Aphex Systems 1788a instruction manual 1788A-R Hadrware Remote, Purpose, Front Panel Controls

Page 21

R/C Manual

3. 1788A-R HADRWARE REMOTE

 

 

3. 1788A-R Hardware R/C Unit (“HRemote”)

3.1 PURPOSE

Although one or more 1788A’s can be remotely controlled by a software program running on a computer, there are times when a dedicated hardware remote control is preferred. We engineered the 1788A-R Remote Controller to be easy to use and dependable enough for mission-critical applications.

Figure 3-1.

Front Panel View

Key Features

•One 1788A-R controls up to 16 1788A’s (one Network Bank) at a time.

•Up to eight 1788A-R’s can be used to control up to 128 1788A’s in 8 Banks.

•That means up to 1024 mic channels!

•Ethernet networking

•MIDI Interface

•Each 1788A-R is bank assignable (1 to 8)

•Fully replicates 1788A controls and indicators

•Holds and manages up to 60 full Bank snapshots

•All presets recallable by MIDI

•MIDI control redirected by 1788A-R to 1788A’s within the network Bank

•Rack-mounted and desktop configurations

•Super-reliable microcontroller based - no PC

•Can share network with one PC (or Mac) software remote controller

3.2FRONT PANEL CONTROLS

3.2.1 Unit Select

The row of lighted pushbuttons along the top are used to select any one of the 1788A preamps that comprise the 16-unit Bank. The selected preamp is applied to the Control/ Display Panel area. The selection numbers, 1 through 16, represent Net number groups referred to as Banks, as described in Chapter 1 of this manual. If a button is selected that has no corresponding 1788A present in the Bank, then it will simply not respond.

3.2.2 Wake-up

Pressing this button refreshes network communications to all 1788A’s in the Bank. You can use this button to re-teach the 1788A-R what now exists on the network within the

Page 21

Page 20 Page 22
Image 21
Page 20 Page 22
Contents Manual Contents C Overview R/C Interface ConnectorsR/C Interfaces Control Language Midi SysExIndirect Midi Control Ethernet LANConcept of Banks & Constellations Computer R/C Hardware R/CAbout Presets Preset ManagementWide System View Massive Grouping & ControlManagement Extents Software PresetsConstellation and Bank Capture/Recall Hardware RecallWRAP-UP Procedure for Setting The Numbers Using MidiDirect Midi Control Determining Channel & Device Numbers Channel & DeviceUnderstanding Ch, Dev and Net Offsets Setting Up The ControllerControlling Multiple 1788A’s ConnectionsBroad Commands & Presets Learning a PresetLimitation Indirect Midi Control Examples Indirect Midi ControlControl Assertion Hardware Hook-upExpanding the SysEx String Preset Recall Strategy4 1788A-R’s Odd Midi I.D Daisy-Chained 1788A-R’sMultiple Midi Controllers Synchronizing ProcedureParametric Codes & Values Reference DataGeneral Hexadecimal Conversion Table Useful Conversion TablesSysEx F0 00 00 38 00 00 00 00 01 2D F7 Example Midi Control ExamplesSysEx F0 00 00 38 01 00 00 05 04 01 F7 Example SysEx F0 00 00 38 01 00 01 00 01 2D F7 ExampleSummary It’s easier to it see this way1788A-R Hadrware Remote PurposeFront Panel Controls Comm LED’s Status LED’sClip/Limit LED’s Changing the Holdover TimeTest Tone Buttons Putting Up a Test ToneSecondary Functions Control/Display Panel Preset Manager PanelTaking Control SnapshotsEdit Mode Mismatch ErrorsHow to Take a Live Snapshot EditingHow to Edit Editing ToolsEscaping From Edits 1 I/O Located Here Power UnitBank Selector Midi JacksInstallation Setting Up The Midi Channel More about Using the 1788A-RAssigning a Bank Initial SyncMultiple Select Group Behavior Coexisting with a Software R/CBuilding a Proper Network Hubs & SwitchesStandard Parts Networking SpeedTypical Network Diagrams Router as Base Suitable HardwareRouter As Dhcp Server Only

1788a specifications

Aphex Systems 1788A is a high-performance microphone preamp and A/D converter known for its exceptional sound quality and versatility. This device is widely used in professional recording studios, broadcast facilities, and live sound applications, catering to a range of audio needs from vocals to instruments.

One of the key features of the 1788A is its ability to handle a wide variety of microphone types, including dynamic, condenser, and ribbon microphones. It provides a significant amount of gain, with a range of up to 70dB, allowing it to capture even the faintest of sounds without introducing noise. The flexibility of input options is enhanced by phantom power, which can be activated for condenser mics needing external power.

The Aphex 1788A also integrates advanced A/D conversion technology, providing high-resolution 24-bit audio with sample rates up to 192 kHz. This ensures that audio fidelity is maintained during the recording process. The unit features a dual-path A/D converter, which optimizes the signal for clarity and precision.

The device also incorporates Aphex’s innovative iEqualization processing, allowing users to enhance their recordings with EQ capabilities in real time. The iEqualization feature is particularly beneficial for adjusting the tonal characteristics of the source material, providing a more polished final product.

Another standout characteristic of the Aphex 1788A is its robust build quality. Designed for the rigors of professional use, the unit is housed in a rugged chassis that can withstand the demands of mobile and studio environments alike.

Transporting this device is made easier due to its rack-mountable design, fitting seamlessly into any standard 19-inch rack setup. Additionally, users appreciate the intuitive front-panel controls that facilitate easy adjustments and monitoring of levels.

In terms of connectivity, the 1788A offers multiple outputs, including analog XLR and digital outputs via AES/EBU and S/PDIF connections, making it highly compatible with various audio interfaces and recording systems.

Overall, the Aphex Systems 1788A is a powerful tool that combines exceptional preamp performance with high-quality A/D conversion, making it an ideal choice for audio professionals seeking reliability and superior sound quality in their recordings. Its comprehensive feature set ensures it meets the demands of both studio and live environments, solidifying its reputation as a trusted piece of audio equipment.
Top Page Image Contents