Gisen Audio DSP Series User manual

DSP4.12
DSP2.15
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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's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to humans.
The exclamation point within an equilateral triangle is intended to alert the user
tothe presence of important operating and maintenance (servicing) instructions
in this manual.
The lightning flashes printed next to the output terminals of the amplifier are
intended to alert the user to the risk of hazardous energy. Output connectors
that could pose a risk are marked with the lightning flash. Do not touch output
terminals while amplifier power is on. Make all connections with amplifier
turned off.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE
COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALI-
FIED PERSON NEL.
WARNING: To prevent fire or electric shock, do not expose this equipment to
rain or moisture.
This amplifier has a serial number located on the rear panel.
Please write this and the model number down and keep them for your records.
Keep your purchase receipt. It is your proof of purchase.
Serial Number:
Date of Purchase:
Purchased From:
Important Safety Precautions & Explanation of Symbols
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's enclosure that may be of sufficient magnitude to constitute
a risk of electric shock to humans.
The exclamation point within an equilateral triangle is intended to alert the user
tothe presence of important operating and maintenance (servicing) instructions
in this manual.
The lightning flashes printed next to the output terminals of the amplifier are
intended to alert the user to the risk of hazardous energy. Output connectors
that could pose a risk are marked with the lightning flash. Do not touch output
terminals while amplifier power is on. Make all connections with amplifier
turned off.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE
COVER. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALI-
FIED PERSON NEL.
WARNING: To prevent fire or electric shock, do not expose this equipment to
rain or moisture.
Do not put any containers that hold water on the amplifier,
just in case the water would drip into the amplifier and cause electric shock.
This amplifier has a serial number located on the rear panel.
Please write this and the model number down and keep them for your records.
Keep your purchase receipt. It is your proof of purchase.
Serial Number:
Date of Purchase:
Purchased From:
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DSP4.12
DSP2.15
I n t r o d u c t i o n
P l e a s e r e a d t h e f o l l o w i n g d i r e c t i o n s a n d o b t a i n t h e b e s t r e s u l t s .
D S P s e ri e s a m pl i fi e r a do p ts t h e h i gh - pe r fo r ma n ce 3 2 b it s f lo a ti n g- p oi n ts DS P
c h ip of T I c om p an y. T he d om i na n t f re qu e nc y o f t he ch ip i s a s h ig h a s 2 00 M Hz ,
s a mp l in g f re q ue n cy i s 9 6K Hz , a nd w i th 2 4 b it s A /D a n d D /A . T h e 4 i n ch t o uc h s cr ee n
e n ab l es e as y o pe r at i on . M e an w hi l e, t h e a mp l if ie r c an b e c on ne c te d t o t he
co mp ut e r e it h er b y U S B o r R S4 8 5 c on ne c to r s. R S 48 5 c an b e o pe r at e d a s l o ng
a s 1 50 0 m et e r, a nd i t s up p or t s m ul ti p le a m ps a t t h e s am e t im e . E a ch o u tp u t g ot
8 ba nd s E Q, X - ov e r, d e la y, l i mi te r, g ai n , p ol ar i ty. T h e o ut pu t s ig n al c a n b e
ad ju st e d a nd l i mi t ed , s o i t' s a v e ry g o od m a tc h f o r l iv e c on t ro l . T he D S P a m pl i fi e r
e m pl o ys h ig h e ff ec ie n cy, h ig h p ow er a n d h ig h d en si t y c la s s D a mp li f ic a ti o n,
a n d u se s c om p le t e p ro t ec ti o n ( ov e r c ur r en t , o v er h ea t a nd h i gh f re q ue n cy p r ot e ct io n )
t o k ee p t he a p pl i an ce s a fe .
F r o n t p a n e l , r e a r p a n e l , c o n n e c t o r s a n d t h e i r f u n c t i o n
1 2 3 4 5 6 7
1-screen 2-signal/limiter (green is signal indicator, red is limiter indicator)
3-MUTE/PROTECT light 4-power light
5-USB connector 6-control knob 7-power switch
8 9 10 11
12
8-AC power cord 9-speakon output connector
10-XLR input connector 11-RS485 internet connector
12-XLR linear output connector
No bridge mode. Do not use the DSP amplifier under 3 ohms load.
Do not support hot-plugging. Only plug in or out input signal when the power is off.
--- 1 ---
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1.Power on preview and control method
1.02 Save
1.03 Load 1.04 setting
1.05 Normal
1.06 control
spin the knob touch the screen
--- 2 ---
A
B
C
D
X-over
X-over
X-over
X-over
Gain&Del
Gain&Del
Gain&Del
Gain&Del
LImit
LImit
LImit
LImit
CH1
CH3
CH2
CH4
User1
User6
User2
User7
User4
User9
User3
User8
User5
User10
User11
User16
User12
User17
User14
User19
User13
User18
User15
User20
OK Cancel
MainaPage MainaPage
Save SaveLoad Load
Setting Setting
Normal Normal
Ve r：2. 5.9
OK Cancel
User1
User6
User2
User7
User4
User9
User3
User8
User5
User10
User11
User16
User12
User17
User14
User19
User13
User18
User15
User20
MainaPage
MainaPage Save
Save Load Load Setting
Setting Normal
Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
+6
0dB
-6
-12
-24
-30
0.0dB
+6
0dB
-6
-12
-24
-30
0.0dB
CH3
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
CH4
Current load：Us e r 1
+6
0d B
-6
-1 2
-2 4
-3 0
Mut e Mut e Mut e Mut e
G a i n G a i n G a i n G a i n
0.0dB
CH1 CH2
X
)))X )))X )))
X
)))
MainaPage Save Load Setting Normal
1.01 main page
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Ver：2. 5. 9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
中文
English
Ver：2. 5. 9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
中文
English
Ver：2. 5. 9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
中文
English
2. Panel operation explanation.
(take setting the language for example.)
2.01 first menu and second menu operation
2.02 quit menu
Press setting-
language-
choose English or chinese
second menu
English
Note: if you want to quit the “setting menu”,
just press “Main page”, “Save”, “Load”, or “Normal”
--- 3 ---
中文
English
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O K
CH1
1
3
2
4
F r e q
2 0
F r e q
20000
Gain
12d B
Gain
12d B
EQ1
EQ3
EQ2
Ma inP age C H1
+10
0dB
-10
-20 20 50 100
HPF LPF EQ
Type
L-R
T y p e
L-R 50
100
200
28.85
28.85
28.85
0.0
0.0
0.0
PEQ
PEQ
PEQ
ALL
byp a s s
Reset
Mute
CH 2 CH4CH 3
200 500 1K 2K 5K 10K 20K
Ereq GainQ Bypass Type Link
1 2
3 4
A
B
C
D
X-over
X-over
X-over
X-over
Gain&Del
Gain&Del
Gain&Del
Gain&Del
LImit
LImit
LImit
LImit
CH1
CH3
CH2
CH4
MainaPage Save Load Setting Normal
A
B
C
D
X-over
X-over
X-over
X-over
Gain&Del
Gain&Del
Gain&Del
Gain&Del
LImit
LImit
LImit
LImit
CH1
CH3
CH2
CH4
MainaPage Save Load Setting Normal
3. Main page operation
3.01 Channel Link
Note:
1.if channel 1 is the source, it means its setting will be copied to other 3 channels.
2.Showed as photo 3-5, it means channel A is the source,
its setting is copied to channel 2 and 3.
3.Showed as photo 3-6, it means channel 1 is copied to other 3 channels.
Press “A” or “X-over”,
it will go to the
following page
Press “OK” Press “Link”, and press
2,3,4 (till it turn green)
图3-1图3-2
图3-3
图3-4
图3-5
图3-6
--- 4 ---
F r e q
2 0
F r e q
20000
Gain
12dB
Gain
12dB
EQ1
EQ3
EQ2
50
100
200
28.85
28.85
28.85
0.0
0.0
0.0
PEQ
PEQ
PEQ
ALL
byp a s s
Reset
Mute
Ma inP ag e C H1 C H2 CH 4CH3
+10
0dB
-10
-20 20 50 100 200 500 1K 2K 5K 10K 20K
HPF LPF Ereq GainQ Bypass Type LinkEQ
T y p e
L - R
Type
L-R
1 2
3 4
F r e q
2 0
F r e q
20000
Gain
12dB
Gain
12dB
EQ1
EQ3
EQ2
50
100
200
28.85
28.85
28.85
0.0
0.0
0.0
PEQ
PEQ
PEQ
ALL
byp a s s
Reset
Mute
Ma inP ag e C H1 C H2 CH 4CH3
+10
0dB
-10
-20 20 50 100 200 500 1K 2K 5K 10K 20K
HPF LPF Ereq GainQ Bypass Type LinkEQ
T y p e
L - R
Type
L-R
1 2
3 4
O K
CH1
1
3
2
4
O K
CH1
1
3
2
4
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A
B
C
D
X-over
X-over
X-over
X-over
Gain&Del
Gain&Del
Gain&Del
Gain&Del
LImit
LImit
LImit
LImit
CH1
CH3
CH2
CH4
MainaPage Save Load Setting Normal
A
B
C
D
X-over
X-over
X-over
X-over
Gain&Del
Gain&Del
Gain&Del
Gain&Del
LImit
LImit
LImit
LImit
CH1
CH3
CH2
CH4
MainaPage Save Load Setting Normal
F r e q
2 0
F r e q
2 0 0 0 0
Gai n
12d B
Gai n
12dB
EQ1
EQ3
EQ2
50
100
200
28.85
28.85
28.85
0.0
0.0
0.0
PEQ
PEQ
PEQ
ALL
bypass
Rese t
Mut e
MainPage CH1 C H 2 CH4CH3
+10
0dB
-10
-20 20 50 100 200 500 1K 2K 5K 10K 20K
HPF LPF Ereq GainQ Bypass Type LinkEQ
T y p e
L-R
T y p e
L - R
1 2
3 4
F r e q
2 0
F r e q
2 0 0 0 0
Gai n
12d B
Gai n
12dB
EQ1
EQ3
EQ2
50
100
200
28. 8 5
28. 8 5
28. 8 5
0.0
0.0
0.0
PEQ
PEQ
PEQ
ALL
bypass
Rese t
Mut e
MainPage CH1 C H 2 CH4CH3
+10
0dB
-10
-20 20 50 100 200 500 1K 2K 5K 10K 20K
HPF LPF Ereq GainQ Bypass Type LinkEQ
T y p e
L-R
Type
L-R
1 2
3 4
3.02 EQ opertation
图3-7图3-8
Photo 3-7, press “EQ1”, rotate the knob, you will see “EQ1” to “EQ8”
Photo 3-8, press the value and rotate the knob, you can change the value as you want.
Gain&Del
3.03 Gain, delay operation
3.04 Limiter operation
Press “Gain&Del”
Press any item as you want till
it turns to green, then rotate it
图3-9图3-10
图3-11图3-10
--- 5 ---
Ma i nPag e
CH3 CH4CH1 CH2
Gain&Delay
+6
0d B
-6
-1 2
-2 4
-3 0
Gain
0.0dB
Gain
0.0dB
Gain
0.0dB
Gain
0.0dB
Delay
0.000
De l a y
0.000
De l a y
0.000
De l a y
0.000
Mute
+6
0dB
-6
-12
-24
-30
Mute
+6
0d B
-6
-1 2
-2 4
-3 0
Mute
+6
0d B
-6
-1 2
-2 4
-3 0
Mute
MainPage
CH 3 CH 4CH 1 CH 2
L i m i t e r
+6
0dB
-6
-12
-24
-30
At ta ch
0.3
At ta ch
0.3
Attach
0.3
At ta ch
0.3
Re le as e
A×tk 2
Release
A×tk 2
Release
A×tk 2
Re le as e
A×tk 2
Threshold
+7
Threshold
+7
Threshold
+7
Threshold
+7
Threshold
+7
+6
0d B
-6
-1 2
-2 4
-3 0
+6
0dB
-6
-12
-24
-30
+6
0d B
-6
-1 2
-2 4
-3 0
Press “Limit”, then press any item as you want till it turns to green, then rotate it
Note: Different threshold value comes with different power,
please refer to the table in page 11.
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Ver：2. 5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
中文
English
OK Cancel
User1
User6
User2
User7
User4
User9
User3
User8
User5
User10
User11
User16
User12
User17
User14
User19
User13
User18
User15
User20
MainaPage Save Load Setting Normal
User1
User6
User2
User7
User4
User9
User3
User8
User5
User10
User11
User16
User12
User17
User14
User19
User13
User18
User15
User20
OK Cancel
MainaPage Save Load Setting Normal
4. Save, Load operation
5. Setting
4.01 Save
5.01 language
4.02 Load
图4-1
图4-2
图5-1
I f y o u w a n t t o s a v e
t h e s e t t i n g ,
p r e s s a s f o l l o w
I f y o u w a n t t o l o a d
t h e s a v e d s e t t i n g ,
p r e s s a s f o l l o w
Save
Load
User 1-20
User 1-20
OK
OK
Setti ng
Language
中文/English
[support
20 group]
Note: the amp will
automatically use the
setting which was saved
last time.
--- 6 ---
Note: if the setting
is not saved, the
setting will lose when
you turn on the amp
next time. The amp will
automatically use the
setting which was saved
last time.
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Ver：2.5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
O K Cancel
0 02 0
Please input old password:
Ver：2.5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
First Lock
Second lock
Password ReSet
5.02 panel lock
5.03 panel lock-password reset
The limit of authority of first lock and second lock
Can't operation with a “X' mark.
the original PW is 1111)
图5-2
图5-3
图5-4
Setting
Panel lock
[Password]
First Lock
Panel lock
[Password]
Setting
Secon d Lock
Panel l ock
[Password]
Setting
Passw ord ReSet
first lock second lock
First
Lock MainaPage
MainaPage
Load
Load
Save
Save
Setting
Setting
Normal
Normal
Second
Lock
O K
O K
O K
O K
C a n c e l
C a n c e l
0
0
0
0
2
2
0
0
Enter o ld PW:1111
Enter n ew PW: XXXX
Note: if you forgot the PW,
the amp will have to be sent back
to factory to flash data,
so please be careful with the PW! --- 7 ---
Ver：2.5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
First Lock
Second lock
Password ReSet
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Ve r：2 . 5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
Restore to factory
settings ?
1
OK Cancel
Setting Normal
English
Password
Stereo
10 min
1
Ve r：2 . 5 . 9
MainaPage Save Load
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
确 定
OK Cancel
Please input new address:
1
Ver：2 . 5 . 9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
1Minutes
5Minutes
10Minutes
Never turn off
Ve r：2 .5.9
MainaPage Save Load Setting Normal
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
input
out1
out2
out3
out4
o k C a n c e l
A
A
A
A
B
B
B
B
C
C
C
C
D
D
D
D
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
English
Password
Stereo
10 min
1
Stereo
Parallel
Customize
Ve r：2 .5.9
MainaPage Save Load Setting Normal
5.04 setting-work mode
5.05 setting-screen timeout
5.06 setting-RS485
5.07 setting-date recover
图5-5图5-6
图5-7
图5-8
图5-9
Setting
Screen timeout
Never turn off
Multiple amps can be connected in series. Set different address for different amp.
Setting
RS485 address
Setting
Data recover
OK
O K
O K
Cancel
1
The ad dre ss ca n
be set f rom 0 -25 0
--- 8 ---
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6. Normal menu
7.Limter threshold corresponding power table
6.01 Normal 图6-1
G a i n , m u t e , l e v e l a n d
t h e t e m p e r a t u r e c a n b e
a d j u s t e d h e r e
7 . 01 t h e t hr e sh ol d c an b e a dj us t ed f r om + 7 dB t o - 5d B
7 . 02 p r es s “ t hr es h ol d” t il l i t b e co me s g re e n, t h en r ot a te t h e k no b t o a dj u st
7 . 03 t h e c or r es po n di ng p ow er i s l is t ed i n t he n e x t t ab l e
--- 9 ---
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
CH 3
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
CH4
Current load：Us e r 1
+6
0d B
-6
-1 2
-2 4
-3 0
Mu te Mut e M ute Mute
G a i n G a i n G a i n G a i n
0.0dB
CH 1 C H 2
X
)))X )))X )))
X
)))
MainaPage Save Load Setting Normal
1800
1740
1500
1200
950
750
600
470
380
300
240
190
150
3600
3480
3000
2400
1900
1500
1200
940
760
600
480
380
300
2100
1920
1660
1320
1050
830
660
520
420
330
260
210
170
4200
3840
3320
2640
2100
1660
1320
1040
840
660
520
420
340
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8 software connected operation
8.02 connect the amplifier to PC by USB connector
Open the software
and press here
1
2
3
this will become red when PC
and amp is connected
press it again, it will be disconneted.
图8-4
图8-5
图8-6
PC Conn ecting……
8.01 system requirement
When connecting the amp to the computer, it requires 32 or 64 bits windows sysytem.
DSP series amplifiers can be connected to the computer by RS485 or by USB.
So that users can operate on the software.
Connect the amp with the computer, turn on the amplifier, open the software,
then click here.
Note: the COM port quantity is 9 top. over 9, the software can’t work.
--- 10 -- -
click “USB”
when PC and amp is connected succefully,
it will shows “PC connecting”
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8.03 RS485 connection
图8-7
图8-8图8-9图8-10
PC
netw ork
in
network
ou t
AMP 1
network
in
network
out
AMP 2
network
in
network
out
AMP N
RS-485
USB-RS485
connect the PC USB port
/
/
/
/
/
/
network
cable
network
cable
network
cable
--- 11 -- -
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8.04 RS485 address
8.05 software
Note: when a few amps are linked at the same time,
each amp should set a different address
press“setting”
then "Rs485 address"
ro tate the kn ob
an d choose th e ad dress
press "OK"
图8-11
图8-12
图8-13
图8-14
open software
and click here
choose the amp that you want to control on PC
when it's necessary, choose the COM port here
click "RS485"
1
2
3
PC C onn ect ing ……
图8-15
--- 12 -- -
Setting Normal
English
Password
Stereo
10 min
1
Ve r：2 . 5 . 9
MainaPage Save Load
Language
Panel lock
Work mode
Screen timeout
RS485 address
Data recover
确 定
OK Cancel
Please input new address:
1
when PC and amp is connected succefully,
it will shows “PC connecting”
this will become red when PC
and amp is connected
click it again, it will be disconneted.
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8.06 software-export
Steps:
1.do all the setting
2.click “program”-”Export”
3.Save it to a file
4.Rename it
program export saverename
save to a file
图8-16
图8-17
--- 13 -- -
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8.07 software-import
steps:
1. connect the amp to PC
2. click “program”, then “Import”
3. find the file
4. choose the program
5. open
图8-18
图8-19
program
import open
choose
open th e file
--- 14 -- -
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8.08 software-save
“program”
ch oo se the number
1- 20
ren am e it and click“O K”
[less tha n 5 character]
“save”
doubl e click
the num ber
“OK”
saved succef ully
图8-20
图8-21
图8-22
图8-23
图8-24
图8-25
1
2
3
4
5
N o t e : w h e n i t 's s a v e d ,
t h e a m p w i l l u s e t h i s p r o g r a m
w h e n i t ’ s t u r n e d o n n e x t t i m e
--- 15 -- -
User1
User6
BASS
User7
User3
User8
User11
User16
User12
User17
User13
User18
OK
MainaPage Save Load
User4
User9
User5
User10
User14
User19
User15
User20
Cancel
Setting Normal
All manuals and user guides at all-guides.com

8.09 software-load (load the setting which was saved)
click“Program”
choose the se tti ng
“Load”
“OK”
“OK”
[it will shows the setting name here ]
图8-27
图8-28
图8-29
图8-30
N o t e : t h e a m p w i l l u s e
t h e s e t t i n g t h a t w a s
s a v e d l a s t t i m e .
--- 16 -- -
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
+6
0dB
-6
-12
-24
-30
Mu t e Mute
G a i n G a i n
0.0dB
CH1 CH 2
X
)))X )))
MainaPage Save Load
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
CH3
+6
0d B
-6
-1 2
-2 4
-3 0
0.0dB
CH4
Current load：BASS
Mu t e Mute
G a i n G a i n
X
)))X )))
Setting Normal
All manuals and user guides at all-guides.com

8.10 software-setting-language
Note:
the language setting
of software and
panel is separate.
8.11 software-setting-channel copy
8.12 software-setting-channel link
Chinese to English English to Chinese
图8-31 图8-32
“Syste m”
“Syste m”
“Setting”
“setting”
“Source”
choose from
“OUT1-4”
“Targe t”
close it when
finis hed
OK
图8-33
图8-35
图8-34
图8-36
图8-37
--- 17 -- -
All manuals and user guides at all-guides.com

8.13 software-setting-channel sensitivity
8.13 software-setting-work mode
图8-43
图8-44
1. stereo mode-each channel use its own input signal
2. parallel mode-all channels use channel A input signal
3. customize-each channel’s output can use any channel’s input signal
take "customize" for example
sample
A
sample
B
channel B output uses
chanel A’s input signal
channel A output use
both channel A and B's
input signal.
channel 3 without output
--- 18 -- -
channel sensitivity c lo se i t
wh en finished
图8-38
图8-39
图8-40
3 c h o i c e s：
0.775V
1.000V
1.400V
~
~
~
“System”
“Setting”
ch oose
“wo rk mode”
cl ose it
wh en finished
图8-41
图8-42
图8-43
“Sy stem”
“Setting”
All manuals and user guides at all-guides.com