Outline TFive User manual

2 CHANNEL POWER AMPLIFIER
The Sound of Big Ideas

This page left intentionally blank
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
The Sound of Big Ideas

Table of contents
Important safety instructions
ntroduction
Chapter 1: Installation and operation
Chapter 2: Setup and settings
Chapter 3: Protection
Chapter 4: User maintenance
Chapter 5: Warranty
Chapter 6: Assistance
Chapter 7: Technical notes
................................................................................................................................2
................................................................................................................................................................2
Safety rules.......................................................................................................................................................................3
Speaker damage..............................................................................................................................................................3
Speaker output shock hazard...........................................................................................................................................3
I ......................................................................................................................................................................4
More sound and less weight.............................................................................................................................................4
Superior Sound-Sonic Accuracy.......................................................................................................................................4
Totally Digital with High Reliability........................................................................................................................................................4
The Best amplifier for Your Mains........................................................................................................................................................4
The T Series........................................................................................................................................................................................4
The Show Always Goes On..............................................................................................................................................4
...........................................................................................................................................................5
1.1 Unpacking...................................................................................................................................................................5
1.2 Mounting.....................................................................................................................................................................6
1.3 Operating precautions................................................................................................................................................6
1.4 AC Mains connection..................................................................................................................................................6
1.5 Connecting Inputs........................................................................................................................................................7
1.6 Connecting Outputs.......................................................................................................................................................................8
1.7 Connecting Remote Control..........................................................................................................................................................9
1.8 AUX Input CH1/CH2.............................................................................................................................................................................................10
1.9 Alarm CH1/CH2....................................................................................................................................................................................................10
1.10 AES/EBU Input.....................................................................................................................................................................................................10
.....................................................................................................................................................................11
2.1 Introduction....................................................................................................................................................................................11
2.2 The Main screen............................................................................................................................................................................11
2.3 The main menu............................................................................................................................................................................12
2.3.1 Output attenuation......................................................................................................................................................................13
2.3.2 Gain/Sensitivity.............................................................................................................................................................................13
2.3.3 Input select........................................................................................................................................................................14
2.3.4 Max output voltage............................................................................................................................................................14
2.3.5 Max mains current............................................................................................................................................................14
2.3.6 Clip limiter CH1-CH2........................................................................................................................................................14
2.3.7 Gate CH1-CH2.................................................................................................................................................................15
2.3.8 Mute at power on..............................................................................................................................................................15
2.3.9 Idle Mode..........................................................................................................................................................................15
2.3.12 Bar meters......................................................................................................................................................................15
2.3.13 Output meters.................................................................................................................................................................15
2.3.14 Temperature....................................................................................................................................................................16
2.3.15 Mains meters..................................................................................................................................................................16
2.3.18 Hardware info.................................................................................................................................................................17
2.3.19 Hardware monitor...........................................................................................................................................................17
2.3.20 LCD contrast....................................................................................................................................................................18
2.3.21 Set Keylock code.............................................................................................................................................................18
2.3.23 Service............................................................................................................................................................................18
2.3.24 The Smartcard function..................................................................................................................................................19
.................................................................................................................................................................................20
3.1 Turn-On/Turn-Off muting..............................................................................................................................................................20
3.2 Short circuit protection.................................................................................................................................................................20
3.3 Thermal protection.......................................................................................................................................................................20
3.4 DC fault protection.......................................................................................................................................................................20
3.5 Input/Output protection................................................................................................................................................................20
....................................................................................................................................................................21
4.1 Cleaning.......................................................................................................................................................................................21
........................................................................................................................................................................................21
4.3 Error codes................................................................................................................................................................................21
...................................................................................................................................................................................22
................................................................................................................................................................................22
........................................................................................................................................................................22
7.1 General Dimension..............................................................................................................................................................................22
7.2 Block diagram...............................................................................................................................................................23
Approvals
Warning Notice................................................................................................................................................................2
2.3.10 DSP Settings...................................................................................................................................................................15
2.3.11 Ethhernet Settings...........................................................................................................................................................15
2.3.16 Amplifier Name................................................................................................................................................................16
2.3.17 Local preset.....................................................................................................................................................................16
2.3.22 Menu locking...................................................................................................................................................................18
4.2 Dust removal
4.4 Service................................................................................................................................................................................21
7.3 Technical specifications...............................................................................................................................................................24
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 1

E
Important safety instructions CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN !
CAUTION:
SAFEGUARDS: Electrical energy can perform many useful functions. This unit has been engineered and
manufactured to assure your personal safety. Improper use can result in potential electrical shock or fire
hazards. In order not to defeat the safeguards, observe the following instructions for its installation, use and
servicing.
To reduce the risk of electric shock, do not remove the cover. No user-serviceable parts inside. Refer
servicing to qualified service personnel.
KEEP THIS INSTRUCTIONS
The Outline T Series is installed according to the Canadian Electrical Code or National Electrical Code, as applicable.
T Eleven - T Nine - T Seven
This equipment has been tested and found to compliant by Competent Body (Directive 89/336/EEC-EMC) pursuant to
the product family standard for audio professional use:
EN 55103-1 and EN 55103-2 standard ); EN61000-3-2,EN61000-3-3.
Conducted Emissions : Electromagnetic Ambient E1, E2, E3 / Class B
Radiated Emissions : Electromagnetic Ambient E1, E2, E3 / Class B
In a domestic environment this product may cause radio interferences in which case the user may be required to take
adequate measures.
This equipment has been tested and found to comply by Notified Body (Directive 2006/95/EEC L.V) pursuant to the
audio apparatus safety requirements: Standard EN 60065.
(*) T Five pending
T Five(*)
This equipment has been tested and found to compliant by Competent Body (Directive 89/336/EEC-EMC) pursuant to
the product family standard for audio professional use:
EN 55103-1 and EN 55103-2 standard ); EN61000-3-2,EN61000-3-3.
Conducted Emissions : Electromagnetic Ambient E1, E2, E3 / Class B
Radiated Emissions : Electromagnetic Ambient E4, E5 / Class A
Radiated Emissions : Electromagnetic Ambient E1, E2, E3 / Class B (**)
In a domestic environment this product may cause radio interferences in which case the user may be required to take
adequate measures.
(**) Additional round snap ferrite (of at least 145 Ohm @ 25 Mhz and 265 Ohm @ 100MHz) on Output cables and
Mains Cord allows to fulfill Electromagnetic Ambient E1, E2, E3 / Class B on radiate Emissions.
This equipment has been tested and found to comply by Notified Body (Directive 2006/95/EEC L.V) pursuant to the
audio apparatus safety requirements: Standard EN 60065.
Approvals
Warning notices
LOCATION: Install the amplifier in a well-ventilated location where it will not be exposed to high temperature or
humidity.
Do not install the amplifier in a location that is exposed to direct rays of the sun, or near to hot appliances or radiators.
Excessive heat can adversely affect the cabinet and internal components. Installation of the amplifier in a damp or
dusty environment may result in malfunction or accident.
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
2
The Sound of Big Ideas

This device must be powered exclusively by earth connected mains sockets in electrical networks compliant to the IEC 364
or similar rules.
Is absolutely necessary to verify this fundamental requirement of safety and, in case of doubt, require an accurate check by
a qualified personnel.
The constructor cannot be considered responsible for eventual damages caused to persons, things or data for the missing
of accurate earth link.
Before powering this device verify that the amplifier is supplied with the correct voltage rating.
Verify that your mains connection is capable to satisfy the power ratings of the device.
Do not spill water or other liquids into or on the unit.
Do not use this unit if the electrical power cord is frayed or broken.
Do not remove the cover. Removing the cover will expose you to potentially dangerous voltage.
No naked flame sources such like lighted candles should be placed on the amplifier.
Provide sectioning breaker between mains connections and apparatus. Suggested device is 32A/250Vac, C or D
curve, 10KA
The inlet power supply cord plug is useful as disconnection device
The power cord type is LAPP CABLE OLFLEX191 3G6 / SJT 3XAWG10 SALCAVI (Bahoing SJT 3x16AWG or I-
sheng SGIS 3G1,5mmq for T Five)
Contact the authorized center for ordinary and extraordinary maintenance
·
·
·
·
·
·
·
·
·
.
The Outline T Series amplifiers are among the most powerful professional amplifiers available and are capable of producing
much more power than many loudspeakers can handle. It is the user's responsibility to use suitable speakers with the
amplifier and to use them in a sensible way that will not cause damage. Outline will not be responsible for damaged
speakers. Consult the speaker manufacturer for power-handling recommendations. Even if you reduce the gain using the
amplifier's front panel attenuation controls, it is still possible to reach full output power if the input signal level is high
enough.
A single high-power crescendo can damage high-frequency drivers almost instantaneously, while low-frequency drivers can
usually withstand very high, continuous power levels for a few seconds before they fail. Reduce power immediately if you
hear any speaker "bottoming out" - harsh pops or cracking distortion that indicate that the speaker voice coil or diaphragm
is striking the magnet assembly. Outline recommends that you use amplifiers of this power range for more headroom
(cleaner sound) rather than for increased volume.
A Outline T Series amplifier is capable of producing hazardous output voltages. To avoid electrical shock, do not touch any
exposed speaker wiring while the amplifier is operating.
This manual contains important information on operating your T Series amplifier correctly
and safely. Please read it carefully before operating your amplifier. If you have any questions,
contact your Outline dealer.
Safety Rules
Speaker output shock hazard
Speaker damage
Precautions regarding installation
WARNING:
Placing and using the amplifier for long periods on heat-generation sources will affect performances. Avoid placing the
amplifier on heat-generating sources. Install this amplifier as far as possible from tuners and TV sets. An amplifier installed
in close proximity to such equipment may cause noise or degradation of the picture.
To prevent fire or electric shock:
The ventilation should not be impeded by covering the ventilation openings with items such newspapers, table-
clothes, curtains etc.
Do not expose this equipment to rain or moisture.
Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be
placed on the apparatus”.
·
·
·
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 3

E
Introduction
Outline is a leading company in the field of high efficiency audio power management. The totally new DIGAM (DIGital
AMplifier) technology has changed the way the world looks at professional audio amplification. No other amplifiers
come close for applications demanding high power and long term reliability. Thanks to amazing reductions in heat
output along with reductions in weight and the specific high output power, T Series amplifiers can be used in an
unlimited range of applications such as concert touring, opera houses, theatres, churches, cinema, theme parks,
television sound stages and industrial applications.
More sound and less weight
Totally Digital with High Reliability
Compared to a conventional amplifier, Outline T Series technology offers very high efficiency and delivers more power
to the loudspeakers with much reduced heat dissipation. This greater efficiency enables dimensions, weight and power
consumption to be reduced. The output stages of the amplifiers typically run at 95% efficiency, dissipating only 5% of
the input energy as heat.
One of the most interesting characteristics is that efficiency is almost independent of output level. Conventional
amplifiers achieve their best efficiency only at full rated power output. Since standard music has an average power
density of 40% of the maximum level, conventional amplifiers can easily generate 10 times more heat than T Series
for the same volume of sound.
Crystal-clear highs, and a tight, well-defined low end: the most accurate reproduction of an audio signal. Patented
design features ensure very high performance in parameters such as distortion, frequency response, slew rate, power
bandwidth and dumping factor.
The T Series is based on PWM technology that has been used for 30 years or more in power supplies and inverters.
PWM provides high reliability, small size, low weight and high efficiency. A PWM converter works as a high frequency
sampler, converting the variable amplitude (audio) signal into an impulse sequence with average value equal to the
audio input.
T Series amplifiers use very high sampling frequencies to obtain high performances across the audio band.
Outline adopt Power Factor Correction. This feature ensures that a predominantly resistive load is presented to mains,
minimizing current distortion and voltage/current displacement This leads to much improved performance of the
amplifier at high levels of output and avoids mains-voltage collapses, typical of standard and switching power
supplies. Another great advantage of this technology is that its performance is, to a large extent, independent of mains
voltage. The rated output power does not vary with load/line conditions.
T Series has many advanced features, Digital control of many parameters, adjustable maximum mains consuption,
selectable digital presets and a graphic display that shows detailed information of the status of the amplifier. You can
appreciate the functionality of these and a lot of other features by reading this manual
T Series is completely protected against every possible error in operation and is designed to work under every
condition. It gives you maximum power with maximum safety and increases long-term reliability. Anticipating potential
problems at the design stage means your show always goes on!
Superior Sound-Sonic Accuracy
The Best Amplifier for Your Mains
The T Series
The Show Always Goes On
carefully.
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
4
The Sound of Big Ideas

1 Installation and operation
1.1 Unpacking
Carefully open the shipping carton and check for any noticeable damage; t
Every Outline amplifier is completely tested and inspected before leaving the factory and should arrive in perfect
condition. If you find any damage, notify the shipping company immediately. Be sure to save the carton and all packing
materials for the carrier's inspection.
he figure below shows the exploded view of the
packing.
figure 1.1
Manual
Amplifier Mains cable
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 5

E
1.3 Operating Precautions
Make sure the AC mains voltage is correct and is the same as that printed on the rear of the amplifier. Damage caused
by connecting the amplifier to improper AC voltage is not covered by the warranty. Make sure the power switch is off
before making any input or output connections.
It is always a good idea to have the gain controls muted during power-up to prevent speaker damage if there is a high
signal level at the inputs.
Whether you buy them or make them, use good-quality input and speaker cables. Most intermittent problems are
caused by faulty cables. Use good-quality connectors and wire, along with good soldering technique, to ensure
troublefree reliability.
1.4 AC Mains connection
The AC Main connection is made via the CPC type connector (IEC20Afor T Five) on the rear side of the panel. The
figure below shows the connection to the amplifier. Be sure that your AC mains power source has the requirements
indicated in this manual.
Is important to connect the ground for safety, do not use adapters that disable the ground.
The T Series amplifier has an automatic power factor correction system for a perfect mains
network interface. The amplifier is a resistive load for the mains network, minimizing the reactive power and the
harmonic distortion on the current. The system allows performance to be maintained even in circumstances of varying
the mains voltage.
1.2 Mounting
All T Series amplifiers are previewed for the standard 19" rack mounting; there are four front panels holes and fout rear
lateral holes. The amplifiers must be fixed into rack in both sides, back and frontal, to avoid mechanical damages. Your
amplifier uses a forced-air cooling system to maintain a low, even operating temperature. Drawn by an internal fan, air
enters through the slots in the front panel and courses over and through components. The T Series amplifiers feature
an "intelligent" variable-speed DC fan which is controlled by heat sink temperature sensing circuits: the fan speed will
increase only when the temperature of either heat sink requires it, which keeps fan noise to a minimum and helps cut
dust accumulation inside. Under extreme thermal load, the fan will force a very large volume of air through the heat
sinks. If either heat sink gets too hot, its sensing circuit will reduce the output power. If the amplifier overheats, another
sensing circuit shuts down its circuit to cut off power until it cools to a safe temperature.
The exhaust cooling air is forced out through the rear of the chassis (see figure 1.2.1), so make sure there is enough
space around the sides of the amplifier to allow the air to escape. If it is rack mounted, make sure the exhaust air can
flow without resistance. If you are using a rack with closed backs, there must be at least one standard rack space of
opening in the front of the rack for every four amplifiers. Amplifiers may be stacked directly on top of each other (no
space needed between units), starting from the bottom of the rack.
figure 1.2.1
air flow
figure 1.4.1
T Five only
MAINS
T
U
R
N
T
O
L
O
C
K
CAUTION! RISK OF ELECTRIC SHOCK: DO NOT OPEN
Vac GND
other T models
open the lock
and insert the plug lock the plug
MAINS
GROUND
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
6
The Sound of Big Ideas

1.5 Connecting Inputs. Input connections are made via the 3-pin XLR-female type or 1/4" phone Jack connectors on the
rear side of the amplifier. The polarity is shown in figure 1.5.1.
The figure below shows the connection of analog input for balanced and unbalanced line. You can use both configuration,
but you must consider that unbalanced long line can introduce noise in the audio system. The Link switch located in the
rear panel is for direct paralleling the rear input connectors. You can use the remaining input connector to carry signal to
other amps.
IN(-)
IN(+)
GND
Balanced input
IN(+)
SHIELD
Unbalanced input
/
figure 1.5.2
figure 1.5.1
OUT2
IN2 IN1
OUT1
T
U
R
N
T
O
L
O
C
K
T
U
R
N
T
O
L
O
C
K
“WARNING
To reduce The Risk of Fire
or Electric Shock, do not
Expose this Apparatus
to Rain or Moisture”
LINK ON OFF
CLASS2 WIRING
pin2 - IN(+)
pin3 - IN(-)
pin1 - GND
IN(+)
IN(-)
GND
For T Five, the input connections are showed in the figure below; analog input for balanced and unbalanced line is also
available for this models.
pin2 - IN(+)pin3 - IN(-)
pin1 - GND
pin 2 - IN(+)
pin1 - GND
pin 3 - IN(-)
signal source input
XLR female connector
signal source output
XLR male connector
XLR female
XLR male
T Five model
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 7

1.6 Connecting Outputs
Warning: there are lethal voltages at the loudspeaker connectors when the amplifier is turned on. To prevent any
damages turn the amplifier off before connecting the loudspeaker
Output connectors are made via neutrik speakon connectors. Consult the wire gauge chart to find a suitable wire gauge to
minimize power and damping factor losses in the speaker cables. The outputs can also work on bridge mode. For each
device the 1+ and 2+ pins of speakon connector are connected inside and have to be considered the positive output of the
channel; the 1- and 2- pins of speakon connector are connected inside and have to be considered the negative output of
the channel.
Note: Channel B is always polarity reversed output stage, but polarity compensated by feeding the minus pins of the
channel B output with the output voltage. Channel A is connected in the polarity mode. By having channel A and B
operating in opposite polarity, the energy storage in the power supply is more efficient. This is significant for signals below
100Hz (sub bass etc.) and improves the power bandwidth. Be sure to use balanced inputs on all measurement
equipment (also oscilloscope probes) in you are bench testing.
figure 1.6.1
OUT2
IN2 IN1
OUT1
T
U
R
N
T
O
L
O
C
K
T
U
R
N
T
O
L
O
C
K
“WARNING
To reduce The Risk of Fire
or Electric Shock, do not
Expose this Apparatus
to Rain or Moisture”
LINK ON OFF
CLASS2 WIRING
CH1
OUT
stereo mode
bridge mode
+
_
2+
2-
1-
1+
CH2
OUT
+
_
2+
2-
1-
1+
CH1
OUT
+
_
2+
2-
1-
1+
CH2
OUT
2+
2-
1-
1+
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
8
The Sound of Big Ideas

1.7 Connecting Remote Control
You can control the amplifier via a RS48;
connection. The same figure shows also the ID selection for Remote Control (in this case ID=
28); to change the ID, rotate the selectors at the desired value. The selected ID value also is shown in Hardware info
section ( see par 2.3.18 ).
The figure 1.7.1 shows the connection of the data cable to the plug located to the
rear panel of the amplifier.
ID selection example
ID=28
8 pin
modular
plug
(1+ PARALLEL 2+) = POSITIVE
(1- PARALLEL 2- ) = NEGATIVE
OUTPUTS
ANALOG INPUTS
XLR ANALOG : 1=GND 2=IN+ 3=IN-
JACK: SHELL=GND TIP=IN+ RING= IN-
DIGITAL INPUT (OPTIONAL)
XLR AES/EBU : 1=GND 2=IN+ 3=IN-
-Series
TECHNOLOGY
figure 1.7.1
485+
485-
Vext
GND
Pin Layout
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 9

1.8 AUX Input CH1/CH2
These inputs are automatically selected in place of the line input CH1/CH2 when an external voltage of 24V DC is applied
through the AUX COMMAND input, these inputs can be used for emergency signals as pre-recorded evacuation messages
or similar alarm messages.
1.9 Alarm CH1/CH2
Relays output 24V outputs to command external equipment; alarm relays output normally closed, open for reporting
amplifier faults
1.10 AES/EBU Input
On DSP equipped amplifiers CH2 is the AES/EBU input.
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
10
The Sound of Big Ideas

2.2 The main screen
The figure 2.2.1 show the main screen; this screen appears after a short presentation when the user powers on the
amplifier. In the first line, after power on, the writing "WAIT" appears; if the system parameters are normal, the writing
are replaced with "READY". During the normal operation the controller monitors the system parameters. If a
paramenter is out of range, the correspondent code error is written on the LCD meter of the relative channel in the
third line; if the abnormal parameter is associated to both channel, the error code is written in the center.
2 Setup and settings
2.1 Introduction
The figure below shows the front panel of Outline T Series. The front panel controls, in conjuction with the graphic LCD
display above the buttons, give to the user the total control and detailed information about the status of the amplifier.
Each pushbutton has multiple functions and the display shows the current active function for each button.
Read carefully the instructions below that help you to manage the functions of the amplifier.
figure 2.1.1
The LED bars can function as output voltage or output current meters; in the first case the LCD meters function as
output current meter, viceversa in the second case.
The LED bars have diagnostic function also; a flashing yellow LED indicates a critic range of temperature (from 80°C
to 85°C)of the power devices on the corresponding channel, if this LED is lighting constantly, the temperature is above
85°C. A lighting constantly red LED indicates that the corresponding channel is under protection and in this case the
writing "PROT" appears in the first line of the display.
The first green LED at the bottom side of the LED bar indicates,
when lighted, the presence of input audio signal above -60 dBV on the corresponding channel; the 2nd, 3rd and 4th
LED in the ascending order indicates an output level of -3dB, -6dB and -10dB rispectively. The green LEDs will be
lighted during normal working. The yellow LED will light at -1 dB. If the level of the audio signal reach the channel
output capability, red LED will be triggered.
lock mute mute menu
CH1 READY READY CH2
VI I
V
figure 2.2.1
ABCDEF GHI JK
A - Ethernet plug n° 1
B - Ethernet plug n° 2
C - V/I-meter channel n° 1
D - Smartcard reader
E - Function button n° 1
F - Function button n° 2
G - Function button n° 3
H - Function button n° 4
I - Graphic LCD display
J - V/I meter channel n° 2
K - Power switch
L - Grill filter screws
LL
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 11

The fourth line of the screen shows the functions of the buttons below.
The "lock" function is activated if the corresponding button is pressed more than 1 second; in this case all the other buttons
are locked. The same operation unlocks these buttons (unlock code is required - see par. 2.3.17 for more details).
The "mute" buttons switch off the two channels independently; in this case the parameters of the correspondent channel
disappear and the writing "muted" appears on the third line. The same operation disables the mute function.
If the "menu" button is pressed, the main menu is displayed on the LCD screen.
2.3 The main menu
The figure 2.3.1 shows the main menu. You can scroll the menu items by pushing the up or down buttons and choose the
selected one by pushing "ok" (if the chosen item enables or disables a function, the writing "on" is replaced with "off" for
disabling it, or "on" for enabling it. The menu tree is shown in figure 2.3.2.
menu
Settings
Display
Local Preset
figure 2.3.1
figure 2.3.2
back
menu Settings Output attenuation
Input gain/sens
Input select
Max output voltage
Max mains current
Clip limiter CH1
Clip limiter CH2
Gate CH1
Gate CH2
Mute at Power on
Display Bar meters
Output meters
Temperature
Mains meters
Setup Hardware info
Hardware monitor
LCD contrast
Amplifier Settings
Idle Mode
DSP Settings (or not present) *
Network Settings (or not present) **
Amplifier Name
Setup Hardware info
Hardware monitor
LCD contrast
Local presets Recall local preset
Save local preset
Set Keylock code
Menu locking
Service
Analog=>DSP=>Out *
AES3=>Out *
AES3=>DSP=>Out *
Network=>Out **
Network=>DSP=>Out * **
Analog=>Out
* Available only with optional DSP board
** Available only with optional Ethernet board
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
12
The Sound of Big Ideas

To better handle the huge amount of parameters, the single value numeric input mode is extended with a fine/coarse
feature. When you edit one of the parameters, you will start in the “fine” mode. The steps applied by the - and + keys
are the minimum allowable for that parameter. By clicking the “fast” key shown in figure 2.3.3, you will switch in the
“coarse” mode, and the key will be renamed as “slow” as shown in figure 2.3.4 . In the coarse mode, the steps are
equivalent to 10 steps of the fine mode, so that editing will be 10 times faster. Remember that by keeping the - or +
key pressed, the steps are automatically repeated.
figure 2.3.3
back -+
Max mains current
22 A rms
fast back -+
Max mains current
22 A rms
slow
figure 2.3.4
2.3.1 Output attenuation
The figure 2.3.5 shows the Output attenuation screen. You can choose to set CH1, CH2 or both by pushing the "C1+2"
button. The "+" and "-" buttons change the value of the output attenuation in the range from 0 to -30dB.
Note: for the best sonic performance it is preferred to set the 0db output attenuation (no attenuation), and
select the proper gain/sensitivity by the following menu.
figure 2.3.5
back -+C1+2
dB
-13
Output attenuation
-13
2.3.2 Gain/Sensitivity
The figure 2.3.6 shows the Gain/Sensitivity screen. You can choose to set CH1, CH2 or both by pushing "C1+2"
button. The "+" and "-" buttons change the value of the gain. The values of gains permitted are 26, 29, 32 and 35 dB;
the corresponding values of sensitivity and maximum input voltage are written in the table below.
figure 2.3.6
back -+C1+2
dB
29 29
Gain/Sensitivity
3.62 3.62Vrms
values of sensitivity (Vrms) values of maximum balanced input
GAIN
ACCEPTANCE
dBV dBu Vrms
26
29
32
35
25,0
21,6
19,0
15,6
27
24
21
18
18
12
9
6
GAIN
MODEL
26
29
32
35
T Seven T Nine T Eleven
5,10
3,62
2,55
1,81
5,50
3,90
2,75
1,96
6,32
4,45
3,16
2,23
T Five
5,29
3,76
2,66
1,88
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 13

2.3.5 Max mains current
The figure 2.3.8 shows the Max mains current screen. The "+" and "-" buttons change the value of the max mains current
input in the range from 15 to 32A (8 to 16A for T Five). Maximum mains current limit set the rms value at which a C-Type
current breaker will trip-off.
figure 2.3.8
2.3.6 Clip limiter CH1 - CH2
Enable this function to prevent the distortion due to excessive amplitude of output .signal You can enable/disable it by
pushing the on/off button.
.
CAUTION: There is the risk of damage to the loudspeakers, if Clip Limiters are deactivated. You should not
deactivate Clip Limiters unless their function is taken over by external devices, such as digital system controllers.
In such cases it is mandatory, to properly adjust parameters in the external device
2.3.3 Input select
You can choose among three different input modes (if available): Analog, Digital AS3* with or without DSP processing and
Ethernet**. The up and down buttons change the selection; the "sel" button locks the selected option.
* Available only with optional DSP board
** Available only with optional Ethernet board
2.3.4 Max output voltage
The figure 2.3.7 shows the Max output voltage screen. You can choose to set CH1, CH2 or both by pushing "C1+2"
button. The "+" and "-" buttons change the value of the max output peak voltage. The ranges available are showed in the
table below
back -+C1+2
Vpeak
102
Max output voltage
102
figure 2.3.7
MODEL
T Seven T Nine T Eleven
from 40 to 200
from 40 to 169
from 40 to 153
Values of peak voltage (V)
T Five
from 40 to 165
back -+
Max mains current
22 A rms
fast
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
14
The Sound of Big Ideas

2.3.7 Gate CH1 - CH2
This function allows to mute the amplifier channels individually if input signal amplitude is falling below the values shown in
the following table. You can enable/disable it by pushing the on/off button. Gating the output is delayed by 5 seconds after
input signal removal, and follows in reversed way the bottom green LED on the CH1, CH2 bar LED display *(muted if green
LED is off).
2.3.12 Bar meters
In the Bar meters screen you can choose if the LED bars operate as output voltage meter and LCD bar in the main screen
as output current meter (by selecting "LED Volt, LCD Curr), or viceversa (by selecting the other item).
2.3.13 Output meters
In the Output meters screen you can view the values of the output signal for CH1 and CH2. Furthermore, the impedance of
the load is showed in the bottom line of the screen (see figure 2.3.9). Minimum of output voltage for impedance
measurements is 10Vrms, measurements values are stored into logbook. Time between single impedance measurements
can be up to several minutes depending on program signal. Output power is shown as maximum value every 200 mS.
figure 2.3.9
back C1+2
0 Arms
0 Vrms
0 Watt
Zload=8.0
2.3.9 Idle Mode
The idle mode function is a power saving feature. By activating it, if the amplifier doesn't detect the signal for the user
defined amount of time, the output stage is turned off, saving about 40 W of power per channel. This means reduced
heating, longer amplifier and fans life, and, especially for fixed installation permanently turned on, a lower electricity bill.
2.3.8 Mute at power on
If enabled, the amplifier will be always in mute state for both channels at power on; you can mute off the channels
independently in the main screen, but in this mode the amplifier will be in the mute state at the next power on.
2.3.10 DSP Settings
This sections is implemented if optional DSP board is present.
2.3.11 Ethernet Settings
This sections is implemented if optional Ethernet board is present.
In "C1+2" mode the screen shows the output values in bridge connection.
GAIN
(dB)
26
29
32
35
-54
-57
-60
-63
dBu mVrms
-52
-55
-58
-61
2
1,41
1
0,707
TRESHOLD VALUES OF INPUT SIGNAL DETECTOR
dBV
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 15

E
2.3.14 Temperature
In the Temperature screen you can view the historic temperature diagram of the last four hours of the final current use in
the range from 10 to 90°C; in the bottom-right side of the screen there is the present value (see figure 2.3.10).
figure 2.3.10
2.3.15 Mains meters
In the Mains meters screen you can view the voltage and the current of the mains (see figure 2.3.11).
back
Mains meters
170 Vrms
figure 2.3.11
20 Arms
back 38°C
E
2.3.16 Amplifier Name
The amplifier name, together with the current preset name, can be displayed by enabling the “Display amplifier data”
function. The 20 characters amplifier name, together with the 40 characters preset name is shown in an different way when
the amplifier is in the starting page of the main menu. The amplifier name can be assigned by the “Edit amplifier name”
command (for the text editing, see Local preset handling section).
2.3.17 Local preset
There is the possibility to store up to 50 presets on amplifier local memory.
By choosing the Save local preset command, the current amplifier configuration (basic amplifier settings + TDSP board
settings if DSP board is present) is stored on the local memory. To proceed, the menu asks to choose one of the 50
available presets (see figure 2.3.12), showing the preset number and name. If the preset was never used, it is named
<empty>. By pressing ok, you can enter the preset name. The selected character is pointed by the arrow shown in
Figure 2.3.13, and by pressing or + keys it is modified. By pressing sel key, next character is selected as shown in figure
2.3.14. When the name input is finished, by pressing the ok key, the preset is stored
figure 2.3.12 figure 2.3.13 figure 2.3.14
back
Select preset #1
<empty>
back <- -> ok back
Choose preset name
PRESET 1
back -+sel back
Choose preset name
18 SET 1
back -+sel
^^
The Recall local preset command loads and applies one of the stored presets, choosen through an identical dialog. Please
note that all the current amplifier settings are overwritten!
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
16
The Sound of Big Ideas

Note that if you have already input a preset name, or if you have loaded a preset from local memory or smartcard, the
name is kept by the amplifier and used as starting point for a new save preset operation.
For example, suppose that you have loaded a preset named “18IN SUB 1” from a SC, and then you save it into local
memory as shown in figure 2.3.15. In this case the menu shown in figure 2.3.16 asks you if you want to keep/edit that
name (shown figure 2.3.17) or if you would like to edit the name of the preset that is going to be overwritten (shown
figure 2.3.18). This is useful for copying presets from/to smartcard.
figure 2.3.15 figure 2.3.16 figure 2.3.17
back
Select preset #3
Existing Preset
back <- -> ok back
Keep this name?
18IN SUB 1
no -+yes back
Choose preset name
-+sel
^
figure 2.3.18
back
Choose preset name
-+sel
^
18IN SUB 1
Existing Pre
ok
ok
2.3.18 Hardware info
In this screen you can view some information about the hardware of the amplifier:
the serial number of the amplifier
the hardware identifier (selectable by rear panel rotary encoders)
if you push the "more" button, you can view the other info
the version number of the front panel
the version number of the controller
the version number of the DSP board
the version number ethernet adapter
if you push the "more" button, you can view the other info
the operating time of the amplifier
·
·
·
·
·
·
·
S/N
HW ID
KFRNT
KCTRL
KDSP
KETH
Lifetime
2.3.19 Hardware monitor
In this screen you can view some information about the system parameters:
amplifier power supply voltages channel 1-2
internal auxiliary voltages
auxiliary analog voltage
external remote control voltage
if the "OK" written is displayed, auxiliary voltages of power supply are correct.
DC/DC converter monitor function properly
Power Supply primary KBUS (Vboost)
Clock frequency
·
·
·
·
·
·
·
·
·
PWRBSCH1 - PWRBSCH2
VAUX
+5VAN
VEXT
VAUX
IGBTCONV
192KHZ
if you push the "more" button, you can view the others parameters:
if the "OK" written is displayed, the
if the "OK" written is displayed, the frequency system clock is right
Professional amplifiers T Series
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected] 17

back -+sel
000000
Set keylock Code
^
2.3.21 Set keylock code
In this screen you can insert the numeric key to unlock the settings; the same screen appears when the "unlock" button in
the main screen is pressed. There is a universal key to unlock the settings: this is .270156
figure 2.3.20
2.3.22 Menu locking
In addition to the basic pushbutton locking function, a new menu locking strategy was introduced. There are three levels of
locking: All locked, Allow safe, Allow all.
: only the menus for displaying infos are enabled, the other are hidden. Presets cannot be loaded.
: user can change from Analog input to AES3 input, always with DSP into the signal path. Some common DSP
parameters can be changed (AES3 gain trim, main delay, DSP input selection)*. Only local presets can be recalled, and
they should be all safe for the speaker system connected to that amplifier (example: HF driver 3 dB, HF driver 0 dB, HF
driver +3 dB).
: all settings menus are enabled. User can recall presets from either local memory or smartcard.
Furthermore, local presets can be made Read-Only by enabling the “Lock presets” function, in order to preserve the original
settings stored on the amplifier.
The lock code, when set different from 000000, protects the whole Menu locking submenu.
All locked
Allow safe
Allow all
* Available only with optional DSP board
2.3.20 LCD contrast
In this screen you can set the contrast of the LCD display by pushing the +/- buttons (see figure 2.3.19).
back -+
Contrast
6
figure 2.3.19
2.3.23 Service
The key to activate this function is factory reserved.
Outline s.r.l. - Via Leonardo da Vinci, 56 - 25020 Flero (Brescia) - Italy
Tel. [phone] Fax [phone] — Web Site: www.outline.it E-Mail: [email protected]
18
The Sound of Big Ideas