The Martin ExperienceEngineer 418 & 818User GuideAll material © 2011. Martin Audio Ltd. Subject to change without notice.

Engineer 418 & 818 User Manual Page 10 1: Description Application Thank you for choosing the Martin Audio Engineer for your application. The M

Engineer 418 & 818 User Manual Page 11  Very high, musical sound quality throughout.  Unique Engineer DSP algorithm, working 24-7 to keep a

Engineer 418 & 818 User Manual Page 12 2. Products The Martin Audio Engineer product line comprises 2 products and 2 accessories. Engineer 418

Engineer 418 & 818 User Manual Page 13 Engineer Remote Remote control panel for Martin Audio Engineer 418 and Martin Audio Engineer 818.

Engineer 418 & 818 User Manual Page 14 3: Engineer 418 Included Items In the box containing this manual, the following items should be present:

Engineer 418 & 818 User Manual Page 15 Rear Panel layout 1 Audio Inputs 2 Audio Outputs 3 RS-485 port (RJ45 connector) 4 Power connec

Engineer 418 & 818 User Manual Page 16 Installation requirements The Martin Audio Engineer 418 is designed for 19” rack-mount use. Mount the Ma

Engineer 418 & 818 User Manual Page 17 Connection instructions for Phoenix terminal blocks To connect the Phoenix terminal blocks, always use t

Engineer 418 & 818 User Manual Page 18 Connecting RS-232 On the front of the device is the RS-232 port for remote control and configuration of

Engineer 418 & 818 User Manual Page 19 Power switch The Martin Audio Engineer 418 has a power switch which is accessible through the hole in th

Engineer 418 & 818 User Manual Page 2 Martin Audio Engineer 418 & 818 User Manual

Engineer 418 & 818 User Manual Page 20 4: Engineer 818 Included Items In the box containing this manual, the following items should be present

Engineer 418 & 818 User Manual Page 21 Rear Panel layout 1 Audio Inputs 2 Audio Outputs 3 RS-485 port (RJ45 connector) 4 Power connector

Engineer 418 & 818 User Manual Page 22 Installation requirements The Martin Audio Engineer 818 is designed for 19” rack-mount use. Mount the Ma

Engineer 418 & 818 User Manual Page 23 Connection instructions for Phoenix terminal blocks To connect the Phoenix terminal blocks, always use t

Engineer 418 & 818 User Manual Page 24 Connecting RS-232 On the front of the device is the RS-232 port for remote control and configuration of

Engineer 418 & 818 User Manual Page 25 Power switch The Martin Audio Engineer 818 has a power switch which is accessible through the hole in th

Engineer 418 & 818 User Manual Page 26 5: Engineer Remote When the user has created zones and presets on the Martin Audio Engineer 418/818 with

Engineer 418 & 818 User Manual Page 27 Installation The Martin Audio Engineer Remote panel is to be mounted onto a standard DIN installation bo

Engineer 418 & 818 User Manual Page 28 Power The Engineer Remote is powered from the Martin Audio Engineer 418 or Martin Audio Engineer 818 wit

Engineer 418 & 818 User Manual Page 29 Wiring scheme Please make sure that the wires are properly connected according to the wiring scheme belo

Engineer 418 & 818 User Manual Page 3 Contents Contents ...

Engineer 418 & 818 User Manual Page 30 Header The Engineer Remote features a Wago terminal block 6-way header for the connection of the CAT5 ca

Engineer 418 & 818 User Manual Page 31 Recalling presets To recall a preset from the Martin Audio Engineer Remote, just press the ‘Preset’ up

Engineer 418 & 818 User Manual Page 32 6: Troubleshooting Power If a Martin Audio Engineer 418 or Martin Audio Engineer 818 shows no power  C

Engineer 418 & 818 User Manual Page 33 Audio If no audio signal is entering the Martin Audio Engineer 418 or Martin Audio Engineer 818  Check

Engineer 418 & 818 User Manual Page 34 7: Maintenance Housing Clean the exterior housing with a slightly moist, lint free cloth. Do not use ab

Engineer 418 & 818 User Manual Page 35 8: Software Introduction The Martin Audio Engineer is a powerful, advanced DSP platform meant for audio

Engineer 418 & 818 User Manual Page 36 Before you start The Engineer control software was designed to work with either Windows Vista, Windows X

Engineer 418 & 818 User Manual Page 37 Installation To install the Martin Audio Engineer control software, simply insert the CD-ROM provided wi

Engineer 418 & 818 User Manual Page 38 Concepts and terminology The Engineer was designed with a few concepts in mind, which we’ll try and expl

Engineer 418 & 818 User Manual Page 39 Synchronization Each time you start the Engineer control software you will be asked to synchronize the s

Engineer 418 & 818 User Manual Page 4 5: Engineer Remote ... 26 Pane

Engineer 418 & 818 User Manual Page 40 Security Logging in If you plan on using the Engineer mk2 Control Software for everyday use, you’ll wan

Engineer 418 & 818 User Manual Page 41 How it works Features unavailable at the current access level are either disabled or hidden from the use

Engineer 418 & 818 User Manual Page 42 Main control On synchronization completion, you’ll be presented with the routing screen. This offers you

Engineer 418 & 818 User Manual Page 43 Effects channels As you might have noticed, there are four extra channels available beneath the input ch

Engineer 418 & 818 User Manual Page 44 Labelling your channels For efficient usage of your program without the hassle of having to remember w

Engineer 418 & 818 User Manual Page 45 The following types of EQ filters are available;  Bell filters  Low-shelving filters  High-shelving f

Engineer 418 & 818 User Manual Page 46 The output channel tab All output settings are grouped on a per-channel base within the output tab. Yo

Engineer 418 & 818 User Manual Page 47 To change the gain, Q/bandwidth/slope for each filter, use the numerical values next to the filter type.

Engineer 418 & 818 User Manual Page 48 Output tab Save, Load, Copy & Paste Buttons There is also a Save and Load button. These buttons are

Engineer 418 & 818 User Manual Page 49 Engineer algorithm concept One of the main features of the Martin Audio Engineer is the Engineer algorit

Engineer 418 & 818 User Manual Page 5 Exit equalizer ... 59 Engineer si

Engineer 418 & 818 User Manual Page 50 This example describes a very common situation which we see happening every day in venues all over the

Engineer 418 & 818 User Manual Page 51 The solution We’ve solved the issue described above for you by creating an algorithm that reacts in the

Engineer 418 & 818 User Manual Page 52 might need. Please make sure to read this chapter of the manual if you plan to use the Advanced mode as i

Engineer 418 & 818 User Manual Page 53 The big picture Before attempting to configure the algorithm, let’s take a look at the main parameters t

Engineer 418 & 818 User Manual Page 54 Determining the source frequency range Each of the automated controls has its own domain of operation: T

Engineer 418 & 818 User Manual Page 55 The three end stop limiters have a frequency range that’s determined from the frequency range you entered

Engineer 418 & 818 User Manual Page 56 When you’re satisfied with the sound you’re hearing, press the Autocatch button in the top-right corner

Engineer 418 & 818 User Manual Page 57  The max-boost is the amount of gain you allow your Engineer to add to the input level to reach the ta

Engineer 418 & 818 User Manual Page 58 But when should the algorithm start to correct the input level? In some cases you might not mind small

Engineer 418 & 818 User Manual Page 59 Exit equalizer Still not satisfied with the results you’re getting? The Engineer allows you to make s

Engineer 418 & 818 User Manual Page 6 Declaration of Conformity: Engineer 418 Manufacturer's name: XLNT Advanced Technologies Adress:

Engineer 418 & 818 User Manual Page 60 Engineer simple control Of course, the settings made in the Engineer Advanced overview aren’t suited for

Engineer 418 & 818 User Manual Page 61 Basscreator algorithm Concept The Basscreator algorithm creates a virtual bass based on the "los

Engineer 418 & 818 User Manual Page 62 Controlling the Basscreator To start using the Basscreator you should first route the inputs you want t

Engineer 418 & 818 User Manual Page 63 Presets and projects If you’ve experimented with the software already, you’ve probably noticed the prese

Engineer 418 & 818 User Manual Page 64 you will have to update every single preset or the sound will revert back to the original settings when

Engineer 418 & 818 User Manual Page 65 Linking channels Each input and output can be linked into a stereo pair. This means channels 1 and 2, 3

Engineer 418 & 818 User Manual Page 66 Zoning output channels The Engineer allows you to assign output channels to up to eight zones. For eac

Engineer 418 & 818 User Manual Page 67 Daylight saving The Engineer offers the possibility of automatically adapting to daylight saving time ch

Engineer 418 & 818 User Manual Page 68 Scheduler The Engineer features an advanced scheduling system, allowing you to adjust your venues so

Engineer 418 & 818 User Manual Page 69 Limiter overview So, you’ve got everything set up the way you want it? All there’s left to do is disconn

Engineer 418 & 818 User Manual Page 7 Declaration of Conformity: Engineer 818 Manufacturer's name: XLNT Advanced Technologies Adress:

Engineer 418 & 818 User Manual Page 70 Preferences The Engineer Control software offers two user-configurable settings, which can be changed f

Engineer 418 & 818 User Manual Page 71 Usage tips Here are some general tips on using the software:  Double click any of the numeric values

Engineer 418 & 818 User Manual Page 72 Frequently asked question Q: What are the default passwords? A: By default, only one password is used, w

Engineer 418 & 818 User Manual Page 73 Q: I’m getting pop-ups with error messages; the software hangs or even crashes. What to do? A: The first

Engineer 418 & 818 User Manual Page 74 Preset and Zone Communication Protocol Introduction As mentioned previously, the Engineer 418 and 818 c

Engineer 418 & 818 User Manual Page 75 Recalling presets Preset recalls work on an index basis. This means you'll need to know the preset

Engineer 418 & 818 User Manual Page 76 To recall this preset we would now do the following:  Open a connection to the device  Set the RTS pe

Engineer 418 & 818 User Manual Page 77 The third variable in our information package is the checksum, which is defined in the same way as descri

Engineer 418 & 818 User Manual Page 78 9: Engineer 418/818 Specifications Mechanical Size (physical), WxHxD - (W) 483mm x (H) 44mm x (D) 2

Engineer 418 & 818 User Manual Page 79 Audio INPUTS - electronically balanced IMPEDANCE - > 25k ohms CMRR - > 70dB

Engineer 418 & 818 User Manual Page 8 Important Safety Instructions It is extremely important to read ALL safety information and instructions p

Engineer 418 & 818 User Manual Page 80 High-And Lowpass Filters FILTERS - One of each per output FREQUENCY - 20Hz – 20 kHz RESPON

Engineer 418 & 818 User Manual Page 9 Disclaimer All rights reserved. Although the information in this manual has been compiled with care, ind