To Next PageTo Next Page
Need help?Do you have a question about the Audio Precision DCX-127 and is the answer not in the manual?
General| Brand | Audio Precision |
|---|---|
| Model | DCX-127 |
| Category | Control Unit |
| Language | English |
Explains symbols on panels indicating hazards and precautions for safe operation.
Manufacturer warns against misuse, potential warranty voiding, and safety risks from improper use.
Outlines manual's purpose: installation, instrument capabilities, connectors, and APWIN assistance.
Overview of DCX-127 features: voltmeter, voltage sources, digital I/O, and auxiliary output ports.
Details the 4-1/2 digit autoranging DC voltmeter, its ranges, and selectable reading rates.
Explains ohmmeter operation, autoranging, and 2-wire/4-wire measurement methods for accuracy.
Describes the two independent DC voltage outputs, their resolution, and voltage range.
Covers static DC linearity testing and interfacing BCD instruments for data acquisition.
Details parallel digital word output, formats, and applications such as DAC testing.
Explains pulse/gate signals for controlling external devices and system sequencing.
Describes 8-bit digital control ports for external devices and integration of power supplies.
Discusses rack-mounting, tabletop use, and optional rack mount adapters for physical setup.
Covers voltage selection, fuse types, and power cord connection for safe and correct operation.
Step-by-step guide to setting the correct input voltage using the voltage selector card.
Details fusing arrangements (North American, European) and necessary fuse ratings for safety.
Instructions for modifying the fuse block for different voltage or fusing configurations.
Locates and describes the function of the front panel power switch and its indicator LED.
States the product is for indoor use in a normal environment, referring to specifications.
Explains daisy-chaining instruments using APIB connectors for system integration and data transfer.
How to access and view the DCX-127 software panel, including small/large versions.
Details using the DMM for voltage and resistance measurements via the software panel.
Explains display units and how to set autoranging or fixed ranges for measurements.
Describes setting offset and scale factors for custom display value calculations.
Instructions on selecting the DMM function (DCV, Ohms) or turning the DMM off.
Explains selection of 6 or 25 readings per second for DMM measurement speed.
Guidelines on using the guard terminal to improve measurement accuracy and reduce noise.
How to turn DC outputs on/off and set their voltage values independently.
Details input display, data format selection, and scale factor for digital input data.
Covers output units, data format selection, and scale factor for digital output signals.
Explains program control signals and using gate delay for synchronization in sweeps.
Describes control of 8-bit digital ports A, B, and C via software for external devices.
Details control of Port D and its associated power supplies (+5V, +/-15V).
Provides accuracy, resolution, and rejection specifications for DC voltage measurements.
Lists accuracy, resolution, and open circuit voltage for resistance measurements.
Details range, resolution, accuracy, current, and noise for DC outputs.
Specs for program control signals, including timing, data rates, and connectors.
Covers data rates, bit configurations, and connector types for digital I/O operations.
Details configuration, drive capability, and connector types for auxiliary output ports.
Includes physical dimensions, operating temperature range, and power requirements.
