Instruction manual
Overview and Specifications
11
Instruction Manual – Precis DSP Matrix Switchers
Precis DSP Specifications
Applies to Precis DSP models FGP37-0808-00P and FGP37-1818-00P.
AMX reserves the right to modify its products and their specifications without notice.
Specifications – General
Parameter Value
Approvals CE, FCC Class B, UL, cUL, RoHS
Humidity 0 to 90% non-condensing
Operational Temperature 32° F to 95° F (0° C to 35° C)
AC Power 100 VAC to 240 VAC single phase, 50 Hz to 60 Hz
1 A @ 115 VAC max.
0.7 A @ 230 VAC max.
Power Consumption (max.) 80 Watts
Power Consumption (typical) 45 Watts, fully loaded enclosure
Thermal Dissipation (max.) 273 BTU/hr.
Thermal Dissipation (typical) 154 BTU/hr., fully loaded enclosure
Dimensions
Depth
Width with rack ears
Width without rack ears
Height
18x18 model
8x8 model
9.75 in. (24.77 cm)
19.0 in. (48.26 cm)
17.4 in. (44.20 cm)
3.5 in. (8.89 cm) 2 RU
1.7 in. (4.32 cm) 1 RU
Weight
18x18 model
8x8 model
Approximately 10.5 lb. (4.76 kg) per enclosure
Approximately 7.0 lb. (3.18 kg) per enclosure
Specifications – Stereo Audio Signals
Parameter Conditions Value
Frequency Response f = 20 Hz to 20 kHz <0 dB to -0.8 dB
THD + Noise f = 1 kHz, Vin = -10 dBu to +10 dBu <0.1%
Crosstalk f = 1 kHz, Vin = +14 dBu <-115 dB
Signal to Noise Ratio (SNR) f = 20 Hz to 20 kHz, Vin = +14 dBu >90 dB
Input Level (max.) Unbalanced +14 dBu
Input Impedance 2 kohms
Input Gain Adjustment Range Via serial and software +10 dB to -10 dB
Output Level (max.) Unbalanced +14 dBu
Output Impedance <5 ohms
Output Volume Adjustment Range Via serial and software +10 dB to -70 dB (mute)
Coupling AC Coupled
Connectors RCA
Specifications – Digital Signal Processing (DSP) Features
Parameter Conditions Value
Tone - Bass Low Pass Shelf @ 250 Hz -12 dB to +12 dB
(in 0.5 dB increments)
Tone - Treble High Pass Shelf @ 6 kHz -12 dB to +12 dB
(in 0.5 dB increments)
10-Band Equalizer 32 Hz, 64 Hz, 125 Hz, 250 Hz, 500 Hz,
1 kHz, 2 kHz, 4 kHz, 8 kHz, and 16 kHz
-12 dB to +12 dB
(in 0.5 dB increments)
ADC/DAC 96 kHz / 24 bit