MTX TERMINATOR TNA500D - Control Functions and Connections; Gain and Remote Control; Input and Indicator Functions; Frequency Filtering Controls

MTX.COM
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CONTROL FUNCTIONS
1. Gain Control - The gain control matches the input sensitivity of the amplier to the source unit
being used. The operating range varies from 200mv to 10V.
Adjusting the gain:
1. Turn the gain control on the amplier all the way down (counter clockwise).
2. Turn up the volume control on the source unit to approximately
3
⁄4 of maximum.
3. Adjust the gain control on the amplier until audible distortion occurs.
4. Adjust the gain control down until audible distortion disappears.
5. The amplier is now calibrated to the output of the source unit.
2. Remote Control Port - Use this port to connect the included MTX EBC. It allows you to control the
output level siting at the front of the car.
3. RCA Inputs - These RCA inputs are used with source units that have RCA or Line level outputs.
(Source units need a minimum level of 100mV output for proper operation of the amplier). MTX
recommends only high quality twisted pair cables (such as StreetWires) to decrease the
possibility of radiated noise entering the system.
4. Power On / Protection LED - The LED illuminates red when the amp is switched on. When the
amp is in thermal protection, the LED will blink steady. The amplier will resume after cooling
down. When the amp is in short circuit the LED will blink in a burst sequence.
5. Subsonic - This control can lter out unwanted low frequency from 20Hz (OFF) to 50Hz. This
function should only be used with vented enclosures.
6. Low Pass X-Over Frequency Control - Use this to select the desired low-pass (LP) x-over
frequency. The frequency is adjustable from 40Hz to 200Hz.
TNA500D Mono Block - 500 Watts RMS
TNA500D
SPEAKER OUTPUT
+
–
FUSE GNDREM
POWER INPUT
+
12V
L
+
L- G R- R
+
HIGH INPUT OUTPUTINPUT
R
L
SUB
SONIC
20Hz 50Hz
LPF
40Hz 200Hz
GAIN
MIN MAX
REMOTE
27 3 1 6 5
8 94 10 11
TNA500D Mono Block - 500 Watts RMS
TNA500D
SPEAKER OUTPUT
+
–
FUSE GNDREM
POWER INPUT
+
12V
L
+
L- G R- R
+
HIGH INPUT OUTPUTINPUT
R
L
SUB
SONIC
20Hz 50Hz
LPF
40Hz 200Hz
GAIN
MIN MAX
REMOTE