User Manual

PUBLIC ADDRESS AMPLIFIER
3
2. REAR PANEL
(15) (16) (17) (18) (19) (20) (22) (23)
(21) (24) (25) (26) (28)
(27)
(14)(13)(12)
(11) Output level indicator and power LED. (10) ECHO FUNCTION
It is used to control ECHO.
There are four zone paging controls and one mains zone paging control. Press ZONE1-4 keys,
the output terminals in front panel have respective output. And rotate the four knobs to control
the volume by adjusting clockwise to boost the volume and adjusting counterclockwise to
attenuate the volume. W he four zone paging controls work
simultaneously and the volume is at the maximum value .
hen the "all" key is switched on , t
(15) DC INPUT
It is used for DC power supply for 24V.
You should pay attention to the polarity.
(12) FAN
It is used to blow off heat and cool when
the temperature rises during operation.
(13) GND
It is ground connection.
(16) OUTPUT TERMINALS
(14) AC JACK
This connector is meant for connection
of the supplied main cord. Do not insert
the power cord into this unit until
voltage has been correctly set.
(17) AMP INPUT/PRE OUT
ZONE OUTPUT TERMINALS(18)
There are 4 zone output terminals
which are controlled by key (9).
(19) MUSIC ON HOLD VOL
It is used to monitor volume of black
ground music and AUX.
(24) LINE OUT
It is connected to recorder and pass on
mixed signal.
(25) AUX IN
It is used for AUX input.
(26) INPUT1-4
They are used for both balanced and
unbalanced inputs.
(27) MIC/PHANTOM/LINE SELECT SWITCH
It is turned to left for MIC, middle for
PHANTOM, and right for LINE.
(21) POWER SELECT SWITCH
There are two voltages to choose:
110-120V~ and 220-230V~.
(20) MUSIC ON HOLD OUTPUT
It is connected to monitor the signal
of AUX input.
TELEPHONE PAGING(22)
It is connected with telephone.
TELEPHONE LEVEL(23)
It controls the level of telephone input.
(28) MUTE/SEN
6
3.CD-201
USING THE CD/MP3 PLAYER
DESCRIPTION OF THE CONTROLS
Key for switching on player.
This key enables the CD drive to be opened/closed.If it is pressed with
the player at a standstill or while it is playing,the disc will be ejected from
the drive.
Volume adjustment.
Next track.
Last track.
Pressed one with the player at a standstill or paused, the disc will be
played or resumed. Pressed once with the player running, it will pause
the playing untill the key is pressed agin.
By pressing this key, you will be able to repeat the track that has just been
selected, the whole sequence or random order.
By pressing this key, the disc playing will be stopped.
By pressing this key, you will be able to switch from
the CD mode to the USB mode and vice versa.
With MIC 1or TEL paging working, all
other input signals are muted.
Connections for low impedance 4
speakers; connections for constant
voltage 25V,70V or 100V speakers.
Jacks AMP IN and PRE OUT to insert
an audio unit for signal processing.
POWER CONSUMPTION: 600W
AUX
PRE OUT
AMP IN
LEVELLEVEL
Line MicLine Mic
INPUT 2
MUTE
SEN.
INPUT 1
Phantom
24V
Phantom
24V
TEL.
TEL. INPUT
1W
8
600
HOTCOMGND
++
--
110-120V~ 220-240V~
DC
a24V 20A
25V
COM
100V70V
4
+
-
COMCOMCOM Z1 Z2 Z3 Z4
SINGLE ZONE: 120W(MAX)
TOTAL ZONE: 240W(MAX)
SINGLE ZONE: 120W(MAX)
TOTAL ZONE:
240W(MAX)
LINE OUT
GND
110-120V~50/60Hz FUSE:T12AL 250V
220-240V~50/60Hz FUSE:T6.3AL 250V
CLASS 2 WIRING
CLASS 2 WIRING
Line Mic
INPUT 3
Phantom
24V
Line Mic
INPUT 4
Phantom
24V