FONESTAR MA-680RGUZ, Instruction Manual

Page: 2 / 24

EN
- 2 -
DESCRIPTION
- PA amplifier with USB/SD/MP3 player/recorder, digital FM radio tuner and zone selector. 720 W
maximum, 680 W RMS.
- Specially suitable for commercial installations with background music and distributed audio.
CONTROLS AND FUNCTIONS
FRONT PANEL
PA AMPLIFIER MA-680RGUZ
ECHO INPUT 1
CHIME SIREN Z1 Z2 Z3
POWER
ZONE PAGING SELECTOR
Z4 Z5 ALL
PROT
INPUT 2 INPUT 3 INPUT 4 INPUT 5
BASS TREBLE
MASTER
VOL+ VOL-
REC
CLIP
LEVEL
SD/USB
MP3/FM
M3 M4 M2 M1 MEMORY
-13
-8
-3
0
CLIP
Z5 Z4 Z3 Z2 Z1 COM
LINE OUT
DIPS FUNCTION:
1. AUX1 (OFF) / AUX2 (ON)
2. -10 dB PAD ENABLE
3. HIGH PASS FILTER
4. 0 dBV (OFF) / -10 dBV (ON)
L
R
PRE OUT
INPUT 5 INPUT 4 INPUT 3 INPUT 2 INPUT 1
LEVEL
CHIME
PRIORITY
FM
TEL. INPUT
2
L
R
L
R
1
AMP IN
2
L R GND
+ - GND + - GND + - GND + - GND
L R GND
VIN 100 V 70 V COM 16 Ω 8 Ω 4 Ω COM
POWER CONSUMPTION: 1,100 W
MA-680RGUZ
PA AMPLIFIER
720 W MAX., 680 W RMS
~110-120 V AC. 50/60 Hz FUSE: T8 AL 250 V
~220-240 V AC. 50/60 Hz FUSE: T4 AL 250 V
CAUTION: SHOCK HAZARD - DO NOT OPEN
RISK OF FIRE-REPLACE FUSE AS MARKED
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
TEL.
DIPS FUNCTION:
1. LINE (OFF) / MIC (ON)
2. PHASE
3. HIGH PASS FILTER
4. +48 V PHANTOM DIPS FUNCTION:
1. LINE (OFF) / MIC (ON)
2. PHASE
3. HIGH PASS FILTER
4. +48 V PHANTOM DIPS FUNCTION:
1. LINE (OFF) / MIC (ON)
2. PHASE
3. HIGH PASS FILTER
4. +48 V PHANTOM DIPS FUNCTION:
1. LINE (OFF) / MIC (ON)
2. PHASE
3. HIGH PASS FILTER
4. +48 V PHANTOM
1
INPUT 1
PRIORITY SIREN
HOT COM GND
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
1 2 3 4
1
10
2 3 4 5 6 7 8 9
11 12 13 14 15 16
1
7
2 3 4 5 6
8 9 10 11
230
1.-
ECHO
: control to adjust the number of echo effect repetitions. It affects the inputs INPUT 1-5 and the
USB/SD/FM/MP3 module.
2.- INPUT 1-5 : volume controls for inputs INPUT 1-5.
3.- BASS/TREBLE : controls which reinforce or attenuate the bass/treble frequencies, ±10 dB.
4.- MASTER : control which regulates the general output volume of all the inputs.
5.-
PROT
: LED indicator which lights up red when an anomaly is produced by temperature, overcurrent,
surge or short circuit. When the protection is activated, the audio output is cut off.
6.- CLIP : LED output signal indicators. Regulates the individual input volume controls or the general
MASTER output volume control so that the level does not exceed the green LED indicators. The red
LED indicator indicates saturation or a distorted signal which may cause damage to the loudspeakers
or the amplifier.
7.- USB/SD/MP3 recorder/player and digital FM radio tuner.
1 2 3 4 5
6 7 8 9 10 11 12
VOL+ VOL-
REC
CLIP
LEVEL
SD/USB
MP3/FM
M3 M4 M2 M1 MEMORY
Z5 Z4 Z3 Z2 Z1 COM VIN 100 V 70 V COM 16 Ω 8 Ω 4 Ω COM
1.- Information display. Indicates the type of device connected (USB or SD), along with the time,
playback status, the track number that is being played at that moment and the number of the file
it belongs to. If it is connected to the digital FM tuner, it shows the frequency of the FM station
selected. When it is playing a file recorded using the REC function, the word FrE is shown on the
display.
2.- : in radio mode, a short press of this button selects the previous frequency point in 0’05 MHz
steps. A long press of this button makes an automatic search for the previous station. In playback
mode, it jumps to the track prior to the one being played at that moment.