AIRMATE-manual-usb.doc AIRMATE-USB MANUAL V 1.
Dear Client, Thank you for choosing the AIRMATE-USB console. The AIRMATE-USB is designed by specialists in the field of radio broadcast and is intended to be used as an 24 hour "On-Air" console as well as a production console. We are confident that you will be using the AIRMATE-USB for many years to come, and wish you much success. We always value suggestions from our clients, and we would therefore be grateful if you could respond to info@d-r.
1.INTRODUCTION The AIRMATE-USB is equipped with 3 types of input modules. The first 4 triple input modules (1-4) have the following features * * * * * * * Professional low noise balanced Mic pre-amp with 48 volt phantom powering. Two line inputs with optional R.I.A.A. plug able pre-amp on line-B Gain control Three band equalizer Start (ON) switch Stereo CUE switch for pre fade listening 100 mm professional faders.
AUX SEND Below the Equalizer there is the stereo Aux send that can be set to send stereo source signals pre or post fader by jumper settings. The factory default is post fader. CUE Below the equalizer you see the stereo CUE switch (Pre Fade Listening), this switch gives you the possibility to check the signal before you mix it with your other signals . ON The ON switch is used to activate the module and generate a start signal for turntables and CD players as well as jingle machines.
SPECIAL AVAILABLE OPTIONS ON MODULE 1 TO 4 On the input PCB of your AIRMATE-USB are several jumpers that can be changed to enable different configurations of the channel settings. We advise to have this done by your local dealer if the need arises. The following 7 jumper settings can be changed to adjust the Airmate-USB to your needs. 1 2 3 4 5 J12-13 J3 J15 J6/16 J7 6 J17 7 J5 R.I.A.A. correction amp PCB can be inserted on Jumper J12 and J13.
3. USB-LINE MODULE 5 AND 6. * * * * * * * * Low noise balanced Mic pre-amp with 48 volt phantom powering. One stereo line input One USB connection Gain control Three band equalizer Stereo CUE switch for pre fade listening Start (ON) switch 100 mm professional fader. Input module 5-6 is identical to triple input module 1 to 4 except for the line-B input that has been transformed to a USB in and output. GAIN With the gain, the source level is adjusted to the internal mixer level.
FADER Final control is the 100mm channel fader, this is the actual control to mix the signals. All channels have long throw 100mm stereo faders. At the beginning of the fader movement you will feel an internally built in start switch that is activated when you bring up the fader. This switch activates the start circuitry controls externally connected (via the Start Connector on the back) devices such as CD players etc. INPUT CONNECTORS On the back of your AIRMATE-USB module 5 and 6 you find five connectors.
4. TELCO-LINE MODULE 7-8 Input module 7-8 are dedicated Telephone Hybrid modules with built in high quality Hybrids and also have stereo line inputs in case one Hybrid is only needed. Highlights are: * * * * * * * * * High quality Hybrid circuit to directly connect to phone lines Extra stereo line input Gain control Telco send Control Direct access CONNect and Talk Back switches Stereo Aux send Stereo CUE switch for pre fade listening Start (ON) switch 100 mm professional fader.
AUX SEND Below the TB switch there is the stereo Aux send that can be set to send stereo source signals pre or post fader by jumper settings. The factory default is post fader. RING (LED) This Led lights when a call comes in to alert you. CUE Below the equalizer you see the stereo CUE switch (Pre Fader Listening), this switch gives you the possibility to check the signal before you mix it with your other signals .
SPECIAL AVAILABLE OPTIONS IN YOUR AIRMATE-TELCO MODULE On the input PCB of your AIRMATE-USB MODULE there are several jumpers that can be changed to enable different configurations of the channel settings. We advise to have this done by your local dealer if the need arises. The following 4 jumper settings can be changed to adjust the Airmate-USB Telco modules to your needs. 1 2 J6/16 J7 3 J17 Stereo Aux send pre or post selectable via Jumper J6/16 (post is default).
5. MASTER SECTION The AIRMATE-USB master section houses all the controls for the summing amps and master inputs such as Aux return, 2-Track return, and master outputs. All individual functions we shall describe here. LEDBAR METERS The master section has two large 21 segment meters (VU meter Ballistics) reading all in and outgoing signals. The attack and release time constants are conform international VU meter standards, being 300mSec for attack and decay.
BALANCE The balance knob controls the balance between the main stereo output and the stereo Cue signal when selected. Note: The split switch de-activates the balance control. With the balance control anywhere between Cue and L/R you always have control over the main output signal even when a Cue switch is activated. SPLIT When the split function is activated the following listening situation is created.
TAPE OUTPUTS The first connectors on the left are the tape output connectors for left and right for connecting an audio recorder. Output level is -10dBv (300mV), the signal is pre master fader. CLEANFEED OUTPUTS Direct beneath the Tape outputs are the Clean feed cinch connectors. RED LIGHT Direct beneath the Clean feed cinch connectors is a stereo jack (Mic On) that can control a red light indicator. This stereo jack is connected to a change over relay.
2-TRACK INPUTS These inputs are intended to return stereo machines in the monitor section. Such as signals from master recorder/tuners etc. The level needs to be -10dBv (300mV) as a minimum for optimum signal to noise. MASTER OUTPUTS The master outputs are on male 3 pin XLR connectors in a ground compensated arrangement. Ground compensated means that all advantages of balancing are maintained when connected to a balanced input of a power amp, professional recorder or On-Air processor.
6. SETTING UP ROUTINES MODULE 1-4 - Connect a power-amp, recorder or transmitter to the left/right outputs. Connect a high impedance headphone to the "phones"-jacks on the front. Connect the microphones as described. Act like wise with turntables, CD players and jingle machines. You can eventually connect a D&R Telephone Hybrid to the Clean feed output. Be sure that Jumper J7 is on position 3-4 to avoid feedback when returning the Telephone Hybrid output on these channels.
8. SETTING UP THE TELCO MODULES Connect the two wires of the telephone line’s wall unit to the RJ-11 connector labeled wall (LINE) and connect the telephone appliance itself to the RJ-11 connector labeled PHONE. Note that to originate calls, a local phone must be connected to the Airmate-usb. Now the internal hybrid is interfaced (fully balanced) between your telephone appliance and its connection to the outside world. The hybrid can now split the send and return signals.
10. TECHNICAL SPECIFICATIONS MIC INPUTS XLR connector balanced impedance 2 kOhm. sensitivity -60dBu. Pin 1 = ground. Pin 2 = hot (in phase). Pin 3 = cold (out of phase). +48 volt phantom INSERT Stereo jack. Tip=Input (connect to output of signal processor) Ring=Output (connect to input of signal processor) Ground=shield LINE A/B Cinch connector, sensitivity -20dBu to +20 dBu. sleeve =ground. DISC INPUTS On B inputs only when optional R.I.A.A. pre-amp is installed. 47kOhm, 0.5 mV to 10 mV.
PHONES: Preferable 400 Ohms or higher! 11. TECHNICAL SPECIFICATIONS INPUTS HYBRID OUTPUTS EQUALIZER RED LIGHT OVERALL Mic input balanced 2 kOhm. Plus 48volt phantom Mic noise -122 dBr (A-weighted). Sensitivity: -70dB min, 0dB maximum. Line inputs: unbalanced, 10kOhm, Cinch gain range 40dB. Phono inputs: unbalanced, 47kOhm, 1-10 mV. 2 Track return: -10dBv at 10kOhm. Aux return: -10dBv at 10kOhm. Output Input R/C balance Separation : : : : Internally connected in the Airmate.
12. OPTIONS/MODIFICATIONS Modification AIRMATE-USB (stereo AUX) from 220V to 110V BE CAREFUL! THE AIRMATE-USB POWER PCB IS CONNECTED TO HIGH VOLTAGE! REMOVE POWER CABLE BEFORE SERVICING! Modifications can only be done by classified persons! The following picture displays the 220V wiring. Green and White are connected to each other and Red and Yellow are connected to connector J1. To modify the power-supply there are two necessary steps to follow.
Step 2: Replacing the fuse. The fuse-box is integrated in the AC socket. The fuse must be replaced from a 0.5A to a 1A. Make sure the 230V marking on the fuse-holder is on TOP!!! Else the device will not function.
13. ELECTROMAGNETIC COMPATIBILTY This unit conforms to the Product Specifications noted on the Declaration of Conformity. Operation is subject to the following two conditions: • • • • This device may not cause harmful interference This device must accept any interference received, including interference that may cause undesired operation Operation of this unit within significant electromagnetic fields should be avoided Use only shielded interconnecting cables. 14.
15. PRODUCT SAFETY This product is manufactured with the highest standards and is double checked in our quality control department for reliability in the "HIGH VOLTAGE" section. CAUTION Never remove any panels, or open this equipment. No user serviceable parts inside. Equipment power supply must be grounded at all times. Only use this product as described, in user manual or brochure. Do not operate this equipment in high humidity or expose it to water or other liquids.
