CAUTION:
Be prepared to turn off the alarm on your vehicle and for
enter the unit code player radio.
AMPLIFIER GLOSSARY TECHNICAL AND FUNCTIONS
GMX-60.4D
1. "Front" RCA INPUT
Use high quality stereo RCA Genius cables, connect the signal from the audio player to the RCA inputs of the
amplifier.
2. "Front" SENS LEVEL
Adjust the sensitivity level "preamplifier" amplifiers. The minimum sensitivity level is 200mV, while the highest
level is 6V.
3. "Front" High Pass Crossover (X-OVER)
Adjust settings of the frequency of High Pass Crossover. The adjustable frequency range is 80Hz. The lower the
setting, filtered frequencies in the audio signal. (All frequency which lies below the adjustment will be filtered).
All audio signals that are above the set level pass to 20kHz.
4. "Front" Low Pass Crossover (X-OVER)
Adjust the frequency setting Low Pass Crossover. The adjustable frequency range is 80Hz. The higher the setting,
filtered frequencies in the audio signal. (All frequency that are above adjustment will be filtered). All audio signals
which lies below the set level pass to 20Hz.
5. "Front" Crossover SWITCH (X-OVER)
Activate the crossing "High Pass", "Low Pass" or FLAT (Full) Crossover.
6. "Rear" RCA INPUT
Use high quality stereo RCA Genius cables, connect the signal from the audio player to the RCA inputs of the
amplifier.
7. "Rear" Sens Level
Adjust the sensitivity level "preamplifier" amplifiers. The minimum sensitivity level is 200mV, while the highest
level is 6V.
8. "Rear" High Pass Crossover (X-OVER)
Adjust settings of the frequency of High Pass Crossover. The adjustable frequency range is 80Hz. The lower the
setting, filtered frequencies in the audio signal. (All frequency which lies below the adjustment will be filtered).
All audio signals that are above the set level pass to 20kHz.
9. "Rear" Low Pass Crossover (X-OVER)
Adjust the frequency setting Low Pass Crossover. The adjustable frequency range is 80Hz. The higher the setting,
filtered frequencies in the audio signal. (All frequency that are above adjustment will be filtered). All audio signals
which lies below the set level pass to 20Hz.
10. "Rear" Crossover Switch (X-OVER)
Activate the crossing "High Pass", "Low Pass" or FLAT (Full) Crossover.
11. POWER LED light
When the amplifier is switched on and in operating condition, this LED will light blue.
GMX SERIES
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