1
Network broadcast digital amplifier is a professional device designed for use in a
web-cast environment with four models and four different output power. All
models are lightweight and durable, in the same product has the most excellent.
●
High-level
protection circuit, an output short circuit protection, overload
protection, overheating protection and other protection and warning functions.
●
B
uilt-in high efficiency digital amplifier, 70V/100V constant voltage output,
up to 90% efficiency.
●
C
an be separated from the network and the host independent operation.
●
Support web mode configuration parameters: static IP, volume control, sensitivity,
priority settings, etc..
●
B
uilt-in mass storage, built-in program source, with the timer function.
● Support audio formats: MP3, WMA, WAV, FLAC, APE and soon.
●
C
an play from the host system background music, emergency paging, alarm
signals.
●
C
an be controlled by the network broadcast management software, play.
●
With log function, can be automatically saved to the local and server.
●
AUX line input, one AUX line output, easy to expand the local other sound broadcast, and
local power expansion.
●
EMC out 24V and short-circuit contact two strong broadcast output interface, can
connect speaker audio controller use.
● 10/100M adaptive, support DHCP/static IP, support LAN and WAN.
●
Cl
ear signal
display with
five status indicator
s
.
● 1U body design, anodized aluminum alloy panel, beautiful and durable.
Thank you for choosing our products. All products have been rigorously tested
before leaving the factory, abide by the quality of commitment. This product is
widely used in schools, gymnasiums, square venues, parks, parking lots, railway
stations, airports, villas, shopping malls and other places, is the ideal choice for
public broadcasting. In order to facilitate your installation, commissioning and
use of this product, please read this manual before installation.
Profile of Product
Features
Introduction
www.lyintlcorp.com
2
LY International Electronics Co., Ltd.
5. Amplifier output
6. Audio signal input (RCA)
7. Audio signal output (RCA)
8. Power interface
Rear panel
1. The power switch (it will light up when it is on)
2. The volume knob
3. Status indicator ("protection" "limit" "clipping" "signal" "70V gear")
4. Install pendant
Front panel
1
2
3
PRO
LIM
CLP
SIG
70V
PRO
LIM
CLP
SIG
70V
4
(Unit: mm)
Height
Height
44
Width
Width
Depth
D
e
pth
430
213
Product Information
8
5
6
9 10
12
7
11
9. 70V
/
100V output
10
.
EMC
out
put
11
.
Fan
12
. Power interface (~ 220V / 50Hz)
