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Professional Public Address System
Mixing Amplifier with Zone Selector
EMMA-120ZS
EMMA-250ZS
EMMA-380ZS
US E R M AN U A L
Before operating, please read this manual carefully
FEATURES:
6 MIC inputs, 2 AUX inputs, 1 Record input, 1 Record output
Phantom power supporting different sorts of MIC input
Priority muting for chime and siren
Three levels of priority muting: MIC1
5 LED signal level meter
6 zones output with all-call button control
Individual volume control for each input, master volume, bass, and treble control
Speaker outputs 100V, 70V and 4Ω
Power supply AC 220V-240V and DC 24V
Thermal, over load, short circuit protection with siren warning
>>>>
siren
>>>>
chime
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FRONT PANEL
2 3 4
1
1. Led Power Indicator 8. Bass Control
2. Power Switch 9. Treble Control
3. Led Level Meter 10. Mic1, 2, 3 Volume Control
4. Chime 11. Mic4 Volume Control
5. Siren 12. Mic5 / Aux1 Volume Control
6. 6 zone Selection Button 13. Mic6 / Aux2 Volume Control
7. All-call Button Control 14. Master Volume Control
NOTE:
When all 5 LED level meters remain light and sound is distorted. In such case,
adjusting each volume control button till LED 4 (+8dB) and LED 5 (+10dB) flash.
5
6
7
8
9
10 11
12
13
14
REAR PANEL
2
1
5
4
3
6
7 8
9
14
24
1. Phantom power switch 9. Fan exhaust window 17. Record input
2. MIC1: XLR/6.3mm Input 10. AUX 1 / MIC5 switch 18. Speaker output COM
3. MIC2: XLR/6.3mm Input 11. MIC5: 6.3mm input 19. Zone output COM
4. MIC3: XLR/6.3mm Input 12. AUX1: Line Input 20. 24V DC fuse
5. MIC4: XLR/6.3mm Input 13. AUX2: Line Input 21. 24V DC supply input
6. Output terminals 14. AUX2 / MIC6 switch 22. AC power cord
7. 6 zone output terminals 15. MIC6: 6.3mm input 23. AC fuse
8. Emergency input terminal 16. Record output or 24. Chime Volume Control
and +24V all call output Amplifier link
10
11
12
13
15
16
17
18
19
20
21
22
23