Hill Audio PSM-4530 User manual

RevA 06-2013

Welcome
Thank you for choosing Hill Audio for your sound system. To make sure that this product meets your
expectations and provides long-term, reliable performance, please read and follow this instruction
manual carefully.
Important safety instructions
Read these instructions and all markings on the product. Keep these instructions.
Heed all warnings and instructions, both in this manual and on the product.
Clean only with a dry cloth. Unplug from AC supply before cleaning.
Do not use this product near water and avoid any exposure to water.
Before connecting this product to any AC supply, make sure to check whether the AC mains vol-
tage and frequency match the indication on the product and its packaging.
Only connect this product to an AC supply with sufficient power handling, protective earth con-
nection, ground-fault (earth-fault) protection and overload protection.
Disconnect the product from the AC supply during thunderstorms or longer periods of being
unused.
Make sure any heat sink or other cooling surface, or any air convection slot , is exposed sufficiently
to free air circulation and is not blocked.
Do not operate this product in environmental temperatures exceeding 35 degrees Celsius and/or
85% relative humidity.
Position the product in a safe and stable place for operation, out of reach of unauthorized persons.
Make sure any cable connections to and from the product are neither subject to potentially des-
tructive mechanical impact nor present any risk of stumbling or other accident risk to people.
Audio equipment may generate sound pressure levels sufficient to cause permanent hearing
damage to persons. Always start up at low volume settings and avoid prolonged exposure to sound
pressure levels exceeding 90 dB.
Do not open this product for service purposes. There are no user-serviceable parts inside.
Warranty will be void in any case of unauthorized service by the user or other not authorized persons.
Take any precaution required by local law, applicable regulations or good business practice to avoid
injury of people or material damage by use of this product.
Explanation of symbols used in this manual and on the product:
DANGER!
Safety hazard.
Risk of injury or death.
WARNING!
Fire hazard.
WARNING!
Hazardous voltage.
Risk of severe or fatal
electric shock.
ATTENTION!
Read manual
before installation
and operation.
Manual Language
UK This user manual is written in English. For other languages, visit www.hill-audio.com
FR Ce guide est écrit en anglais. Pour les autres langues, visitez: www.hill-audio.com
DE Diese Anleitung ist in Englisch verfasst. Für andere Sprachen: www.hill-audio.com
ES Este manual está escrito en Inglés. Para otros idiomas, visite: www.hill-audio.com
PT Este manual está escrito em Inglês. Para outros idiomas, visite: www.hill-audio.com
IT Questo manuale è scritto in inglese. Per altre lingue, visitare: www.hill-audio.com
PAGE 1
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 2
Health advice
This unit produces and absorbs electromagnetic radiation. The strength of radiation and the sensitiv-
ity for disturbing interference matches the CE and FCC requirements. A corresponding sign is printed
on the backside of the unit. Any change or modification may affect the behavior of the unit concerning
electromagnetic radiation, with the CE requirements eventually not to be met any more. The manufac-
turer takes no responsibility in this case.
Functional advice
This unit is immune to the presence of electromagnetic disturbances – both conducted and radiated
- up to a certain level. Under peak conditions, the unit is classified to show a “class C” performance
criteria and may encounter temporary degradation or loss of function which may need manual help
to recover. In such case, disconnect the AC power from the unit and reconnect it again to recover.
Environmental advice
This unit is built to conform to the ROHS standards and the WEEE directive 2002/96/EC of the
European Parliament and of the Council of the European Union. Under these regulations, the product
shall not be discarded into regular garbage at the end of its life, but shall be returned to authorized
recycling stations.
Unpacking
Please check that the box contains the following items:
Main parts: 1 pc. PSM4530 main unit
1 pc. Mains cable
1 pc. Operation manual
If any part is missing, please contact your dealer immediately for replacement.
Warning
After unpacking, and before plugging the AC cord in the wall outlet, check whether the
AC mains voltage and frequency is the same as this product is specified for (see rear
panel of product). Whenever the specified voltage or your AC plug should not match
the local conditions, do NOT plug the AC cord into the wall outlet and contact your
dealer immediately.
Description
The PSM4530 Stereo Production Mixer is a 5+3 channel stereo mixing console with extensive
features. It offers one-knob compressors and an effects path for the microphone inputs, and aside of
two stereo master outputs also sports a zone output with independent signal source and a subwoofer
output with in-built active crossover. As such, the PSM4530 makes a perfect centre piece for mobile
event systems, club installations and multi-purpose venues.
AC mains voltage setting
If the AC mains voltage of your
power outlet and the setting of the
AC supply voltage on your unit do
not match, contact your dealer,
contractor or a qualified service
workshop to change the setting of
the AC voltage selector. The AC
voltage selector switch is located on
the side panel of the unit, close to
the AC inlet.
AC Voltage
Selector Switch
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 3
Controls - Front
Controls and Connections
Connections - Rear
42
29 28 30 35 38 36 37 4139
19
25
26
44
43
45
46
24
22
21
23
20
47
49
50
48
51
343132
27
33
40
18
415 1616
17
1
3218
14
18
13
12 7
8
9
5
11 6
10 15 15
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 4
Functional Description
The PSM4530 is a stereo production mixer with one of the most extensive feature sets in the
market. Offering 3 microphone inputs and 5 stereo inputs, it is a predestined choice for mobile event
sound systems as well as as multi-purpose venues and installed club sound systems. The microphone
channels sport a one-knob compressor, 3-band EQ and an effects path, while the stereo inputs come
with gain control, individual level meter, 3-band EQ and assignable crossfader. A precisely adjustable
auto-talkover function, 2 master stereo outputs, one mono zone output with independent source
signal, and a subwoofer output with built-in active crossover complete this outstanding mixing
console.
2
1
3
4
9
10
7
8
6
11
5
AC inlet and fuse holder. Use the supplied AC cord to connect the unit to AC mains. Make sure
voltage and frequency stated and set on the unit comply with your local AC supply. The fuse
can be accessed by the small drawer at the AC inlet. To change the fuse, unplug the AC cord
first, pull out the fuse drawer and replace the fuse ONLY with a fuse of SAME voltage and
rating. If the fuse blows again after replacement, hand over the unit to qualified service person-
nel.
Power switch. Switches the unit on and off. Make sure to switch the unit off when not in use.
AC Voltage Selector Switch. Switches the AC supply voltage between 110/115V and
220/230V AC. See previous chapter for details.
Stereo Main outputs 1 and 2. These are a balanced stereo XLR outputs carrying the main
output signals controlled by the individual main output level controls (36).
Stereo Main outputs 1 and 2. These are unbalanced RCA outputs carrying the same signal as
outputs (4).
Maximum level setting for Stereo Main outputs. These controls allow to limit the maximum
level at the outputs (4)/(5)/(8) in order to match the connected sound system. Adjustments
made on this control will not be displayed by the output level meters (37)/(40). Adjustments
shall be made with a small screw driver. Note that the total angle is 300 degrees; do not apply
excessive force with the screw driver.
Mono Switch for Main 2 output. In pressed position, the left and right outputs of the Main 2
signal are summed to deliver a mono signal. Useful for installations where the connected
speaker system does not allow stereo reproduction.
Mono Zone 1 output. This is a balanced stereo XLR output carrying the zone output signal
controlled by the zone output level control (39).
100Hz Highpass (HP) filter for Zone 1 output. In pressed position, this switch removes
frequencies below 100Hz from the Zone output, helping to adapt to zone speaker systems
with limited low-frequency response (like ceiling speakers).
Mono Subwoofer output for Main 1 output. This is a balanced stereo XLR output carrying the
low-frequency part of the Main 1 output signal. The relative volume between this low-frequency
signal and the full-band signal can be controlled by the level control (11), while the absolute
level is determined by the Main 1 output level setting (36). The roll-off frequency for the
subwoofer outut can be adjusted via control (12).
Subwoofer level control. Determines the relative level of the Main 1 subwoofer output (10) to
the Main 1 output (4).
Subwoofer roll-off frequency control. Sets the roll-0ff frequency of the internal active crosso-
ver. The upper roll-off point of the frequency band can be adjusted from 30Hz to 200Hz.
12
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 5
Effect Path Send/Return connectors. Depending on the setting of controls (24), (42) and
(44), a signal either consiting of the microphone effects path (determined by controls [24]) or
the MAIN bus signal is available at the SEND connector at a level set by effects send level
control (42). This signal can be processed by an external effects processor and then be fed
back into the MAIN bus via the RETURN connector, with the return level set by the effects
return level control (43).
RECORD output. This unbalanced stereo RCA output carries the MAIN bus signal independent
of the Main 1 and Main 2 level controls (36).
Line inputs. These RCA connectors provide inputs for line-level signals to the assigned chan-
nels.
Phono inputs. These RCA connectors provide inputs for phono-level signals with RIAA equaliza-
tion to the assigned channels. The sensitivity can be switched to line level by means of the
switches (17).
Sensitivity switch for Phono inputs. Sets the sensitivity of the Phono inputs (16) to Phono with
RIAA equalization (pressed) or Line level (released).
FOH input. This is a ¼’’ TRS balanced stereo input specifically designed to allow the connection
of the output of a stage mixer, in order to use the connected sound system for the replay of
the stage mixer’s signal. This is useful in applications where apart from stereo source replay
also live music is performed over the same sound system.
Microphone inputs for MIC1/2/3. and MIC2. These are balanced Combo XLR+¼” TRS
connectors. Please note that no phantom power is available for these inputs, so they can only
be used with dynamic microphones.
GAIN control for microphone inputs. Allows adjustment of the input sensitivity to compensate
for different source volumes. To facilitate proper setting of microphone gain levels, each chan-
nel has an additional PEAK LED (21) which illuminates at 0dB to give indication when a suitable
gain value is set.
PEAK LED for microphone input channels. Indicate when the level after the gain control (20)
reaches 0dB, to allow proper input gain setting depending on the connected microphone.
COMPRESSOR control. This controls the threshold and make-up gain of the in-built compres-
sor, with all other variables fixed (Ratio = 2:1, attack time approx. 25 msec, release time
approx. 300 msec, “hard knee” characteristic). The threshold runs from +20….-5dB and the
make-up gain runs from 0….+9dB as the control is rotated clockwise. This means that at the
outmost counter-clockwise position, the compressor is effecitvely off, and at the outmost
clockwise position will compress all signals peaks above -5dB with its set parameters.
Microphone Equalizer. Allows the adjustment of the tonal balance for both microphone simul-
taneously inputs in three voice-specific frequency bands with an adjustment range of ±12dB.
FX Assign switches. These switches allow the relative channel to be assigned to the effects
bus, in order to send a signal to an external effects processor for generation of an effect. To
make such microphone signal available for external processing, the switch (44) must be set
to “Mic to FX” and the controls (42)/(43)/(45) must be set appropriately, as well as the
controls on the external effects processor.
Microphone ON/OFF switches for MIC1/2/3. Enable and disable the relative microphone
channels.
15
14
13
16
25
20
18
19
17
21
22
23
24
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

28
27
33
31
26
32
30
29
PAGE 6
Level control for microphone inputs. 60mm high-grade dual-rail faders to set the volume for
each microphone channel.
Input Selector switch for Stereo input channels. Selects one of two rear-panel sources to be
used with the respective input channel.
Input Gain control for Stereo Input channels. Allows to compensate for different source levels.
To make a correct setting, observe the input level meter and set the Gain control to not exceed
the 0dB mark.
Input Level Meters for Stereo Input channels. Display the signal level after the GAIN controls
(28).
Equalizer for Stereo Input channels. Allows the adjustment of the tonal balance for each of the
inputs seperately in three music-specific frequency bands with an adjustment range of
-26/+12dB, thus providing a virtual “kill” function for each frequency band if set to extreme
attenuation.
PFL switch for Stereo Input channels. Assigns the respective channel to the headphone bus
for pre-fader-listening (PFL) by means of the headphone output (51). A LED indicates the
pressed position.
CROSSFADER assignment switch. Allows to send the respective channel’s signal either
directly to the MAIN bus, or to the left side of the crossfader (34) when set to position “A”, or
to the right side of the crossfader (34) when set to the position “B”. When all input channels
are assigned directly to the MAIN bus, the crossfader (34) is disabled.
Level control for Stereo Input channels. 100mm high-grade dual-rail faders to set the volume
for each stereo input channel.
CROSSFADER. A high-grade dual rail 45mm fader which determines the mix ratio between the
stereo signals assigned to its left side the stereo signals assigned to its right side (via switches
32). The crossfader can be disabled setting all switches (32) to “MAIN”.
AUX Input for stereo CHANNEL 5. This is a 3.5mm Mini-TRS stereo socket which allows to
connect sources like MP3 players etc. To activate this input, the input selector switch (27) of
channel 5 must be set accordingly.
MAIN1 and MAIN2 output volume controls. These controls set the signal level at the MAIN1
and MAIN2 outputs (4)/(5) accordingly.
MAIN level meter. Displays the output level of either the MAIN1 or MAIN2 signal, depending
on the setting of the display selector switch (38).
MAIN meter assign switch. Allows to select either the MAIN1 signal or the MAIN2 signal to be
displayed on the main level meter (37).
ZONE1 output volume control. This control sets the signal level at the ZONE1 output (8)
accordingly.
ZONE1 level meter. Displays the output level of the ZONE1 signal.
ZONE1 source selector switch. This switch allows to use either the MAIN bus as the source
signal for the ZONE1 output, which makes the ZONE1 output merely a 3rd MAIN output, or to
choose the LINE6 input signal as the source, making the ZONE1 output carrying an independ-
ent signal.
34
35
36
37
38
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 7
EFFECT SEND control. Determines the signal level present at the SEND jack (13) to be sent to
an outside effects processor. The signal itself depends on the settings of switches (44) and
(24).
EFFECT RETURN control. Determines the volume with which the effects signal coming back
from an outside effects processor is added to the MAIN bus.
EFFECTS SOURCE switch. Toggles between the microphone effects bus (with the signal deter-
mined by switches [24]) and the MAIN bus as effect signal sources to be sent via the level
control (42) to the effects SENT jack (13).
EFFECTS ENABLE/DISABLE switch. Pressing this switch will add the effects signal present at
the effects RETURN jack (13) to the MAIN bus at the volume set by the RETURN control (43).
Releasing this switch will remove the effects signal from the MAIN bus. A LED indicates the
status (lit when pressed).
PFL Level control. Determines the signal volume at the headphone output (51). Always set this
control to minimum before putting on headphones, as sudden high-volume impact may
damage your ears.
PFL Mix control. Allows the headphone signal to be a mix of the MAIN output and the input(s)
assigned to the PFL bus by means of switches (31). This control determines the mix ratio
between the main and the PFL signal.
PFL Mode switch. This control offers two pre-listening modes: (A) Split. In this mode, the MAIN
signal appears on one earcup of the headphones, the PFL signal on the other earcup. (B)
Blend. In this mode, Main and PFL signal are mixed with adjustable ratio by means of control
(46). A LED indicates the pressed position.
TALKOVER Threshold control. The setting of this control determines at which microphone
level the automatic talkover starts to reduce the MAIN output level. In addition, the amount of
reduction can be determined with the TALKOVER damping control (50).
TALKOVER Damping Control. This control determines the amount of damping applied to the
MAIN signal when a microphone is spoken into. Fully turned clockwise, maximum attenuation
is applied, being turned fully counter-clockwise, the talkover function is off. The threshold level
from which on this function is enabled can be set by the TALKOVER threshold control (49).
HEADPHONES output. A ¼” TRS connector to connect a headphone. Turn the PFL level (46)
down before plugging in any headphones.
44
43
42
45
49
47
48
46
50
51
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 8
Operation
A. Connections
For connecting this unit to AC mains, please note:
Check whether the AC mains voltage and frequency is the same as this product is specified for (see
rear panel of product). Whenever the specified voltage or your AC plug should not match the local
conditions, do NOT plug the AC cord into the wall outlet and contact you dealer immediately.
Do not operate this unit without the line cord earth ground connected. To do so may increase the
risk of electric shock and increase line cord conducted emissions.
For making audio signal connections, always remember that good and reliable connections are a
basic requirement for good sound and reliable operation. Bad soldering of cables can result in inter-
mittent audio signals or temporarily lost ground connections, hence always use good cables. In case
of doubt about making proper connections, please see check the standard pin assignments required
for proper operation in the following section of this manual.
B. Powering up
Following a proper power-up sequence protects your equipment – specifically speakers – and your
ears. Follow the below procedure:
Turn down all output volume controls of any equipment in your audio system.
Switch on your audio sources first (Tuners, CD Players, PC’s with soundcards, Tapedecks, etc.)
Switch on the audio mixer
Switch on any audio processor between the mixer and the amplifier(s) [if any].
Switch on the amplifier(s).
Turn up the audio level on your sources if such controls are provided.
Set the audio output of your mixer to a low level.
Set the audio output of any audio processor between the mixer and the amplifier(s) to a medium
level [if any such processors].
Turn up the volume controls of your amplifier(s) slowly.
Make adjustments to all volume settings as needed.
For switching off, follow the inverse sequence – always switch off your amplifier(s) first, then any proc-
essors between mixer and amplifier(s), then the mixer, then the sources.
C. Use
Apart from using good equipment, good sound comes from using it correctly. Level setting mistakes
are one of the common reasons why even good equipment may not perform as desired. For setting
levels, please be reminded that two guidelines need to be followed:
Avoid distortion by leaving some headroom. Never overrun any audio-equipment’s inputs. Level
meters and displays allow you to make sure that signals do not enter critical levels.
Avoid unnecessary amplification by using as little attenuation as possible. For example, if you turn
down the input gain of a mixer to minimum, and then increase the main output of the mixer to maxi
mum to drive your amplifier properly, you will create unnecessary noise, as you first dispose of some
already existing signal level, and then later apply amplification (tainted with noise) to make it up.
Obviously, these two requirements are marking a levelling window that the operator must match to
achieve a good sound with as little distortion and noise as possible.
WARNING - HEALTH RISK
Excessive volume levels on headphones or other sound systems may cause hearing
damage. Always turn the volume control to minimum when you switch the unit on, and
avoid prolonged exposure to sound pressure levels exceeding 90dB.
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 9
Connections
The PSM series mixers use the below connector types, for which the pin assignment must comply
with the following specification. Always make sure to use good connectors and cables to ensure
proper operation. Balanced connections are to be preferred over unbalanced connections where
applicable and feasible. Avoid unbalanced connections exceeding 2m of cable length.
1-conductor shielded cable
(for unbalanced connections)
red
shield
2-conductor shielded cable
(for balanced connections)
red
shield
black
tip
sleeve
tip
sleeve
red = tip
shield = sleeve
red = tip
black = sleeve
shield = uncon.
3
1
2plug
side 3
1
2
cable
side
red = 2
black = 3
shield = 1
red = 2
shield = 1+3
2
3
1
3
1
2
3
1
2
cable
side
plug
side
red = 2
black = 3
shield = 1
red = 2
shield = 1+3
tip
sleeve
ring tip
sleeve
ring
red = tip
shield = sleeve+ring
red = tip
black = ring
shield = sleeve
tip
sleeve
tip
sleeve
ring ring
red = tip
shield = sleeve+ring
red = tip
black = ring
shield = sleeve
tip
sleeve
tip
sleeve
red = tip
shield = sleeve
red = tip
black = sleeve
shield = uncon.
XLR male
XLR female
6.35mm TRS-stereo
6.35mm TRS-mono
3.5mm TRS-stereo
RCA
CABLE Types
Structure Balanced
connection
Unbalanced
connection
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

PAGE 10
Technical Specifications
Block Diagram
Maintenance and warranty
While we have chosen the best components to make this product as rugged and reliable as possible, some parts in audio
products (potentiometers, faders, switches) are subject to wear which is a matter of operation cycles, and not of time.
While providing a full time-based warranty according to the country’s of purchase requirements on the function of the
electronic circuitry, we hence have to limit the warranty on such electro-mechanical parts to 90 days from the date of
purchase.
In many cases, malfunction of electro-mechanical parts occurs due to dust contamination, which may require cleaning of
such parts. As the inside of such parts is not accessible, a common practice is to use cleaning fluids in the shape of
sprays. Please be reminded that many of such fluids contain chemicals which may wash away the dust but at the same
time corrode or damage contact surface and may cause cosmetic damage to other parts. We hence explicitly exclude
any claims for exchange of damaged part due to mechanical or chemical impact.
L
R
LINE1
RCA
AMP
CH1 GAIN
AMP
CH1 GAIN
L
R
LINE2
RCA
AMP
CH2 GAIN
AMP
CH2 GAIN
+
AMP
+
AMP
-
AMP
-
AMP
L
R
PHONE1
RCA
AMP
CH3 GAIN
AMP
CH3 GAIN
LINE1 / FOH
L
R
LINE3
RCA
AMP
CH5 GAIN
AMP
CH5 GAIN
LINE3 / LINE4
L
R
LINE6
RCA
MAIN-L MAIN-R PFL-L PFL-R CF A-L CF A-R CF B-L CF B-R
T/O DAMPING
T/O DAMPING
AMP
AMP
1 G
3 R
5 RS
4 TS
2 T
FOH L
6.3mmTRS
1 G
3 R
5 RS
4 TS
2 T
FOH R
6.3mmTRS
LINE2 / PHONE1
AMP
AMP
LINE / PHONE
L
R
LINE4
RCA
L
R
LINE5
RCA
AMP
CH4 GAIN
AMP
CH4 GAIN
L
R
PHONE2
RCA
LINE5 / PHONE2
AMP
AMP
LINE / PHONE
+
-
AMP
+
-
AMP
LINE6 / AUX IN
1 G
3 R
5 RS
4 TS
2 T
AUX IN
3.5mmTRS
AMP
AMP
HI LOWMID
CH2 EQ
HI LOW
MID
CH3 EQ
HI LOWMID
CH4 EQ
HI LOW
MID
CH5 EQ
HI LOWMID
CH1 EQ
LEVEL METER
LEVEL METER
LEVEL METER
LEVEL METER
LEVEL METER
T7
36
25
R4
G1
12
S3
MIC 1
COMBO
+
-
AMP
MIC 1 EFX SW
AMP
MIC 1 GAIN
COMPRESS
HI LOWMID
MIC1 EQ
T7
36
25
R4
G1
12
S3
MIC 2
COMBO
+
-
AMP
MIC 2 EFX SW
AMP
MIC 2 GAIN
COMPRESS
H LOWMID
MIC2 EQ
T7
36
25
R4
G1
12
S3
MIC 3
COMBO
+
-
AMP
MIC 3 EFX SW
AMP
MIC 3 GAIN
COMPRESS
HI LOWMID
MIC3 EQ
MIC 1 ON/OFF SW
MIC 2 ON/OFF SW
MIC 3 ON/OFF SW
MIC1 LEVEL
AMP
AMP
AMP
MIC2 LEVEL
MIC3 LEVEL
G
DS
G
D S
DC DETECTOR
THRESHOLD
CH1 LEVEL
CH1 LEVEL
2
3
1
4
6
7
5
8
CH1 CF ASSIGN
CH2 LEVEL
CH2 LEVEL
2
3
1
4
6
7
5
8
CH2 CF ASSIGN
CH3 LEVEL
CH3 LEVEL
2
3
1
4
6
7
5
8
CH3 CF ASSIGN
CH4 LEVEL
CH4 LEVEL
2
3
1
4
6
7
5
8
CH4 CF ASSIGN
CH5 LEVEL
CH5 LEVEL
2
3
1
4
6
7
5
8
CH5 CF ASSIGN
AMP
AMP
AMP
AMP
MIC TO EFX / MAIN TO EFX
FX SEND LEVEL
FX SEND LEVEL
AMP
AMP 1 G
3 R
5 RS
4 TS
2 T
FX SEND
6.3mmTRS
AMP
AMP
FX RETURN LEVEL
FX RETURN LEVEL
AMP
AMP
1 G
3 R
5 RS
4 TS
2 T
FX RETURN
6. 3mm TRS
MAS 2 LEVEL
MAS 2 LEVEL
AMP
AMP
MAX LEVEL
MAX LEVEL
MONO SW
AMP
AMP
L
R
MASTER 2 OUTPUT
RCA
+
AMP
+
AMP
-
AMP
-
AMP
MAS 1 LEVEL
MAS 1 LEVEL
AMP
AMP
MAX LEVEL
MAX LEVEL
AMP
AMP
L
R
MASTER 1 OUTPUT
RCA
MAIN 1 / MAIN 2
MASTER LEVEL METER-L
AMP
MASTER LEVEL METER-R
AMP
+
AMP
-
AMP
ZONE LEVEL
ZONE LEVEL
MAX LEVEL
AMP
ZONE LEVEL METER
AMP
MAIN / LINE6
AMP HPF FILTER ON/OFF
+
AMP
-
AMP
LEVEL
AMP
AMP
AMP
AMP
AMP
CROSSFADER
CROSSFADER
AMP
AMP
AMP
AMP
AMP
AMP
MIX
MIX
AMP
AMP
HP LEVE L
HP LEVE L
AMP
AMP 1 G
3 R
5 RS
4 TS
2 T
HEADPHONE OUTPUT
6.3MM TRS
1
R
3
L2
SUBWOOFER OUTPUT
XLR
1
R
3
L2
MASTER 1-L OUTPUT
XLR
1
R
3
L2
MASTER 1-R OUTPUT
XLR
1
R
3
L2
MASTER 2-L OUTPUT
XLR
1
R
3
L2
MASTER 2-R OUTPUT
XLR
1
R
3
L2
ZONE OUTPUT
XLR
L
R
RECORD OUTPUT
RCA
80 Hz
80HZ HP F
30 Hz 200 Hz
X/O FREQUENCY
USER MANUAL - PSM4530 STEREO PRODUCTION MIXER

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Adelto Technologies
Vanguard Way, Shoeburyness, Essex SS3 9QY, UK
www.adelto.com | [email protected]
EC Declaration of Conformity
Manufacturer: Adelto Technologies Limited
Address: Vanguard Way, Shoeburyness, Essex SS3 9QY, UK
We declare on our own responsibility, that the equipment
Hill Audio PSM2220
Hill Audio PSM2420
Hill Audio PSM4530
is in conformity with the following directives and standards or regulations:
EMC Directive 2004/108/EC
EN55103-1:2009 (Emissions)
EN55103-2:2009 (Immunity)
EN61000-3-2:2006 + A1:2009 + A2:2009
EN61000-3-3:2008
LVD Directive 2006/95/EC
EN60065:2002 A1:2006 + A11:2008 + A2:2010
ROHS Directive 2002/95/EC
and is marked as follows:
Shoeburyness, 10. May 2013
Authorized SignaturePlace and date of issuing