AMT TDD-3 User Manual

Safety instructions.

IMPORTANT! There are no user-serviceable components inside the device. The
device repair must be done only by qualified specialists.
WARNING! To avoid possible malfunctions the device must not be exposed to rain
or moisture. Prevent water or other liquids from getting inside the device. Do not
place vessels filled with liquids (such as vases etc.) on top of the device.
.
This symbol points out important information related to the device
maintenance and operation which can be found in the
accompanying documentation.
Please read the instruction manual carefully.
1. Keep the manual at hand.
2. Pay close attention to the warning instructions.
3. Adhere to all maintenance instructions.
4. Use only dry cloth to clean the device which must be
disconnected from the power adapter.
5. Do not place the device next to heat sources, avoid direct
sunlight.
6. Lay the power cable in such a way that it is impossible to be
stepped on. Besides, avoid its contacts with sharp angles etc.
If the plug of the power adapter is used for the device
disconnection from mains, it must be easily accessible.
7. Use only auxiliary devices and accessories recommended by
the manufacturer.
8. Turn the device off during thunderstorms.
9. Remove the battery, if you don't use the device for a prolonged
period of time.
10. All works related the device repair must и carried out only by
qualified servicing personnel.
11. IMPORTANT! All servicing instructions are intended exclusively
for qualified personnel. Do not carry out any repair works not
specified in the instruction manual. All repair works are to be
carried out by qualified personnel only.
Contents
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Important instructions
Complete set
Introduction
Before you start
Power adapter low-voltage contacts arrangement
Powering the device from battery and power adapter
Controls
Top panel
Rear panel
Changing delay line modes and their indications
with TAP / SET button
Changing device modes and their indications with BYPASS button 3
Changing the combination of signals sent to the device's outputs
by means of A-DIR / A+DIR switch
For qualified personnel only
Battery placing (replacing)
Audio connections and switching
Audio connections in A-DIR mode
Audio connections in A+DIR mode
Block diagram
References
IMPORTANT INSTRUCTIONS!
NON-OBSERVANCE OF THE FOLOWING INSTRUCTIONS MIGHT
RESULAT IN YOUR AMPLIFIER
GUARANTEE IS VOID IF THE DAMAGES ARE CAUSED BY NON-
OBSERVANCE OF THESE INSTRUCTIONS.
After transportation or storage of the device under
negative temperatures make sure to leave the device
under room temperature in its original packaging for AT
LEAST 2 HOURS!
To connect the timed digital delay (further TDD-3) to other
devices use exclusively
connections.
Under no circumstances use other types of cables such as
for speakers etc.
TDD-3 CONNECTION to power adapter:
Connect the adapter only AFTER all audio connections
have been accomplished!
Before connecting TDD-3 to power adapter make sure that
the casing, cables, low-voltage connector and power plug
are free from damages: no cuts, cracks, dents and so on
and are in operable condition.
To connect TDD-3 to the power adapter first insert the low-
voltage connector of power adapter into corresponding
socket on the rear panel of TDD-3 and then plug the
adapter into the wall outlet.
DISCONNECTION of TDD-3 from power adapter:
To disconnect TDD-3
disconnect the adapter from mains and then disconnect its
low-voltage connector from the socket on the rear panel of
TDD-3.
OMPLETE SET:
1.
TDD-3
2.
Instruction manual
3.
Packaging box
INTRODUCTION:
АМТ TDD-3 is intended for use both in studio and live performances. .
AMT TDD-3 is a timed digital delay.
Functional abilities and intuitive algorithm of the device operation allows quick
and effective sound adjustments. Wide range of adjustments and simplicity of
their change makes TDD-3 operation easy and comfortable.
AMT TDD-3 features:
Two modes of the original sound delay time setting: manual and foot
(quick).
Various ways of changing the delayed sound repetition quantity.
Two combinations of forming signals sent to the device outputs..
sending original signal from the device's input to its outputs without
processing (BYPASS).
Autonomous power unit.
Use of external power adapter.
Comparatively low weight and dimensions.
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OR SPAEAKERS DAMAGE.
cables intended for
from the power adapter
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such
first