9. POWER-CONNECTOR
The connector is used to connect the
amplifier to a power source.
(CAUTION: Only operate the device
with the supplied cold device cable)
10. FUSE
Fuse holder for 5A-15A / 250V fuses.
If these fuses blow repeatedly, switch
off the device and have it serviced by
qualified service personnel.
11. GROUND LIFT SWITCH
Turn on the switch to disconnect the
device from the ground, if necessary, to
eliminate "humming" by ground loops.
12.
SENSITIVITY SELECTOR SWITCH
This switch is used the make the
amplifier suitable for different input
levels. 0,7V means that the amplifier
reaches full output power when 07V is
input. 1,0V means that the amplifier
reaches full output power when 1,0V
is input and so on. 1,0V can meet the
requirements of most audio
equipment. Only select 0,7V or 1,44
under special condition, such as when
the signal is particularly weak or large.
13. COMPRESSOR SELECTOR
The TL series power amplifiers offer 2
settings: OFF or COMPRESSOR. This
switch is the choice of compressor on
and off. So whatever at any sensitivity,
it is recommended to use compressor to
avoid clipping.
14. OUTPUT CONNECTIONS FOR
SPEAKERS
The connections are described under
the model name.
15. INPUT CONNECTORS (XLR)
The XLR connector is equipped with
balanced inputs. Symmetrical
connections between the devices are
recommended as they are less
susceptible to AC hum. For long cable
runs, an output impedance of the
source of less than 600 ohms is
required to avoid signal loss. Use the
inputs for CH-1 and CH-2 for stereo
operation (two-channel). Use only the
CH-1 input for parallel or bridged mono
operation. (See the user guide below
for more information).
16. MODE SELECTION SWITCH
The TL series amplifiers offer three
modes of operation: PARALLEL,
STEREO and BRIDGED. Set the
switch to one of the three positions
as needed.
17. VENTILATION OPENINGS
The fan speed is automatically
varied to maintain the correct
internal operating temperature.
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