LY International Electronics PM-2807Z User manual

6 ZONE MIER AMPLIFIER WITH MP3/FM TUNER
PM-2807Z/PM-2813Z/PM-2826Z/PM-2836Z/PM-2850Z
USER MANUAL
LY International Electronics Co Ltd
Http://www.lyintlcorp.com/
., .

Thank you for purchasing the 6 Zone MP3/FM Tuner Amplifier Seri es.
Please carefully follow the instructions in this manual to ensure long,
trouble-free use of the equipment.
Accessories
AC power cord ....................................................
User manual .......................................................
Remote control ...................................................
FM tuner ...............................................
Audio cable ........................................................
Warranty card .....................................................
antenna
Safety Precautions
The l ightning flash w ith arrowhead
symbol, within an equilateral triangle, is
intended to alert the user to the presence
of uninsulated "dangerous voltage" within
the p roduct's enclo sure that may be of
sufficient magnitude to constitute a risk
of el ectric shock to persons.
The e xclamation point within an
equilateral triangle is intended t o alert
the u ser to the presence of important
operating and maintenance (servicing)
instructions in th e lite rature
accompanying the ap pliance.
• Bef ore installation or use, be sure to carefully re ad all the instructions in thi s section
for correct and safe operation.
• Be sure to follow all the precautionary instructions in t his section, which contain
important warnings and/or cau tions regarding safety.
• Afte r reading, keep this manual han dy for future reference.
Indicates a potentially hazardous situation which,
if mishandled, could result in moderate or minor
personal injury, and/or property damage.
Installation Notes
CAUTION
6 ZONE MP3/FM TUNER MIXER AMPLIFIER 6 ZONE MP3/FM TUNER MIXER AMPLIFIER
PAGE 8
PAG E 1
be located in the good
ventilation place,
1
1
1
1
1
1
PM-28 S ERIES PM-28 S ERIES

The 6 Zone MP3/FM Tuner Mixer Amplifier Seires has features of built-in MP3
player with a USB slot for connecting external U Disk and FM radio function.
Features three balanced mic. and two line inputs, 60/120/240/350/500
watts of amplifier power are available with either 70/100-volt or 4 to 16
ohms(Ω) loads.
Also includes a line level output for adding additional amplifiers.
The unit also features muting function that MIC1 overrides MIC2,MIC3
AUX1,AUX2 with 0~30dB dB attenuation.
And features complete protection is provided for output short circuit,
overload,hightemperature,peak current limiters.
Descriptions & Features
Specifications
PAGE 2
PAG E 7
Protection s of short circuit,overload,high temperature.
adding additional amplifiers.
※
※
※
※
※
※
※
※
※
※
※
※
※
Standard 19" 2U metal housing with front panel of aluminium alloy.
Powerful amplifier tubes.
3 microphone inputs,2 AUX inputs and 1 AUX Output.
.
I .
Master volume controller for all inputs.
BASS and TREBLE tone controllers.
Features muting function that MIC1 input overrides others of
MIC2,MIC3,AUX1,AUX2 with 0~30dB attenuation.
Includes a line level output for
Built-in players of USB card,and FM tuner.
High-definition display for the working status of playing programmes.
70/100-volt and 4 to 16 ohms(Ω) output loads
6 zone 100V speaker outputs with individual switch and LED indicator.
ndividual volume controller for inputs
Model PM-2807Z PM-2813Z PM-2826Z PM-2836Z PM-2850Z
Rated Power 60W 120W 240W 350W 500W
60W
120W
240W
350W
500W
MIC. Input
LINE Input
AUX Output
6 Zone Outputs
External Input
Freq. Response
THD
S/N
Tone
Mute Sensitivity
Controls
Cooling Fan
Indicator
FUSE×4A FUSE×4A FUSE×6A FUSE×6A FUSE×8A
Power Cord
AC Power
Consumption 95W 185W 350W 485W 675W
Dimension
Packing Size
Net Weight 10.50kg 11.50kg 13.80kg 14.50kg 15.50kg
Gross Weight 11.80kg 13.10kg 15.40kg 15.80kg 17.20kg
Low impedance:4-16 ohms(Ω)
Voltage line:70V(70 ohms(Ω)) 100V(143 ohms(Ω))
Voltage line:70V(38 ohms(Ω)) 100V(77 ohms(Ω))
Voltage line:70V(19 ohms(Ω)) 100V(39 ohms(Ω))
Voltage line:70V(14 ohms(Ω)) 100V(28 ohms(Ω))
Voltage line:70V(10 ohms(Ω)) 100V(20 ohms(Ω))
MIC1/MIC2/MIC3:600 ohms(Ω) 10-15 mV ,unbalanced
AUX1/AUX2:10k ohms(Ω) 200-470 mV ,unbalanced
0.775V (0 dB)
100V line voltage
(3×0.75 mm2)×1.5M (standard)
AC220V~240V 50-60Hz optional
89(H)×483(W)×366(D) mm
185(H)×520(W)×435(D) mm
Output
Terminals
Protection
MIC1 overrides MIC2、MIC3、AUX1、AUX2 with 0~30 dB attenuation
Volume controls,tone/treble control,mute control,power control
DC 12V FAN
AC:‘POWER’,level:‘2、4、6、8、10’
AC FUSEx1,short circuit,overload,high temperature
SD slot,USB slot,RCA connector
60 Hz ~ 15k Hz (± 3 dB)
<0.5% at 1kHz,1/3 of rated power
Line:85 dB , MIC:>72 dB
BASS:100 Hz (± 10 dB) , TREBLE:12k Hz (± 10 dB)
6 ZONE MP3/FM TUNER MIXER AMPLIFIER 6 ZONE MP3/FM TUNER MIXER AMPLIFIER
PM-28 S ERIES PM-28 S ERIES

Front Panel
Remote Control Unit
POWER
MODE
Switch on / standby of the player.
To select the mode of the module FM or USB .
To choose songs or FM stations stored.
To mute th e volume.
Press again to return to previous volume.
To create 6 different equalizer effects for the USB mode.
To press this button to play the song repetitively.
Pressing this butt on would shift between RPT ONE and RP T ALL.
No function.
PREV (For USB & FM Tuner)
This button shall return to the pre vious song or FM stored station.
Next (For USB & FM Tuner)
This button shall skip to the next song or FM stored station.
Stop (For USB)
Press this button to stop playing USB.
Pressing Play button again would return to the song.
For volume down
For volume up
BUTTON 1 0
MUTE
EQ
REP
SCAN
VOL-
VOL+
~
PAGE 6
PAG E 3
1.Power switch
2.LED level meters
.
3. SD port
-
4.USB port
5.Screen
- .
6.Player function controls
- Mode: To select the mode of the module FM or USB/SD.
- : Play/Pause (For USB/SD & FM Tuner).
- : To create 4 different equalizer effects for the USB/SD mode
- : Press this button to play the song repetitively;
Pressing this button would shift betw een RPT ON E and RPT ALL.
- : Pressing this button shall return to the previous song or FM stored station.
- : Pressing this button shall return to the next song or FM stored station.
7. 6 zones controls with LED level indicators.
8. Power indicator
9. Master volume control
10. Bass control
11. Treble control
12. MIC1 volume control
13. MIC2 volume control
14. MIC3 volume control
15. AUX1 input volume control
16. AUX2 input volume control
17. MIC1 input (with
Indicates an output level
Displays the working situation of playing programmes
.
priority over other MIC.& AUX inputs)
6 ZONE MP3/FM TUNER MIXER AMPLIFIER 6 ZONE MP3/FM TUNER MIXER AMPLIFIER
PM-28 S ERIES PM-28 S ERIES

Rear Panel Operation Notes
PAGE 4
PAG E 5
Paging microphone
CD playe r
FM anten na
Addition al power ampli fier
Zon e1 Z one2 Zone3 Zone4 Zone5 Zone6
4-16 output drive s the
speakers based on impedances.
70V/100V outputs drive the
speakers with transformer.
Ω•
•
• Do not use bot h the 4-16 ,70 V
and 100V te rminals at the same
time.
• Impedan ces indicated in the
figures represen t the total
speaker system (load)
impedances.
Ω
1. FM antenna input
2. MIC. 2 input
3. MIC.3 input
4. AUX1 input
5. AUX2 input
6. Audio signal o utput
7. COM connectio n tap
8. 4-16 connection tap
9. 70V connection tap
10. 100V connection tap
11. AC power inlet
12. Ventilation outlet
Ω
13. Mute sensitivity control
-
.
- “ ”,
.
- “ ”,
.
14. Zone 1 to 3 speake r outpu ts
15. Zone 4 to 6 speake r outpu ts
Ad just the threshold level to activate
the MIC1 input priority function
Turn to the position of MIN
the MIC1 input has priority
over other inputs
Turn to the position of MAX
the MIC1 input misses priority
over other inputs
Connection Illustration
Important Note
6 Zone MP3 Mixer Amplifie r
(6 0W/ 1 20 W/ 24 0W /3 50 W/5 00 W )
6 ZONE MP3/FM TUNER MIXER AMPLIFIER 6 ZONE MP3/FM TUNER MIXER AMPLIFIER
PM-28 S ERIES PM-28 S ERIES