LY International Electronics EM-5 Owner's manual
- Type
- Owner's manual
Table of Contents
Table of Contents
1
Introductions ----------------------------------------- 2
Features -----------------------------------------------2
Controls------------------------------------------------ 3
Connections -----------------------------------------4
Operations------------------------------------------- -4
Block Diagrams -------------------------------------- 5
Specifications -------------------------------------- -6
Welcome
Unpacking and Installation
Introductions
2
Introductions/Features
Although it is neither complicated to install nor difcult to operate your amplier, a
few minutes of your time is required to read this manual for a properly wired
installation and becoming familiar with its features and how to use them. Please
take a great care may be needed when moving your set and are required if it ever
becomes necessary to return your set for service. Never place the unit near
radiator, in front of heating vents, to direct sun light, in excessive humid or dusty
location to avoid damages and to guaranty a long reliable use.
Connect your unit with the system components according to the description on the
following pages.
Congratulation for the purchasing EM-5, a ve-zone desktop paging micro-phone.The EM-5
is designed to provide a big impact in sound reproduction and to produce the best and
highest quality audio at an affordable price. We wish you great enjoyment and satisfaction
when using your amplier, whether you are an installation, or reinforcement engineer.
* Built in phantom power for condenser microphone with XLR jack.
Features
The EM-5 desktop goose neck paging microphone is comprehensive, all-in-one paging
solution for commercial and industrial applications. This low-cost unit provide all necessary
features in a simple building-block format.
* Acceptable wide range input level.
* Locking switch against unexpected control.
* Easy installation with only one UPT CAT-5 cable for all of controls and power.
* Up to 5 individual zone with pre-announcement chime.
* Low distortion and low noise level.
* Compact size and lightweight.
* Ideal commercial and industrial use.
3
FRONT PANEL
Controls
Controls
[ Figure 1.1 Front panel ]
[ Figure 1.2 Rear panel ]
Indicators(power,clip and signal)
Gooseneck microphone input jack
All zone selector
Individual zone selector
Pre-announcement chime
Announcement (talk)
Locking switch
Rj45 for power ,control and
audio signal
Output level control
Rear Panel
4
Connections
Connections/Operations
EM-5 should be connected to ED series mixer amplier for proper working.
RJ45 PIN assign is same as follow.
[ Figure 2.1 UTP CAT-5 cable connection ]
1.+ 15 Volts
2.Ground
3.- 15 Volts
4.Data -
5.Data +
6.Ground
7.Signal +
8.Signal -
Operations
1.You can press zone selection button Z1 to Z5 for individual zone announcement.
3.“CHIME” button allow to play pre-announcement chime.
2.The selected zone LED should be turned on. If you want to remove selected zone, press same
zone button one more time.
4.Press and hold the “TALK” button while you announce to selected zone.
5.All of zone selection buttons doesn’t work when the locking switch located “LOCK” position.
6.Output level can be controlled by rear volume.
5
Block diagram
Block diagram
6
Specifications
Specifications
Performance
Input Sensitivity
Frequency Response
Signal to Noise Ratio
Rated Output Level
Total Harmonic Distortion(THD) at 1kHz rated output
Operating Temperature/Humidity at non-condensing
Dimensions (Width/Height/Depth)
Net Weight
Construction
-60dB ± 3dB / 600Ω Balanced
45Hz ~15kHz / ±1dB
Less than 90dB
0dB / 600Ω Balanced
Less than 0.1%
0°~40°C at 95% humidity
140mm X 60mm X 205mm
0.9kg
Necessary modications are carried out without notice.
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