2.2 Operation- Built-in Crossovers
CROSSOVER FILTER SELECTION
The TATA series amplifiers have built-in low-pass and
high-pass crossover filters for bi-amplifying your
system. Select " LPF, FULL or HPF" by moving the
position of the slide switch for each pair of channels.
"LPF" selects the low pass filter. "HPF" selects the
high pass filter. Selecting "FULL" defeats the crossover functions
FREQUENCY ADJUSTMENT
After selecting the crossover function, adjust the low pass or high
pass frequency control with a small screwdriver through the
opening marked “LP/FREQ.” or "HP/FREQ.". Turn CW to
set to a higher frequency, CCW to set to a lower frequency.
Turning the “BASS BOOST” switch to “ON” increases
the level of frequencies around 45Hz by 12dB.
2.3 Operation- Protection Circuits and
L.E.D. Indicators
“POWER.” L.E.D. INDICATOR- Provides a visual indication
that the amplifier is turned on.
“PROTECT” L.E.D. INDICATOR- Provides a visual
indication that a problem exists and the protection circuitry has
protected the amplifier by shutting it down. Turn the system
off and correct the problem before turning the system on.
THERMAL PROTECTION- The amplifier will shut down if its
temperature exceeds a safe operating level. The amplifier will remain off
until it cools to a safe operating temperature. Exercise care, the exterior of
the amplifier may get uncomfortably hot to the touch before shutting down.
OVERLOAD AND SHORT CIRCUIT PROTECTION- The amplifier
will shut down if a short circuit condition exists, or if electrical current
demands exceed safe levels.
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