Phonic Celeus 600 User’s Manual

CELEUS 600

User's Manual

Manual del Usuario

<![if ! IE]>

<![endif]>Español English

CELEUS 600

ANALOG MIXERS

MEZCLADORES ANALÓGICO

.........................................ENGLISH	I
ESPAÑOL .....................................	II
APPENDIX .....................................	III

V1.2 09/12/2016

USER'S MANUAL

CONTENTS
INTRODUCTION......................................................................	1
FEATURES...............................................................................	1
BASIC SETUP...........................................................................	1
USB SYSTEM REQUIREMENTS.......................................	1
BLUETOOTH SETUP..................................................	2
USB PLAYBACK.........................................................	2
USB RECORDING...........................................................	2
AUDIO INTERFACE..........................................................	2
MAKING CONNECTIONS....................................................	3
CONTROLS AND SETTINGS...................................................	4
SPECIFICATIONS...................................................................	8
APPENDIX
DIGITAL EFFECTS TABLE.......................................................	1
APPLICATION.........................................................................	2
DIMENSIONS............................................................................	4
BLOCK DIAGRAMS..................................................................	5

Phonic reserves the right to improve or alter any information within this document without prior notice.

<![if ! IE]>

<![endif]>English

CELEUS 600

1

<![if ! IE]>

<![endif]>English

IMPORTANT SAFETY INSTRUCTIONS

The apparatus shall not be exposed to dripping or splashing and that no objects				with liquids, such as vases,

shall be placed on the apparatus. The MAINS plug is used as the disconnect device, the disconnect device shall remain readily operable.

Warning: the user shall not place this apparatus in the area during the operation so that the mains switch can be easily accessible.

1.Read these instructions before operating this apparatus.

2.Keep these instructions for future reference.

3.Heed all warnings to ensure safe operation.

4.Follow all instructions provided in this document.

5.Do not use this apparatus near water or in locations where condensation may occur.

6.Clean only with dry cloth. Do not use aerosol or liquid cleaners. Unplug this apparatus before cleaning.

7.Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.

8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including .

9.Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not into your outlet, consult an electrician for replacement of the obsolete outlet.

10.Protect the power cord from being walked on or pinched particularly at plug, convenience receptacles, and the point where they exit from the apparatus.

11.Only use attachments/accessories by the manufacturer.

12.Use only with a cart, stand, tripod, bracket, or

table by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus

combination to avoid injury from tipover.

13.Unplug this apparatus during lighting storms or when unused for long periods of time.

14.Refer all servicing to service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

DO NOT REMOVE COVER (OR BACK)

NO USER SERVICEABLE PARTS INSIDE

REFER SERVICING TO QUALIFIED PERSONNEL

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’

magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: To reduce the risk of or electric shock, do not expose this apparatus to rain or moisture.

CAUTION: Use of controls or adjustments or performance of procedures other than those may result in hazardous radiation exposure.

INTRODUCTION

Thank you for choosing one of Phonic’s many quality compact mixers. The CELEUS 600 compact mixers – designed by the ingenious engineers that have created a variety of mixers fantastic in style and performance in the past – displays similar proficiency that previous Phonic products have shown; with more than a few refinements,ofcourse.TheCELEUS600featuresfullgainranges, amazingly low distortion levels, and incredibly wide dynamic ranges, just showing the dominance these small machines will have on the pro audio market.

We know how eager you are to get started – getting the mixer out and hooking all your gear up is probably your number one priority right now – but before you do, we strongly urge you to take a look throughthismanual.Inside,youwillfindimportantfactsandfigures on the set up, use and applications of your brand new mixer. If you do happen to be one of the many people who flatly refuse to read user manuals, then we just urge you to at least glance at the Basic

Setup section. After glancing at or reading through the manual (we applaud you if you do read the entire manual), please store it in a place that is easy for you to find, because chances are there’s something you missed the first time around.

FEATURES

●Audiophile-quality microphone preamplifiers

●4 mono microphone inputs, 2 stereo mic/line inputs and 2 stereo line input channels

●Flexible ‘compander’ (compressor/expander) available on first four channels

●Super musical 3-band equalizers on input channels, swept midfrequency control on channels 1 through 4

●11-segment level meter for master audio levels

●Bluetooth audio streaming from tablets and smartphones

●USB recording module for recording/playback of digital audio files

●USB connectivity for stereo streaming to and from the computer

●32/40-bit digital effect processor with 16 preset programs each with its own adjustable parameter

●Flexible soloing of input sources for monitoring signals

●Independent AUX and EFX control on each input channel

●Balanced stereo main out through XLR connectors

●Stereo headphone output jack with independent level control

●Stereo RCA 2T return inputs and record outputs

●Smartphone and tablet stand

USB SYSTEM REQUIREMENTS

Windows

•Windows™ XP SP2, Vista™, 7, 8 or 10

•Intel™ Pentium™ 4 processor or better

•512 MB RAM (1 GB recommended)

Macintosh

•Apple™ Mac™ OSX 10.5 or higher

•G4™ processor or better

•512 MB RAM (1 GB recommended)

BASIC SETUP

Getting Started

1.Ensure all power is turned off on your mixer. To totally ensure this, the power supply should not be connected to the unit.

2.All faders and level controls should be set at the lowest level and all channels switched off to ensure no sound is inadvertently sent through the outputs when the device is switched on. All levels can be altered to acceptable degrees after the device is turned on using the channel setup instructions.

3.Plug any necessary equipment into the device’s various outputs. This could include amplifiers and speakers, monitors, signal processors, and/or recording devices.

4.Plug the supplied power cable into the inlet on the back of the device and then into a power outlet of a suitable voltage.

5.Turn the power switch on and follow the channel setup instructions to get the most out of your mixer.

Channel Setup

1.To ensure the correct audio level of the input channel is selected, each of the level input controls of the mixer should be turned counterclockwise or down as far as they will go.

2.No input other than the one being set should have any device plugged in. This will ensure the purest signal is used when setting channels.

3.Set the level control of the channel you are setting to the 0 dB mark.

4.Ensure the channel has a signal sent to it similar to the signal that will be sent when in common use. For example, if the channel is using a microphone, then you should speak or sing at the same level the performer normally would during a performance; if a guitar is plugged into the channel, then the guitar should also be strummed as it normally would be (and so on). This ensures levels are completely accurate and avoids having to reset them later.

5.Set the gain so the Level Meter indicates the audio level is around 0 dB.

6.This channel is now ready to be used; you can stop making the audio signal.

7.You can repeat the same process for other channels.

<![if ! IE]>

<![endif]>English

CELEUS 600

1

<![if ! IE]>

<![endif]>English

BLUETOOTH SETUP

1.Set the "Wireless Pairing" switch to the ON position.

2.Enter your laptop, cell phone or tablet’s Bluetooth setup options to find the “Phonic.BT” Bluetooth device.

3.If requested, the password for the CELEUS 600’s Bluetooth function is 0000. A lot of modern smartphones will enter this as the default password.

4.Audio signals received through the Bluetooth interface will be routed to channel 9/10 on the mixer.

5.To reset the connection, turn your laptop, cell phone or tablet’s Bluetooth connection off and then on again.

6.When using cell phones and tablets, it may be an idea to turn “Airplane Mode” or “Flight Mode” on to stop phone calls or push notifications from interrupting your audio.

Note: Not all modern Bluetooth-enabled devices allow for use of external audio playback. In the case of laptops in particular, Bluetooth may be used for data transmission only - depending on the model. This is a limitation of these devices and you will not be able to use the CELEUS 600’s Bluetooth function with these devices.

USB PLAYBACK

1.Power on the device.

2.Insert an appropriately formatted (FAT32) USB flash drive.

3.Press the PLAY button to play the current track, or the << and

>> buttons to skip forward and backwards between tracks.

4.The CELEUS 600 can playback MP3 and WMA files.

5.Use the level control for channel 11/12 to adjust the USB player’s volume.

6.Press the STOP/MENU button to access the File Browser (Folders) and Repeat Mode functions.

Folders – Freely navigate songs in each folder on USB flash disc using the << and >> buttons. Press PLAY button to select, press

MENU button to go back.

Repeat Mode – There 4 repeat modes available.

No Repeat – Play each file in the current folder or root once.

Repeat One – Continuously repeat selected song.

Repeat Folder – Continuously repeat all the song in the current folder or root directory.

Random – Enables random playback of files in current folder or root.

USB RECORDING

1.Insert a FAT-32 formatted USB flash drive to the USB player.

2.In the main menu, select “Recordings” and press the PLAY button to enter the recording function.

3.Here you have three options: 'Start voice recording,' 'Recordings library,' and 'Storage'. To select the recording destination, enter the 'Storage' menu and choose either the USB flash drive or the internal storage (70MB available).

4.Select "Start voice recording" to begin recording immediately.

The unit will save an audio file to the selected storage destination.

5.Push the PLAY button to pause recording. Pushing the PLAY button again will resume recording from the position at which it was paused.

6.Press the STOP/MENU button at any time to stop the recording. The device will then ask if you wish to save your recording. Select "Yes" or "No".

7.Press the STOP/MENU button to exit.

Note: As the quality of the flash drive can affect recording performance,

Phonic recommends using Sandisk brand drives to help ensure stable recording performance.

USB MODULE STORAGE

The CELEUS USB player module features approximately 70MB of onboard storage to use for playback. That may sound small but that could mean 60 minutes or so of music at 128 Kbps, or a few hours of speech at 40 Kbps.

To upload files to the onboard storage, you will need a USB-A to USB-A cable. Connect the USB connector on the face of the

CELEUS to your computer and it will be recognized as a USB storage device. Simply copy your files to the CELEUS 600.

Files on onboard storage will only be available when a USB flash drive is not connected.

AUDIO INTERFACE

By simply connecting the USB cable provided along with your

CELEUS to the device and your personal computer or laptop, you are able to send DVD quality (16-bit stereo, with a 48 kHz sampling rate) signal to and from your mixer. By doing this, you are actually turning your CELEUS 600 into a highly useful plug’n’play soundcard for your computer.

The USB sends an audio stream of the Main Left and Right (record out) signal of your mixer to the computer. You can use almost any dedicated Digital Audio Workstation (DAW) software to record the signal from the CELEUS mixer. You can also set the mixer as your default audio device.

The USB interface also returns the audio signal from your computer back to the 2T Returns, the signal of which is controlled by the 2T

/ USB Return control. If there are input signals from both the USB interface and the 2T Return, the two signals are combined and controlled simultaneously by the 2T return control.

Windows

1.Turn on both the CELEUS and the computer.

2.Connect the CELEUS mixer to the computer via the provided USB cable.

3.Let Windows find the device and install an appropriate driver.

4.Enter the Control Panel and select Sounds and Audio Devices.

5.When here, go to the Audio tab and select the “USB Audio Codec” as your default sound recording and playback device.

6.Depending whether you have Windows XP, Vista, 7, 8 or 10, this may differ slightly, but the setting can always be found within the Control Panel’s audio menu.

7.If you don’t want to use the CELEUS as your default audio device, you can simply enter your DAW or other audio program and select it as your default device in the program only.

8.Be sure to set your minimum buffer settings to 64 samples as to avoid clicks and pops.

Mac

1.Turn both the CELEUS and the computer on.

2.Connect the CELEUS mixer to the computer via the provided

USB cable.

3.Enter the AUDIO MIDI SETUP menu.

4.Select the “USBAudio Codec” as your input and output device.

5.The CELEUS is now your default audio device.

6.Alternatively, enter your DAW software (or other relevant audio program) and select the “USB Audio Codec” in the device preferences.

7.Be sure to set your minimum buffer settings to 64 samples as to avoid clicks and pops.

2	CELEUS 600

MAKING CONNECTIONS	1
Front Panel

1. XLR Jacks

These jacks accept XLR inputs for balanced signals. They can be used in conjunction

with microphones – such as professional condenser, dynamic or ribbon microphones

– with standard XLR male connectors. With low noise preamplifiers, these inputs serve for crystal clear sound replication.

Note: When using an unbalanced microphone, please ensure phantom power is switched off. However, when using condenser microphones the phantom power should be activated.

2. Stereo Channel Inputs

The CELEUS 600 features 4 stereo input channels (channels

5 through to 12), the inputs of which differ slightly to the mono channels. Each channel includes two ¼"TRS phone jacks ideal for use with keyboards, drum machines and electric guitars.

If you wish to use a mono device on a stereo return input, simply plug the device’s ¼” phone jack into the left (mono) stereo input and leave the right input bare. The signal will be duplicated to the right due to the miracle of 'jack normalizing'.

In addition to the ¼" TRS phone jacks, channels 5/6 and 7/8 include XLR inputs (as described in point 1 above). These can be used instead of the stereo TRS input connectors.

3. Stereo AUX Return

The 1/4” TRS AUX Return inputs are for the return of audio to the CELEUS mixer, processed by an external signal processor. If really needed, they can also be used as additional inputs.The feed from these inputs can be adjusted using the AUX Return controls on the face of the mixer.

3

2

Rear Panel

4. Control Room Outputs

These two 1/4” phone jack outputs are fed from the Control Room mix as controlled by the Control Room level control. This output has extensive use, as it can be used to feed the signal from the mixer to an active monitor, for the monitoring of the audio signal from within a booth, among many other possible uses.

5. 2T Return (L and R)

These inputs accommodate RCA cables from such devices as tape, CD and MP3 players. The line from this feed is directed to the Tape In mix and controlled by the 2T / USB RTN level control.

6. Record Out (L and R)

As with the Tape In ports, these outputs will accommodate RCA cables, able to be fed to a variety of recording devices. This may include cassette recorders or even laptop computers. Phonic suggests the use of a y-cable. These cables include two RCA connectors on one end and a single 1/8" mini-stereo jack on the other end.

7. AUX Sends

These 1/4" TS phone jack is the final output of the AUX SEND 1 and 2 send mixes, as controlled by the individual AUX 1 and 2 rotary controls found on each channel. These can be used to feed any number of external signal processors. The signal can then be returned to the CELEUS 600 through the AUX Returns.

8. Headphones Jack

This stereo output port is suited for use with headphones, allowing monitoring of the mix. The audio level of this output is controlled using the Phones/Control Room control on the front panel.

9. Foot Switch Jack

This port is for the inclusion of a non-latching foot switch, used to remotely switch the built-in Digital Effect processor between the on and standby modes.

	7	5	6
9	8		4

<![if ! IE]>

<![endif]>English

CELEUS 600

3

<![if ! IE]>

<![endif]>English

10. Group Out

These 1/4” phone jacks output the final feed from the Group 1 and

2 faders on the main mixer. These outputs can be used to feed a wide range of devices, such as mixers, signal processors, and even to connect an amplifier and speakers, to be used along with the main speakers for a more rounded audio experience.

11. USB Connector

This USB-B connection is for the USB computer interface. Use the included USB cable to connect this to your computer's USB port.

12. XLR Output Connectors

These balanced XLR connections will send the final stereo line level signal sent from the main mix. These outputs can be connected to an amplifier for sending the signal out to speakers, or directly to active speakers.

13. ¼” Main Out

These two ¼” TRS phone jacks will output the final stereo line level signal sent from the main mix. The primary purpose of these jacks is to send the main output to external devices, which may include power amplifiers (and in-turn, a pair of speakers), other mixers, as well as a wide range of other possible signal processors (equalizers, crossovers, etcetera).

14. AC Power Connector

This port is for the addition of a power cable, allowing power to be supplied to the mixer. Please use the power cable that is included with this mixer only.

CONTROLS AND SETTINGS

15. Power Switch

This switch is used to turn the mixer on and off. Ensure you turn all level controls down before activating. This ensures no audio is inadvertently sent through your system.

16. Phantom Power Switch

When this switch is in the on position, it activates +48V of phantom power for all microphone inputs, allowing condenser microphones (well, the ones that don’t use batteries) to be used on these channels. Activating Phantom Power will be accompanied by an illuminated LED on the front panel. Before turning Phantom Power on, turn all level controls to a minimum to avoid the possibility of a ghastly popping sound from the speakers.

Note: Phantom Power should be used in conjunction with balanced microphones.WhenPhantomPowerisengaged,singleended(unbalanced) microphones and instruments should not be used on the Mic inputs.

Phantom Power will not cause damage to most dynamic microphones, however if unsure, the microphone’s user manual should be consulted.

Channel Controls

17. Gain Control

This controls the sensitivity of the input signal of the Line/

Microphone input of mono channels. The gain should be adjusted to a level that allows the maximum use of the audio, while still maintaining the quality of the feed. This can be accomplished by adjusting it to a level that will allow the peak indicator occasionally illuminate.

18. Low Cult Filter (75 Hz)

This button will activate a high-pass filter that reduces all frequencies below 75 Hz at 18 dB per Octave, helping to remove any unwanted ground noise or stage rumble.

19. Compressor Control and Indicator

This controls the onboard compressor function on mono channels.

Turning this control up towards the 12 o’clock position will adjust the threshold and ratio of the compressor at varying degrees.

Once you reach the 12 o’clock position, the control will then adjust the compression settings along with an onboard expander (or, in other words, a compander). The LED that accompanies this control will light up when the compressor is triggered.

14	15 16	11	10
		12	13

4	CELEUS 600

	20. HIGH (High Frequency) Control							25. Pan / Balance Controls
	This control is used to give a shelving							This alternates the degree or level of audio that the left and right
	boost or cut of ±15 dB to high							side of the main mix should receive. On mono channels, the PAN
	frequency (12 kHz) sounds. This will							control will adjust the level that the left and right should receive
	adjust the amount of treble included							(pan), where as on a stereo channel, adjusting the BAL control
	in the audio of the channel, adding						17	will attenuate the left or right audio signals accordingly (balance).
	strength and crispness to sounds such
	as guitars, cymbals and synthesizers.							26. On Button and Indicator
							18	This turns the channel on, allowing the user to use the feed from
	21. MID (Middle Frequency) Control							the channel’s inputs to supply the MAIN L/ R, GROUP 1/2, AUX
	This control is used to provide a						19	and EFX buses. The corresponding indicator will be illuminated
	peaking style of boost and cut to the							when turned on.
	level of middle frequency sounds at a
	range of ±15 dB. These mixers also						20	27. 1-2 and L/R Buttons
	provide a sweep control, allowing							These handy buttons allow you to decide the audio path of the
	you to select a center frequency							corresponding channel. Pushing the “1-2” button allows the signal
	between 100 Hz and 8 kHz. Changing							to be sent to the Group 1-2 mix, where the “L/R” allows it to be sent
	middle frequencies of an audio feed						21	to the Main L/R mix.
	can be	rather difficult when			used
	in a professional audio mix, as it is							28. Peak Indicator
	usually more desirable to cut middle						22	This LED indicator will illuminate when the channel hits high
	frequency sounds rather than boost							peaks, 6 dB before overload occurs. It is best to adjust the channel
	them, soothing overly harsh vocal and							level control so as to allow the PEAK indicator to light up on regular
	instrument sounds in the audio.							intervals only. This will ensure a greater dynamic range of audio.
							23
	Stereo channels of the CELEUS 600							ThisdoublesastheSOLOindicator,lightingupwhenthechannel's
								SOLO is activated.
	mixers feature a High-Mid and Low-
	Mid control instead of the typical							29. Solo Button
	controls	described		above.	They		24
	provide a peaking style of boost and							The Solo button is pushed to allow the signal of a corresponding
								channel to be sent to the Control Room / Phones control (pre or
	cut to middle frequencies, where the
							25	post fader, depending on the properties selected by the pre / post
	frequencies are set at 3 kHz and 800
								button, located by the Control Room / Phones control), for use
	Hz (High-Mid is set at 3 kHz and Low-
								with either headphones or studio monitors. This also allows easier
	Mid is set at 800 Hz).
							26	setting of the input gain and tracking of audio by sound engineers.
	22. LOW (Low Frequency) Control
	This control is used to give a shelving							30. Channel Fader
	boost or cut of ±15 dB to low frequency							This control will alter the signal level that is sent from the
	(80 Hz) sounds. This will adjust the						27	corresponding channel to the main mix.
	amount of bass included in the audio
	of the channel, and bring more warmth							31. +4 / -10 Buttons
	and punch to drums and bass guitars.						28	These buttons, located on stereo channels, are used adjust the
	23. AUX Control and Pre/Post					30		input sensitivity of the corresponding channel, which will adapt the
								mixer to external devices which may use different operating levels.
	This control alters the signal level						29	If the input source is -10 dBu (consumer
	that is being sent to the AUX 1 mix,							audio standard), it is best to engage the
	the signal of which is suitable for							switch, allowing the signal to be heard. If
	connecting stage		monitors, allowing					the input source is +4 dbV (professional
	artists to	listen to	the	music	that is
								audio standard) the corresponding input
	being playing.Also included is a Pre/Post button, which alternates
								channel’s button should be disengaged. If	31
	the feed to the AUX mix between a postand pre-fader feed. The
								you are unsure of the source’s operating
	CELEUS 600 features a second AUX send mix, and thus offers a
								level, leave the switch disengaged until you
	second AUX control.
								test the source’s signal.
	24. EFX Control
	This control alters the signal level that is sent to the AUX 2 send
	output and the built-in digital effect processor. The EFX send
	signal can be used in conjunction with external signal processors
	(this signal of which can be returned to mixer via the AUX return
	input), or simply as an additional auxiliary output.

<![if ! IE]>

<![endif]>English

CELEUS 600

5

<![if ! IE]>

<![endif]>English

	Digital Effect Processor					39. AUX RTN Controls
	32. Program Control					This control adjusts the signal level of audio fed through to the
						stereo AUX Return inputs, which will be added to the main mix.
	This control	will allow	users		32
						The “To AUX 1” control adjusts the post-fader level of the signal
	to select one of the 16 built-in
						from the AUX Return control to the AUX 1 mix (also known as
	digital effects of the CELEUS.
	The effect	names	that			"EFX to Monitor").
	correspond with the numbers					40. EFX RTN Controls
	can be found on the top of the
				34	33 This control adjusts the signal level of audio fed through to stereo
	mixer’s face,	or in the	digital
						AUX Return 2 inputs. If no device is plugged into the AUX Return
	effect table.				36
						2 inputs, this control then acts as the final level control of the built-
	33. Effects On Button & LED 35
						in Digital Effect Engine. The signal of this control is sent to the
	Pushing this button will turn the					appropriate mix, as selected by the Main L-R / Group 1-2 button.

	built-in effect processor on and				37	41. Main L/R - Group 1/2 Button
	off. When the effect processor
						This button changes the destination of the signal sent from the
	is activated, the corresponding
						AUX Return 1 through to AUX Return 3 mixing buses between the
	LED will light up to indicate so.
						Main L/R and Group 1/2 mixing buses.
	34. Parameter Control					42. AUX Send Master Controls
	Turning this control will adjust
						These	controls adjust the final level of	the AUX mixes (as
	the one main parameter of the
						taken from the AUX level controls on each channel strip), the
	selected effect. Each			effect’s
						audio of which is sent to corresponding AUX send outputs. The
	parameter can be found on the
						corresponding SOLO button allows you to send the AUX Send
	digital effect table.
						signal to the Control Room / Phones mix.
	Master Section
	35.	+48V Indicator
	This LED indicator will light
	up	when	Phantom	Power
	is	activated	on microphone		38		39
	inputs.
	36. Power Indicator						40	41
	This LED indicator illuminates
	when power of your CELEUS
	600 mixer is activated.						42	44
	37. Level Meter
	These dual 11-segment level meters give an accurate indication							45
	of when audio levels of the Main L/R output signals reach certain
	levels. The 0 dB indicator illuminates is approximately equal to an						43
	output level of +4 dBu, and the PEAK indicator illuminates about 6
	dB before the signal is dynamically clipped. It is suggested for the
	maximum use of audio to set the various levels controls so that it							46
	sits steadily between 0 and 8 dB to make full use of audio, while
	still maintaining fantastic clarity.						47
	When any of the solo buttons are pushed in, the level meter will
	then display the audio properties of the Control Room / Phones
	mix. This is especially helpful when setting the levels of each
	individual channel, as is shown in the Channel Setup section of
	this manual. The “Solo” LED will illuminate when the Level Meter
	displays the audio properties of the Control Room / Phones signal.
	38. Main Faders
	These faders are the final level controls for the Main Left and Right
	mixes sent to the Main outputs on the rear. When pushed all the						48
	way up, the Main L/R fader provides 10 dB of gain to the signal,
	and when set all the way down, the signal is effectively muted.
	These faders also adjust the final output level of the signal sent
	through the USB interface to the computer.

6	CELEUS 600