Transcript
Intelligent PA series
Amplifier
MAG1306II MAG1312II MAG1325II MAG1335II
OWNER‘S MANUAL Before operating, please read this manual carefully.
FEATURES Dual channel amplifier, individual volume and tone control for each channel. 200V/100V/70V rated power output. Clear LED display of operation status, multifunctional protection. With priority input (available in short-circuit); 3-wire mode output, simple wiring system Exchange control signal and status information with MAG Host (choose and buy)
Front Panel
1 1. 2. 3. 4. 5. 6.
2
3
4
5
6
7
8
9
10
Clip, Signal, Protection 7. Channel B Status Indicator (same with Channel A’S) 8. Channel B Bass Control 9. Channel B Treble Control 10. Channel B Volume Control
Power Switch Power Indicator Channel A Bass Control Channel A Treble Control Channel A Volume Control Channel A Status Indicator (from the top down) open circuit (available in communication),
Rear Panel and Connections Speaker with control Speaker
Volume control
Speaker with control
Speaker
Speaker
SP HOT R
Speaker
SP HOT R
1 2 3
4 5 6
7 1. 2. 3. 4. 5. 6. 7. 8.
Volume control
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Channel B Output Common Channel B Output HOT Channel B Output R Terminal Channel A Output Common Channel A Output HOT（HOT） Channel A Output R Terminal Outtake Channel B EMC IN Terminal （Available In Short-Circuit） 9. Channel B Audio Input（TRA） 10. Channel B Audio Input（XLR）
9
10
11 12 13 14
15 16 17 18
11. Channel A Audio Input（XLR） 12. Channel A Audio Input（TRA） 13. Channel A EMC In Terminal（Available In （COM）Short-Circuit） 14. Output Voltage Switch 15. Intelligent communication interface (option) 16. Address jumper 17. Intelligent communication link interface (option) 18. Power Supply Input（Including M/S Fuse）
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OPERATING PRECAUTIONS
Make sure the AC supply voltage is correct, it means the AC supply voltage must be as the same as that printed on the rear panel of the amplifier.
Damage caused by connecting the
amplifier to improper AC supply voltage is not covered by the three-year warranty.
Make sure the power switch is off before making any input or output connections.
To prevent speaker damage, it is always a good idea to turn the attenuator to minimum before turn-on the amplifier if there is a high level signal at its input terminal.
The protection light on while operation means faults (e.g. overload or short-circuit) happening. The power should be cut off immediately and should not be turn on before correcting the faults.
Before turn on the device, using OUTPUT VOLTAGE SWITCH to set up the output voltage value which matches the rated voltage of connecting speakers. The switch cannot be moved during the operation.
ADDRESS SETTING In the MAG system, you can connect a total of 32 units of this equipment, equipment set-based link address is to be distinguished from each device, the address in binary using 8 way jumper settings, as shown below: Each jumper has three needle, with the jumper's two pins to take the above link is expressed as a binary "1"; with the jumper to take the under two-pin connecting expressed as a binary "0." The first device address code is 00001001, which means jumper settings shown in Figure 2; second address code is 00001010, the method of jumper settings shown in Figure 3; other equipment jumper setting method refer to the first and second set way, and so on, the corresponding address code please refer to the attached pages (Equipment & Address code corresponding Table). 1
0
0 0 0 0 1 0 0 1
（Fig.1）
0 0 0 0 1 0 1 0
（Fig.3）
（Fig.2）
Input Connections Audio input connections are made via either the 3-pinXLR-type connectors (Figure 1) or 6.35mm sockets on the rear panel.
Ground (Ring)
1
2
Signal (Hot)
3
Figure1 3-pin XLR-type
3
EMC IN terminal only can receive the short-circuit signal which is compatible with OTE series products. Main Communication Interface can link with OTE
peripheral control
interface.
Communication Interface linking with Main Communication Interface of another amplifier to make multiple device linkage.
Output Connections
Output terminals are on the rear panel. Speakers can be connected using banana plugs or spade lugs. Speakers without volume controller should be connected with COM and HOT terminals directly using broadcast line. Speakers with volume controller should be connected with this amplifier’s COM terminal and volume controller’s SP terminal. Volume controller’s SP terminal R terminal and HOT terminal should be connected with the same terminals on this amplifier. (Please refer to Rear Panel and Connections diagram)
The connecting speakers should have transformer inside. The total power value of connecting speakers should not more than this amplifier’s rated power.
All connecting speakers should have transformers inside. The total power value should not exceed the amplifier’s rated power value.
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Specifications Model
MAG1306II
MAG1312II
MAG1325II
MAG1335II
Rated power
60W
120W
250W
350W
Input sensitivity
0dBV
EIN
-80dB(A-weighting)
Output regulation
Less than 3dB, from off-load to full load
Input CMRR
>90dB
Frequency Response
80Hz-15kHz (±3dB) 100Hz (±10dB)
Tone
10kHz (±10dB)
THD
<0.5%, @ 1/3 rated power, 1kHz
Indicator
“power”, “clip”, “signal”, and “protection” LEDs
Protection
Power turn on-turn off, High temperature, DC voltage & Output Circuit Shorting.
Power Requirement
AC220-240V/50-60Hz
Power Consumption
100W
Outer Packing Size(mm)
(L×W×H)535×525×195
Unit Size (mm)
(L×W×H)483×443×88
Gross Weight
18.1kg
Net Weight
15.6kg
200W
400W
600W
20.6kg
24.6kg
26.7kg
18kg
22kg
24.2kg
Specifications are subject to change without notice
CAUTION
When the “Power switcher” is off, please pull out the power cord from the socket. Please keep the equipment out of water.
To reduce the risk of electric shock, do not remove the cover. No user parts inside. Refer servicing to qualified service personnel. Guangzhou DSPPA Audio Co., Ltd.
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ADD-ONS Comparison of equipment with address： Equip.
MAG host
Coding
Equip.
MAG host
Coding
1
0x09
00001001
17
0x19
00011001
2
0xa
00001010
18
0x1a
00011010
3
0xb
00001011
19
0x1b
00011011
4
0xc
00001100
20
0x1c
00011100
5
0xd
00001101
21
0x1d
00011101
6
0xe
00001110
22
0x1e
00011110
7
0xf
00001111
23
0x1f
00011111
8
0x10
00010000
24
0x20
00100000
9
0x11
00010001
25
0x21
00100001
10
0x12
00010010
26
0x22
00100010
11
0x13
00010011
27
0x23
00100011
12
0x14
00010100
28
0x24
00100100
13
0x15
00010101
29
0x25
00100101
14
0x16
00010110
30
0x26
00100110
15
0x17
00010111
31
0x27
00100111
16
0x18
00011000
32
0x28
00101000
