular

tools like the Pro-Ject alignment tool “Align it” are required to accomplish this job properly.

If you are not well acquainted with the adjustment of cartridges you are advised to call upon the willing help of

your Pro-Ject dealer to accomplish this task for you.

Please note: Adjusting a cartridge and tonearm calls for the greatest care in order to avoid damaging

the cartridge or tonearm bearings. Leave this work to your dealer if you are in any way unsure of the

necessary steps and precautions to be taken.

Useful tips

The record player should be positioned on a low-resonance surface such as wood or multiple layer ply board

to avoid structural vibrations disturbing replay.

Technical specifications Pro-Ject Essential II Demon / Pro-Ject 8.6

Nominal speeds

33/45 r.p.m.

Speed variance

33: ±0,80% 45: ±0,70%

Wow and flutter

33: ±0,29% 45: ±0,27%

Signal to noise

65dB

Effective tonearm mass

8,0g

Effective tonearm length

8,6" (218,5mm)

Overhang

22,0mm

Power consumption

4,5W

Outboard power supply

15V/500mA DC, suitable for your country's mains supply

Dimensions (W x H x D)

420 x 112 x 330mm

Weight

4,0kg

Dimensions packaging (W x H x D)

488 x 235 x 393mm

Weight incl. packaging 6,0kg

Technical specifications MM-Cartridge Ortofon OM 5E

Frequency range

20-25.000Hz

Channel separation

22dB/1kHz

Output voltage

4mV

Recommended load impedance

47kohms/amplifier connection – MM-input

Compliance/stylus type

20µm/mN – elliptical

Recommended tracking force

17,5mN

Weight

Potential incorrect use and fault conditions

Pro-Ject turntables are manufactured to the highest standards and undergo strict quality controls before

leaving the factory. Faults that may possibly occur are not necessarily due to material or production faults but

can sometimes be caused by incorrect use or unfortunate circumstances. Therefore the following list of common

fault symptoms is included.

The platter doesn't turn although the unit is switched on:

The unit is not connected to the mains power supply.

No mains at the socket.

Drive belt is not fitted or has slipped off.

No signal through one or other channel or both channels:

No signal contact from the cartridge to the internal tonearm wiring or from that to the arm lead or

from that to the phono box or between that and the amplifier. This could be due to a faulty plug,

broken wire or solder joint or simply loose plug/socket connection.

Phono input not selected at amplifier.

Amplifier not switched on.

Amplifier or speakers defective or muted.

No connection to the loudspeakers.

Strong hum on phono input:

No earth connection from cartridge or arm or arm cable to amplifier, or earth loop.

Distorted or inconsistent sound from one or both channels:

Record player is connected to wrong input of amplifier, or MM/MC switch incorrectly set.

Needle or cantilever damaged.

Wrong r.p.m., drive belt overstretched or dirty, platter bearing without oil, dirty or damaged.

Service

Should you encounter a problem which you are not able to alleviate or identify despite the above information,

please contact your dealer for further advice. Only when the problem cannot be resolved there should the

unit be sent to the responsible distributor in your country.

Guarantee repairs will only be affected if the unit is returned correctly packaged. For this reason we recommend

keeping the original packaging.

Never return a record player without making sure that is it safely disassembled and correctly packaged in the

original packaging according to the diagrams on the last page of this user guide. Please remove these parts

and pack them separately: lid, counterweight (4), anti-skating weight (10) and belt (22).

Fit the cartridge protection cap and the transport lock for the tonearm tube (66), prior to carefully packaging

the record player.

Warranty

The manufacturer accepts no responsibility for damage caused by not adhering to these instructions

for use and/or by transportation without the original packaging. Modification or change to any part

of the product by unauthorized persons, release the manufacturer from any liability over and above

the lawful rights of the customer.

Pro-Ject Audio Aystems is a Registered Trademark of

H. Lichtenegger.

This guide was produced by: Pro-Ject Audio Systems

The information was correct at the time of going to

press. The manufacturer reserves the right to make

changes to the technical specification without prior

notice as deemed necessary to uphold the ongoing

process of technical development.

Accessories

Lid

Tonearm

counterweight Power supply

Tomearm

transport look

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