Ampetronic d series, Инструкция по установке и эксплуатации, Страница: 5 / 48

Ampetronic D Series Installation Handbook & User Guide Page 3
2. Introduction
This D Series Induction loop driver range have been designed as high quality digital, networkable
single and dual loop output drivers, primarily for use with multiple loop (MultiLoop) or Phased Array
loop designs or where the facility to control or access the unit via a network is required .
An Array System provides a solution where a simple loop around the room perimeter will not work .
Arrays are the standard solution for buildings with metal structure or reinforcements, or for covering
large areas . Arrays can also dramatically decrease the ‘spill’ of the magnetic signal outside of the
room, allowing induction loops to be installed in adjacent rooms, and providing an improved level
of confidentiality. Arrays can also be used to change the way two loops interfere with each other,
providing ways of solving even the most complex installation problems .
Depending on a number of factors regarding the installation of the loop and the set-up of the driver
the D Series drivers can provide compliance with IEC60118-4 for perimeter loop areas of up to 2 x
1,300m
2
or phased array systems upto 3,300m
2
.
Ease of installation, set-up and operation have been major factors in the design, combined with
optimised performance, and the freedom from R .F .I . generation .
The D Series output channels can be configured to be shifted in phase by 90°, or in phase with
each other, using the digital menu or network interface, allowing the use of array systems or two
separate loops with the same signal therefore doubling the area coverage .
The D Series drivers have two balanced inputs. These can be configured for microphone or line
inputs . Input 2 can also be used for AES3 Digital Audio Signals . enabled version are also
available .
For more complex installations, you may need ancillary equipment such as microphone pre-amp(s),
adaptor(s) for use with 100V line, or signal processing units. See Accessories or contact Ampetronic
for advice .
The D Series range consists of dual and single loop output class ‘D’ drivers; meaning a 60%+
increase in energy efficiency over previous solutions. Drivers feature capacitive touch front panels
with intuitive menus, built in test signals, and are fully networkable with a network/WiFi accessible
standard browser based control panel for remote set-up, monitoring and email alerts .
All units feature high power outputs plus ample voltage headroom, making them the most flexible
solution on the market, suitable for a huge range of applications . The D14-2 is the most powerful
driver available and provides a solution for installations in environments containing very high levels
of metal, previously not possible without the use of combiners .
In another first for high-power Class D Induction Loop drivers, installation can be performed with
total confidence, as unique multi-stage filtering ensures compatibility with both other system
equipment and global EMC regulations . The D Series also boasts Dual Slope Metal Loss Control
that caters for a wide range of metal loss frequency characteristics .
9.0
4.5
2.3
1.2
CURRENT (A pk)
CLIP
CH B CH A
36
28
20
12
AGC (dB)
ERROR
QUICK
MAIN
STATUS
2.1 Current
Current =-52.0dB
MENU
M U L T I L O O P D R I V E R
D SERIES
NETWORKED DUAL 14A DSP
Induction Loop Driver
~ 230V
45 - 65Hz
Power: 85W
Fuse: T 3.15A L
Designed and Engineered in the UK
D14-2
LOOP O/P CONNECTIONS
1-
2-
1+
2+
www.ampetronic.co
CHANNEL A
LOOP OUTPUT
0.1A
+12V
DC OUTPUT
Serial No.
CHANNEL B
LOOP OUTPUT
USB
(UPDATE ONLY)
ETHERNET SLAVE IN SLAVE OUT
AC POWER INPUT
INPUT 2
MIC / LINE / AES
INPUT 1
MIC / LINE
9.0
4.5
2.3
1.2
CURRENT (A pk)
CLIP
CH B CH A
36
28
20
12
AGC (dB)
ERROR
QUICK
MAIN
STATUS
2.1 Current
Current =-52.0dB
MENU
M U L T I L O O P D R I V E R
D SERIES
NETWORKED DUAL 14A DSP
Induction Loop Driver
~ 230V
45 - 65Hz
Power: 85W
Fuse: T 3.15A L
Designed and Engineered in the UK
D14-2
LOOP O/P CONNECTIONS
1-
2-
1+
2+
www.ampetronic.co
CHANNEL A
LOOP OUTPUT
0.1A
+12V
DC OUTPUT
Serial No.
CHANNEL B
LOOP OUTPUT
USB
(UPDATE ONLY)
ETHERNET SLAVE IN SLAVE OUT
AC POWER INPUT
INPUT 2
MIC / LINE / AES
INPUT 1
MIC / LINE