TT-1650
Operating Instructions
INSIDE THE BOX:
(1) Aluminum Platter
(1) TT-1650 Turntable
(1) Counter Weight
(1) Headshell w/
Cartrdige
(1) IEC Power Cable
(1) RCA Cord w/
Ground Wire
(1) Slipmat
CAUTION!
TO PREVENT THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR
BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO
QUALIFIED SERVICE PERSONNEL.
IMPORTANT
The lightning flash with arrowhead symbol, within an equilateral triangle, is
intended to alert the user to the presence of un-insulated "dangerous voltage"
within the product's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to persons.
NOTICE
The exclamation point within an equilateral triangle is intended to alert the user
to the presence of important operating and maintenance (servicing)
instructions in the literature accompanying the appliance.
NOTICE
The apparatus shall not be exposed to dripping or splashing and that no objects
filled with liquids, such as vases, shall be placed on the apparatus.
TABLE OF CONTENTS
Controls
3-4
5
Setup & Installation
Platter Setup
6
Cartridge Setup
Tone Arm Setup
Cable Connections
Operation
7
8
9
10
11
12
13
14
Warranty Information
Return Information
Specifications
Troubleshooting
TABLE OF CONTENTS
PAGE 2
CONTROLS
General Controls
1. Power Button
Pushing this button down turns on the turntable.
2. Start/Stop Buttons
These buttons start and stop the turntable motor. Both buttons have the same function.
3. Platter
This turntable has a special edge design that has been optimized for "dragged" platter slow downs.
4. Pitch Slider
This slide control allows the pitch to be increased or decreased by 10%. In the center position the pitch is
at 0%. When moved away from the center and towards the tone arm decreases the pitch (slows down the
platter) and moving the pitch slider away from the tone arm increase the pitch (speeds up the platter)
5. Pitch LED
This LED illuminates green when the pitch is set at 0%. When the pitch slider is moved away from zero,
the LED illuminates red.
6. 33 and 45 RPM Buttons
These buttons control the RPM of the turntable platter. A red LED indicates which RPM mode has been
selected.
NOTE: If the turntable is powered down while in the 45 RPM setting, it will return to 33 RPM when it is
powered up.
3
1
2
4
6
5
PAGE 3
CONTROLS
CONTROLS
continued
Tone Arm Parts
7
8
7. Counter Weight and Scale Ring
The Counterweight is used to balance the head shell and
cartridge assembly so that the proper amount of stylus
pressure is applied to the record.
8. Anti-Skate Adjustment
This knob is used to compensate for inward tracking forces.
See Tonearm Setup for more details.
9. Tonearm Cue System
9
This cueing system allows the tone arm to be positioned at
a certain point above the record and slowly engaged. When
the lift lever is in the up position the tone arm should rest
on the armrest. When the lift lever is lowered, the tone arm
is slowly lowered until the stylus is resting on the record.
10
9
10. Arm Clip
This specially designed arm clip secures the tone arm while
it is being transported or not in use. The arm clip has been
designed to remain in the up position while unlocked.
11. Tone Arm Lock Nut
This Aluminum nut is used to secure the head shell and
cartridge assembly to the tone arm tube. See Cartridge
Setup for more details.
11
Bottom Parts
12. Adjustable Rubber Dampening Feet
When all of the feet of the turntable are completely
tightened, the top flat surface of the turntable will be at
85mm. Unscrewing these feet raises the turntable up to
compensate for unleveled surfaces.
12
x4
13. Carrying Handles
These handles provide a secure grip so that the turntable
may be comfortably transported.
13
x4
14. RCA Output Jacks
These stereo output jacks allow the turntable to be
connected to a compatible device with a PHONO level input.
15. Ground Screw
This Ground Screw is used to run a ground line between the
turntable and the device it is connected to.
16. Voltage Selector Switch
This two-position switch toggles the internal voltage
transformer between 110V and 240V. The turntable should
be shipped with the proper voltage setting for your region.
Check this switch setting before connecting the IEC power
cord to prevent damage to the turntable.
17
16
14
17. IEC Power Terminal
This IEC Power Terminal can be used with any IEC power
cable, but it is recommended that the supplied IEC power
cable be used.
15
CONTROLS
PAGE 4
SETUP & INSTALLATION
This turntable has been designed exclusively for DJ use and can be setup in a variety of different ways
depending on your mixing style. The turntable should rest on a level and stable surface that is clear of
obstructions. If a mixer is placed between two turntables make sure that there is at least ¼" (7mm)
between the mixer and the turntables to prevent damage to the turntables and to reduce unwanted
system noise.
Mixer
Mixer
85 mm
¼"
¼"
Setup Style 1 (traditional)
Best For:
Long mixes and blending
techniques
Mixer
¼"
¼"
Setup Style 2 (battle style, scratching)
Best For:
Scratching, cutting and aggressive
mixing techniques
Mixer
There are many variations of these setups. Find the best setup that works for your mixing style by
experimenting with different turntable and mixer placements. It is strongly recommended that the top
mixer surface and the top flat surface of the turntable be at the same level.
PAGE 5
SETUP & INSTALLATION
PLATTER SETUP
WARNING: Incorrect Platter setup can lead to poor turntable performance, platter instability or permanent
motor damage.
1. Start by inspecting the bottom of the aluminum platter to check that both locking pins have rubber
fittings on them.
2. Next, rotate the top of the motor assembly (brass in color) so that two holes are aligned parallel with
the front of the turntable.
3. Install the platter onto the center spindle and motor assembly making sure that the Numark logo and
the two holes are aligned parallel with the front of the turntable.
4. The two locking pins should drop into the top of the motor assembly for a stable and secure fit. If they
do not, grasp the center spindle with one hand while rotating the platter with the other until the
locking pins drop into place. If the platter is properly installed, it should not wobble and should rotate
smoothly without any noise.
1.
2.
3.
4.
Locking Pins
ALIGNED
PLATTER SETUP
PAGE 6
CABLE SETUP
This turntable is shipped with two sets of special cables:
(1) Right Angle IEC Power Cord
(1) Right Angle RCA cord w/ground wire
NOTE: Before connecting any cables, make sure that the voltage selector switch is set to the proper
setting, either 110V or 220V depending on region.
Making the power and audio connections:
1. Begin by lifting the turntable up from the rear handle and resting it on its side. (NOTE: The turntable
must be supported because it is not stable in this position!)
2. First, using the side of the RCA cable with the Right Angle plugs, slightly loosen the ground screw and
slide the ground clip underneath it. Tighten the ground screw against the ground clip so that the cable
exits towards the IEC Power Terminal.
3. Next connect the Red Right Angle RCA Plug to the Red RCA jack with the "R" indication.
4. Then connect the White Right Angle RCA Plug to the White RCA jack with the "L" indication.
5. Finally connect the IEC power cord to the IEC Power terminal. It should only fit in the Terminal one
way.
6. Rest the turntable back down on a level surface and route the cables to nearby power and audio
accessories.
NOTE: When connecting this turntable to a DJ mixer, the ground wire must always be connected to
prevent unwanted noise. It is also important that the RCA outputs of the turntable are connected to a
mixer (or other preamp device) marked as PHONO or TURNTABLE. This turntable will not work properly if
connected to a LINE LEVEL input or CD input.
1.
2.
3.
6.
4.
5.
REAR or
SIDE
PAGE 7
CABLE SETUP
TONE ARM SETUP
A properly adjusted tone arm and cartridge setup will minimize vinyl record wear and optimize the
performance of the turntable. Follow these simple steps for setting the tone arm on the turntable:
Balancing the Tone Arm
1. Begin the balancing process by lifting the cue lever to the up position (or make sure that the stylus
protector is on the cartridge.)
2. Next, rotate the counterweight clockwise until it is in the complete forward position (NOTE: this is also
the maximum amount of pressure that can be applied to the cartridge.)
3. Now there should be a feeling of weight and resistance when the head shell is raised and lowered.
Begin rotating the counterweight counter-clockwise (away from the pivot point) until this weight and
resistance feeling is gone. If done properly, the tone arm will pivot with very little resistance back and
forth indicating that there is exactly 0 grams of stylus pressure.
4. With the counterweight in its new position further away from tone arm pivot point, grasp the scale ring
of the counter weight and rotate it until "0" is in the vertical position.
5. Finally, rotate the counterweight (and scale ring) clockwise (towards the pivot point) until the desired
amount of weight is reached. If the scale rotates 360 degrees beyond the zero point, the new scale
ring reading should be added to 3.5.
*The included head shell and cartridge assembly requires a minimum of 3 grams and no more than 5
grams for optimum performance.
Setting the Anti-Skate Adjustment
In most cases, the Anti-Skate should be set to its minimum setting. Anti-Skate compensates for inward
tracking forces that occur with certain cartridges when the stylus nears the center of the record. If the
turntable is experiencing excessive skipping during back-cueing and scratching while nearing the center
spindle, try increasing the Anti-Skate in the increments indicated on the dial. Start by adding an
increment of 1, test its performance, than increase it more, and so on.
1.
2.
3.
-
=
=
+
4.
5.
360o
MAX
0
0
1
Only Rotate
Scale Ring!
4.5 grams =
+
MIN
TONE ARM SETUP
PAGE 8
CARTRIDGE SETUP
For Head Shell Mounted Cartridges:
The cartridge that comes with this turntable should be preinstalled on the head shell. If it isn't, please
follow the below instructions for installing a cartridge onto the head shell.
1. Position the head shell and the cartridge so that the four connector pins are visible. Make sure that the
stylus cover is installed to prevent damage to the stylus during installation.
2. Prepare to connect the cartridge to the head shell using the green, red, blue and white connector wires.
3. Starting with the upper left pin and going clockwise install the white, the red, the green and finally the
blue wires to the connector pins. Be careful not to bend the metal clips on the end of the wires. These
metal connectors should never make contact with one another.
4. Using the screws and bolts that are included with the cartridge, loosely fasten the cartridge to the head
shell body.
5. Once temporarily fastened, position the cartridge so that both screws are aligned with the optimum
position mark on the Head shell (Numark HS 1 Head shell and Numark Cartridges only.) Moving the
both screws to a mark away from the optimum position indicated on the head shell may increase or
decrease performance depending on the cartridge used. For safe vinyl record treatment, the screws
should always be aligned perpendicular to the head shell (any angle may increase "record burn.")
6. Once the cartridge is positioned correctly, secure the cartridge to the head shell by tightening the
mounting screws.
For Integrated Head Shell Cartridges (Numark CS-1, CC-1, CX-1, etc.)
7. Align the pin on the rear of the Cartridge Assembly so that it is in a vertical position and insert it into
the tone arm lock nut.
8. Secure the cartridge to the tone arm by turning the tone arm lock nut clockwise until the head shell
feels secure and does not wobble to the left or right. WARNING: Over tightening the tone arm lock nut
may result in permanent damage to the tone arm or the cartridge.
9. Remove the stylus protector before playback.
1.
2.
3.
4.
Cartridge
Headshell
Headshell
Red
White
Blue
Green
W
R
G
B
Connector
Pins
Cartridge
DO NOT TIGHTEN!
5.
6.
7.
8.
ALIGNED
DO NOT OVERTIGHTEN!
PAGE 9
CARTRIDGE SETUP
OPERATION
This turntable was designed to accommodate a variety of different mixing styles. Here are some general
operation guidelines to optimize the performance of the turntable.
1. Do not place the turntable on or near a speaker or subwoofer. This may cause unwanted noise
depending on the environment conditions.
2. ALWAYS use the included Slip Mat during record playback. This Slip Mat was designed to reduce friction
between the platter and the record to allow for rapid back cueing and efficient scratch play.
3. Using the tone arm Cue System may prevent damage to your stylus. First lift the Cue Lever, then
position the tone arm over the desired groove of the record, and finally lower the Cue Lever to slowly
drop the tone arm onto the record.
4. Always secure the tone arm using the Arm Clip when not in use. This can prevent stylus damage and
accidental tone arm engagement.
5. To reduce needle skipping, follow the guidelines in the Tone Arm Setup section of this manual. Too
much weight on a cartridge may cause erratic skipping or stylus damage.
Another guideline that may reduce skipping is back cueing and adjusting playback tempo by applying
pressure towards the center of the record near the spindle as indicated below.
Skipping induce by rapid cueing or scratching may be reduce by applying inward pressure to the side of
the record instead of applying pressure down on the record (see diagram below.)
OPERATION
PAGE 10
LIMITED PRODUCT WARRANTY
1. What is covered and for how long? NUMARK INDUSTRIES LCC ("NUMARK") warrants to the original purchaser that
NUMARK'S products; including but not limited to DJ mixers, amplifiers, CD players, CD Mix Stations, turntables, preamplifiers,
beatkeepers, equalizers, microphones, headphones, cartridges, and all other accessories; are to be free from defects in
material and workmanship under normal use and service for the period commencing upon the date of purchase from an
authorized NUMARK dealer for a period of (1) Year.
1. What is not covered? This Limited Warranty is conditioned upon proper use of the product by the purchaser. This Limited
Warranty does not cover:
(a) Damage caused by improper installation or improper connection to any peripheral
(b) Damage caused by an external electrical fault
(c) Damage from use of parts not manufactured or sold by Numark
(d) Product purchased from anyone other than a Numark authorized dealer
(e) Modifications to product not approved in writing by Numark
(f) Equipment that has the serial number removed or made illegible
(g) Normal cosmetic and mechanical wear
(h) Damage or loss during transit to an Authorized Numark Repair Center
(i) Crossfaders
2. What are NUMARK'S obligations? During the applicable warranty period, NUMARK will repair or replace, at NUMARK'S sole
option, without charge to the purchaser, any defective component part of the product. NUMARK may, at NUMARK'S sole
option, use rebuilt, reconditioned, or new parts or components when repairing any product or replace a product with a rebuilt,
reconditioned or new product. Repaired products will be warranted for a period equal to the remainder of the original Limited
Warranty on the original product or for 90 days, whichever is longer. All replaced parts, components, boards and equipment
become the property of NUMARK. If NUMARK determines that any product is not covered by this Limited Warranty, purchaser
must pay all parts, shipping, and labor charges for the repair or return of such product.
3. To obtain service under this Limited Warranty, purchaser must:
(a) contact NUMARK at the addresses below and obtain a return authorization number ("RA#")
(b) return the product to NUMARK in the original packaging or an adequate container for shipping. Failures to do so may
inadequately protect the equipment in transit and, therefore, jeopardize the customer's warranty.
(c) RA# must be clearly marked on the outside of the packing. Failure to do so will result in merchandise return
(d) include purchaser's sales receipt or comparable proof of sale showing the date of purchase, the serial number of the
product, and the seller's name and address.
(e) Numark will not accept COD shipments
4. What are the limits on NUMARK'S liabilities? THE WARRANTIES GIVEN IN THIS LIMITED WARRANTY, TOGETHER WITH ANY
IMPLIED WARRANTIES COVERING NUMARK PRODUCTS, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY.
EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, NUMARK SHALL NOT BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
CONSEQUENTIAL, INDIRECT OR SIMILAR DAMAGES, LOSS OF PROFITS, DAMAGES TO PURCHASER'S PROPERTY, OR INJURY
TO PURCHASER OR OTHERS ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE ANY NUMARK PRODUCT, BREACH OF
WARRANTY, OR NEGLIGENCE, INCLUDING BUT NOT LIMITED TO NUMARK'S OWN NEGLIGENCE, EVEN IF NUMARK OR ITS
AGENT HAS BEEN ADVISED OF SUCH DAMAGES, OR FOR ANY CLAIM BROUGHT AGAINST PURCHASER BY ANY OTHER PARTY.
THIS LIMITED WARRANTY IS THE COMPLETE WARRANTY FOR NUMARK'S PRODUCTS, AND IS GIVEN IN LIEU OF ALL OTHER
EXPRESS WARRANTIES. THIS LIMITED WARRANTY SHALL NOT EXTEND TO ANYONE OTHER THAN THE ORIGINAL PURCHASER
OF THIS PRODUCT AND STATES PURCHASER'S EXCLUSIVE REMEDY. IF ANY PORTION OF THIS LIMITED WARRANTY IS
ILLEGAL OR UNENFORCEABLE BY REASON OF ANY LAW, SUCH PARTIAL ILLEGALITY OR UNENFORCEABILTY SHALL NOT
AFFECT THE ENFORCEABILITY OF THE REMAINDER OF THIS LIMITED WARRANTY WHICH PURCHASER ACKNOWLEDGES IS
AND WILL ALWAYS BE CONSTRUED TO BE LIMITED BY ITS TERMS OR AS LIMITED AS THE LAW PERMITS.
This Limited Warranty allocates risk of product failure between purchaser and NUMARK, and NUMARK'S product pricing reflects
this allocation of risk and the limitations of liability contained in this Limited Warranty. The agents, employees, distributors,
and dealers of NUMARK are not authorized to make modifications to this Limited Warranty, or make additional warranties
binding on NUMARK. Accordingly, additional statements such as dealer advertising or presentation, whether oral or written, do
not constitute warranties by NUMARK and should not be relied upon.
5. How does state law apply to this warranty? SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATIONS OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES OR HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATIONS OR
EXCLUSIONS MAY NOT APPLY TO PURCHASER.
This Limited Warranty gives you specific legal rights. You may also have other rights, which vary from one jurisdiction to
another.
PAGE 11
WARRANTY
RETURN INFORMATION (US ONLY)
a) A Return Authorization number must be obtained from Numark through the address or phone numbers below.
b) A copy of the original sales receipt must also be included for the equipment to be repaired under warranty.
c) The faulty equipment must be packed in its original packaging.
d) One additional outer layer of packaging must be included to ensure product safety. Failure to do so may
inadequately protect the equipment in transit and, therefore, jeopardize the customer's warranty.
e) Numark will not accept COD shipments and no call tags will be issued for merchandise return.
f) Numark will not return repaired merchandise to customers by priority service, unless by written request at the
customer's cost. Requests must be submitted in writing with merchandise returned.
g) The defective Numark equipment should be sent, FREIGHT PREPAID with Return Authorization number clearly
printed on the outer packaging and original sales receipt enclosed to:
NUMARK INDUSTRIES
Attention: Service Department
200 Scenic View Drive
Cumberland, RI 02864-1847 USA
Phone: 1 (401) 658-3131
Fax: 1 (401) 658-3640
RETURN INFORMATION
PAGE 12
SPECIFICATIONS
Turntable Section:
Type:
2 speed, fully manual
Motor:
Direct Drive
Starting
Torque:
> 1 Kg/cfm
Platter:
Speed:
Aluminum Diecast
33.333 and 45 RPM
Wow &
Flutter:
< 0.25% WRM
S/N ratio: > 50dB
Pitch
Range:
+/-10%
Tonearm Section:
Type:
Universal S-Shaped Aluminum
Height
Range:
Fixed
Cue
System:
Lift Lever, Arm Rest and and Arm Clip
85 Gram Plated Brass w/ 0-3.5 gram range scale
Weight
Type:
General:
Dimensions:
370mm(W) by 460mm(D) by 135mm(H)
Weight: 5.36 Kg
PAGE 13
SPECIFICATIONS
Problem
Cause?
Solution
Turntable does not turn on.
Disconnected Power Cord?
Connect Power Cord.
The sound level is very low.
The sound is on one side only.
The Turntable is not connected to a
device with a PHONO preamp.
Connect the device to a preamp DJ
mixer or an AV receiver that has an
input labeled PHONO, not AUX or
LINE.
The Cartridge is not properly wired.
The Stylus is worn out.
Reconnect the wires from the
headshell to the cartridge. See the
"Cartridge Setup" section for more
detail.
Replace the stylus on the cartridge.
Replacement styli are available
from most Numark Retailers.
The RCA audio cord is
disconnected.
Properly secure the RCA cable to
the preamp device and the bottom
of the turntable. See the "Cable
Connections" section for more
detail.
If the RCA cord is frequently
connected and disconnected, it
may have become damaged and
needs to be replaced.
The RCA audio cord is damaged.
The output sound is very distorted.
The Cartridge is not properly wired.
Reconnect the wires from the
headshell to the cartridge. See the
"Cartridge Setup" section for more
detail.
The Stylus is worn out.
Replace the stylus on the cartridge.
Replacement styli are available
from most Numark Retailers.
The Output sound exhibits
excessive hum or buzzing.
The Turntable Grounding wires are
not connected.
Connect the Turntable Ground
wires to their respective Grounding
Lug on all equipment (mixer, etc.)
The turntable skips like crazy.
The Turntable is on an unstable
surface.
Follow the guidelines for installation
in the "Setup & Installation"
Section.
The Tone Arm is not balanced
properly.
Follow the guidelines for optimum
setup in the "Tone Arm Setup"
Section.
The Stylus is worn out.
Replace the stylus on the cartridge.
Replacement styli are available
from most Numark Retailers.
Excessive force is being applied
directly down on the platter.
Reread the "Operation" section of
this manual.
The record is warped.
Buy new records.
NOTE:
Static electricity and/or other external interference may cause this unit to malfunction. To reset the unit to its normal
condition, turn the power off and then on again. If the problem continues to persist, refer to the connected component's
troubleshooting guides. If the problem is not resolved after checking these items, contact the nearest authorized Numark
dealer.
TROUBLE SHOOTING
PAGE 14
TT-1600, TT-1650 Manual /English - rev B
Copyright Numark Industries, LLC 2002
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