Numark Industries TT-1650 - Manual (Page 15)

TROUBLE SHOOTING PAGE 14
Turntable does not turn on. Disconnected Power Cord? Connect Power Cord.
The sound level is very low. 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.
Problem Cause? Solution
The sound is on one side only. The Cartridge is not properly wired. Reconnect the wires from the
headshell to the cartridge. See the
"Cartridge Setup" section for more
detail.
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 Stylus is worn out. Replace the stylus on the cartridge.
Replacement styli are available
from most Numark Retailers.
The RCA audio cord is
disconnected.
The RCA audio cord is damaged.
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 output sound is very distorted. The Cartridge is not properly wired.
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.
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.
The record is warped. Buy new records.
Excessive force is being applied
directly down on the platter. Reread the "Operation" section of
this manual.