argon audio tt-2 User manual

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TT2
Dear Customer,
Quality has always been our driving force and founding Argon Audio is
a natural extension of this philosophy.
We have 20 years’ experience in creating and specifying high quality products,
manufacturing them and selling them on to end users with Value-for-Money as the
primary aim. And Argon Audio is a brand fully compliant with these values.
Design, and engineering is done in Denmark and manufacturing takes place in the Far
East, where quality vendors are highly competitive - and as a result supply outstanding
Value-for-Money products.
- To the delight of both ourselves and our customers!
Congratulations with your TT2 Turntable, may it bring years of enjoyment.

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TT2
Table of Content
1
Introduction
page
1
1.1
Contents of the box
page
2
1.2
Safety Instructions
page
3
1.3
Unpacking
page
4
2
Controls and connections
page
5
2.1 Overview of Turntable
page
5-6
2.2 Special for optical version
page
7
3
Setup and usage
page
8-10
4
Specifications
page
11
5
Troublesho0t
page
12
1.1 Contents of the box;
oARGON AUDIO TT2 / TT2OPT
oQuick Start Guide
oPower supply
oTonearm Counter weight
oPlatter
oLid / Dustcover
oDrive belt and mounting hook
We recommend that you keep the original box and packing material for future.
transportation.
This User Manual can at any time be downloaded from Argonaudio.com

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TT2
1.2 Safety Instructions
•Unplug this product from the wall outlet before cleaning. Do not use this product near
water or moisture. Do not spill liquids on the product. Clean only with a dry cloth.
•Place the unit on a solid surface.
•Do not put it in a closed bookcase or a cabinet that may keep air from flowing
through its ventilation openings.
•Do not install near any heat sources, such as radiators, heat registers, stoves or
other appliances that produce heat.
•Protect the power cord from being walked on or pinched, particularly at plugs and the
point where they exit from the product.
•During Lightning storms, unplug the product from the power source or if unused for
long periods of time. This will prevent lightning and power-line surge damage to the
product.
•Do not attempt to service this product yourself. Opening or removing covers may
expose you to dangerous voltages or other hazards. Please contact the manufacturer
to be referred to an authorized service center near you.
•Do not overload wall outlets, extension cords, or integral power circuits as this can
result in a risk of fire or electric shock.
•Never push any object through the product openings, as this can result in fire, electric
shock or damage.
•Use proper power sources. Plug the product into a proper power source, as
described in the operating instructions or as marked on the product.
If there is a Lightning flash with an arrow head on product, it’s intended to alert
the User of the presence of un-insulated “dangerous voltage” within the
product, that might be of
sufficient magnitude to constitute a risk of electric shock to persons.
If there is an Exclamation point on the product, it’s intended to alert the User
that there is important operating and maintenance (servicing) information in
the User manual.
If there is a double rectangular symbol on the product, it means that the product
is double insulated. Earth connection is not required.

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TT2
1.3 Unpacking
We have during production and packing carefully checked and inspected this Turntable.
After unpacking please check for any damage from transport.
We recommend that you keep the original carton box and packing material for any
future shipping.

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TT2
2. Controls and connections
2.1 Overview Turntable

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1 Motor transportation screw (marked red)
2 Stepped drive pulley
3 Drive belt * - 3a Hook *
4 Hub
5 Platter with felt mat *
6 Tonearm counterweight * - 6a Downforce scale
7 Tonearm lift lever
8/18 Tonearm rest and removable transport lock
9 Tonearm tube - 9a Tonearm base
10 Lid *
11 Lid hinges
12 Hinge fasteners
13 Power supply socket
14 Signal output cable
15 Anti-skating weight adjustment scale
16 Anti-skating weight *
17 Anti-skating weight support hoop
20 Power switch
21 Headshell with finger lift and fitted Ortofon OM 5E cartridge
22 Motor
23 Single adapter * Power supply (not shown) *

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TT2
2.1 Special for optical version
Compared to the non-OPTICAL version, the OPTICAL version has connectors on the
back. The RCA cable and the ground cable has to connected to the turntable.
Whereas on the Non-OPTICAL version the RCA cable is mounted on the turntable.
OPTICAL connection is also on the back of the OPTICAL version.
The analog output:
The record player has gold plated female RCA phono sockets and possibility to
choose between Phono and LINE output. With LINE OUT on, you can use a line input
(such as AUX, CD, Tuner, Tape or Video) on your amplifier. With PHONO OUT on,
you can use your own phono pre-amplifier (sometimes labeled gram, disc or RIAA).
Take care to connect the left and right channels correctly. The right channel is usually
marked red, the left channel black or white. The earthing wire of the tonearm lead
should be connected to the earth terminal on your amplifier (if provided).
The digital output:
The record player has digital S/PDIF output through optical connector with switch
between 24bit/48kHz and 24bit/96kHz. Use the optical input on your amplifier, AV
receiver or D/A converter.
Optical cable is not supplied with the record player. Your dealer can help you with
selection of the optical cable.
NOTICE: To use the optical output, switch to “LINE OUT” on the bottom of the
turntable

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TT2
3. Setup and usage
In order to achieve maximum performance and reliability with this record player you
should study these instructions for use carefully.
The Argon Audio TT2 turntable is supplied with a factory fitted and adjusted cartridge.
** The following instructions for adjusting the cartridge are provided in case the
cartridge is replaced by a different model 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 *.
Set-up
Make sure the surface you wish to use the turntable on is level (use a spirit level)
before placing the turntable on it.
Remove the two red transport screws (1) which secure the motor (22) during
transportation.
Fit the drive belt (3) around the hub (4) 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 hub and the belt. Fit the platter (5) and felt
mat over the spindle of the hub (4).
Store the two motor transport screws (1) in the original packaging so they are available
for any future transportation.
Cartridge down force adjustment
The counterweight (6) supplied is suitable for cartridges weighing between 3,5 - 5,5g.
An alternative counterweight for cartridges weighing between 6 - 9g is available as an
accessory part. Adjust the down force prior to installing the anti-skating weight.
Gently push and turn the counterweight (6) onto the arm tube stub. Lower the arm lift
and position the cartridge in the space between arm rest and platter. Carefully rotate
the counterweight (6) until the arm tube 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. Hold the counterweight (6)
without moving it, and gently revolve the down force scale ring (6a) until the zero is in
line with the anti-skating prong (15). Check whether the arm still balances out.
Rotate the counterweight counter clockwise (seen from the front) to adjust the down
force according to the cartridge manufacturer's recommendations.
One mark on the scale represents 1 mN (= 0,1g / 0,1 Pond) of downforce.
The recommended downforce for the factory fitted cartridge is 17,5mN

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TT2
Anti-skating force adjustment
The anti-skating force must be adjusted according to the
mass of the cartridge as follows:
Downforce Groove in the stub (15)
10 - 15mN 1st from bearing rings
15 - 20mN 2nd " " "
20mN and bigger 3
rd
" " "
Slip the loop of the anti-skating weight's thread over the second groove of the stub to
set the correct anti-skating force for the factory-fitted cartridge. Feed the thread
through the loop of the wire support (17).
Connection to the amplifier
The Argon Audio TT2 has a captive tonearm signal lead (14) 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 such as the ARGON AUDIO
PHONO1, PRO-JECT PHONO BOX, or the NAD RIAA AMP, which is then connected
between the record player and a free line level input of the amplifier.
NOTICE. Argon Audio TT2 OPT version has build in RIAA AMP
The recommended load resistance 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 10) carefully over the hinge prongs and adjust the screws (12)
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 (20) alternately starts or stops the motor.

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TT2
Changing replay speed
To play records at 45 r.p.m. first remove the platter (5). Using the accessory tool
provided (3a), hook the belt (3) over the larger diameter part of the motor pulley (2).
Refit the platter. To revert to 33,33 r.p.m. repeat the proceedings using the smaller
step on the pulley.
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 using the screws supplied with
the cartridge by passing one screw through each slot in the headshell (21). 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 Argon Audio TT2 can only be achieved if the cartridge is
correctly adjusted.
If you are not well acquainted with the adjustment of cartridges you are advised to call
upon the willing help of your Argon Audio dealer to accomplish this task for you.
Adjusting the azimut
** The cartridge needle must be vertical in the record groove in
order to trace the groove wall modulations correctly.
A small screw at the bearing end of the arm allows incorrect
azimut to be corrected if your needle is not mounted exactly
perpendicular to the cartridge body (which is often the case).
Slacken off the screw just enough to be able to revolve the
arm tube without applying force. Note! Do not remove the
screw completely!
With the aid of a good magnifying glass adjust the needle until it is vertical in the
groove (i.e. perpendicular to the record's surface). Ideally this should correspond to
the top surface of the cartridge body being parallel to the record surface. When you
are satisfied that the needle is vertical retighten the screw carefully.
Under no circumstances should the arm tube be adjusted with the needle still in the
record groove! Irreparable damage may be caused to the cantilever suspension! The
arm must be lifted to make each adjustment and lowered afterwards to check it.

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TT2
Technical specifications Argon Audio TT2
Nominal speeds 33,33/45,11 r.p.m..
Speed variance
±0,8 %
Wow and flutter
±0,12 %
Signal to noise
-65dB
Downforce range
10 - 30mN
Effective tonearm length 8,6 " ( 218,5mm)
Overhang 18,5mm
Power consumption 2W
Outboard power supply 16V/500mA AC, suitable for your country's mains supply
Dimensions (W x H x D)
415 x 118 x 320mm, dust cover open 415 x 365 x 405mm
Weight
OPTICAL Version specific
5,5kg
Build in RIAA AMP
Technical specifications ORTOFON OM 5E
Frequency response
20Hz - 20kHz
Recommended load resistance
47kohms
Channel balance
<2dB
Amplifier connection
MM -input
Channel separation
>22dB
Recommended tracking force
17,5mN
Output voltage
4mV
Weight
5g

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TT2
Troubleshoot - Potential incorrect use and fault conditions
Argon Audio 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.