Operation Manual
Table Of Contents
- Introduction
- Controls and Functions
- D1500 Quick Start
- Using the D1500 as an RTA.
- GLOBAL
- Selecting the Input
- Using the Microphone Input
- Operating the D1500
- MIDI and D Net
- Using the D1500 as a Signal Generator
- Using the D1500 as a VU Meter
- Operating the PHASE meter
- Using the D1500’s EQ Display
- FREQ – FREQUENCY
- HOLD
- RES – RESOLUTION
- REF - REFERENCE LEVEL
- WEIGHT
- INTEG – INTEGRATION
- DETECT
- GAIN
- SOURCE
- Adjusting the RTA parameters
- Using the ANALYZE Mode
- Operating the D1500 with the D2500 Digital EQ
- Operating the D1500 with the D2500 Equalizer
- Operating the D1500 with an Analog 31-band Equalizer
- Grounding Techniques
- D1500 Wiring Guide
- Specifications
![](/manual/samson/d-1500/operation-manual-english/images/img-27.png)
25
Specifications
Inputs
Type electronically balanced
Connector XLR
Impedance 22 kΩ at 1 kHz
Max. input level +22
AIO1: +14dBu
AIO2: +20dBu
Outputs
Type electronically balanced
Connector XLR
Impedance 100 Ohms at 1 kHz
Max. output level ,
AIO1: +14dBu
AIO2: +20dBu
Frequency Response
10 Hz to 35 kHz (-1dB)
@ 96 kHz sampling rate
Signal-to-noise-ratio
AIO1: Noise floor (unweighted) < -92 dBFS (-78 dBU)
Noise floor (A-weighted) < -100 dBFS (-86 dBU)
AIO2: Noise floor (unweighted) < -106 dBFS (-86 dBU)
Noise floor (A-weighted) < -112 dBFS (-92 dBU)
THD
0.007 % typ. @ +4 dBu, 1 kHz,
unity gain
Measurement Microphone Input
Type electronically balanced
Input impedance 2 kΩ
Max. input level (MIC) variable from 0 dB to +60 dB
Phantom power +24 V
Digital Processing
Converter 24-bit Delta-Sigma,
64/128-oversampling
Sample rate
AIO1 & AIO2 32, 44.1, 48, 64, 88.2, 96 kHz
DIO1 96 kHz
Type
digital 31-band FFT analyzer
Frequency range 20 Hz to 20 kHz, 31 bands on ISO standard frequencies
Detectors Peak and RMS
Noise generator White Noise, Pink Noise, Frequncy Tunable Sine Wave
Display
Type 32 Largesize 13-segment LED Frequency band, plus LCD for
parameter control
Memory
Presets 100 memory locations, 99 user programable
Midi interface
Type 5-pin. DIN jacks In/Out/Thru
Power Supply
Mains voltage 115 V, 60 Hz, 230 V, 50 Hz
Power consumption 20 W typ.
Fuse T 630mA for 100- 120 Volt / T315mA for 220 - 240 Volt
Mains connector Standard IEC receptacle
Dimensions
19 in. (w) x 10.5 (d) x 3.5 (h)
482 mm (w) x 267 (d) x 89 (h)
Weight
5.1 lb.(2.31 kg)
All
specifications are subject to change without notice.
All specifications are subject to change without notice.All