Sansonic HNB-B Manuel d'utilisateur télécharger pdf

Sansonic  9950 E. Baldwin Place, El Monte CA 91737

 (T) 626-433-1333  (F) 626-433-1338  www.sansonic.net

Applications

 MULTI-MEDIA ENVIRONMENTS supporting

AV projectors, laptops, VCR, DVD, DVR,

iPOD, MP3 devices requiring enhanced audio

coverage in university or K-12 classrooms,

conference centers, break-out rooms, board-

rooms or training facilities.

 AUDIO-ONLY INSTALLATIONS in local or

remote areas including stadium skyboxes,

concession stands, retail stores or show-

rooms, church cry-room or overflow, theater

backstage dressing rooms, hospital operating

or recovery rooms.

PERFORMANCE

The Sansonic digital amplifier is a powerful stand-

alone audio system with familiar plug-in modules. It is

compatible to 4 and 8 ohm speakers and installs into 4”

SQ electrical boxes. An integral Decora-style face plate

provides attractive wall or ceiling installation close to

multimedia equipment. Models with ‘Master-Override’

(MO) also connect to existing line level (1V Nominal),

25V and 70V intercom, paging and emergency paging

systems. The HNB

Series is suitable for use in AV

and ‘audio only’ applications in Education, Corporate,

Retail, Government, Healthcare, Entertainment,

Sporting and Church facilities.

HNB

digital amplifiers are offered in three configu-

rations. All provide the advantages of low cost plus

simple installation with reduced set up and labor while

providing improved aesthetics and secure placement in

already crowded systems and room environments.

Selection includes: mono/25 watt, stereo/25 watt,

and mono/50 watt versions. Each is additionally offered

with a unique ‘Master-Override’ (MO) interface compati-

ble with ALL line level (1V nominal), 70V and 25V

school intercom, paging and emergency paging sys-

tems. The ‘Master-Override’ circuit on (MO) models

ensures that critical system-wide communications, such

as hospital code blue or K-12 pages, are instantly

routed to all HNB

connected speakers with simulta-

neous muting (-50dB) of the AV multimedia signal. This

avoids any missed announcements or alarms while

enhancing intelligibility and usefulness of the facility’s

main system. All HNB

digital amplifiers provide an

‘EAO’ (Emergency Audio Off) interface terminal for

simple connection to fire and alarm systems to ensure

HNB

audio is shut down (-50dB).

Each HNB

System ships ready to install with a

housing assembly that includes a 2-slot card cage

with factory installed backplane, an affixed 2-gang

Decora-style face plate with two plug-in modules

(1 pre-amp and 1 amplifier), and a 24VDC in-line

regulated UL Listed switching power supply.

The pre-amp modules (HB-2, HB-2S, HB-2FO and

HB-2FOMO) are integrated plug-in cards. One mod-

ule is used in each assembly. It provides a multiple

balanced line input with RCA and 3.5mm minijack

connections on the front panel and an associated

master gain (screwdriver or finger adjust) which auto-

matically sums to mono on the HB-2. The HB-2S pro-

vides stereo input with separate gain controls for the

right and left channels. The HB-2FO (Front Override)

additionally offers an internal MIC/Line input with front

switch selection with bass and treble control. The HB-

2FOMO (Front Override/Mic Override) offers an inter-

nal MIC/Line input with front MIC level control, bass

and treble control, source switch selection and internal

MIC automatic mute (0-OFF) of all line sources.

The amplifier modules (HB-1, HB-1S, HB-150) are

plug-in cards that provide full-bandwidth (20Hz -

20kHz) to any 4- or 8-ohm speakers. They offer front

panel master gain (screwdriver adjust) control and

status LED. Selection includes HB-1 mono module

with 2 x 25 watt mono output; HB-1S stereo module

with 2 x 25 watt stereo output ; and HB-150 mono

module with 1 x 50 watt mono output. All HNB

systems are capable of driving 70V line speakers

provided external matching transformers are utilized.

The HNB

series is compatible to common

NEMA/UL electrical boxes, mud rings and conduit

for installation within wall and ceiling surfaces from

¼” to 2” thick. It fits within a 4”SQ x 2-1/8”D /

2-gang electrical box, multiple stacked boxes or an

LVF ‘Class 2’ plastic frame.

HNB

Digital Amplifier

HNB-225, HNB-225S, HNB-150

HNB-225MO, HNB-225SMO,

HNB-150MO

HNB

Series Digital Amps

Specifications subject to change

Modular Mixer/Power Digital Amplifier Series HNB

SPECIFICATION SHEET

Features

 SIMPLIFIES INSTALLATION using modular

cards and 4”SQ x 2-1/8”D 2-gang electrical box.

 REDUCES LABOR & MATERIAL COST as

the HNB

amp installs along side the multi-

media devices - not in a remote location.

 INNOVATIVE ‘Master-Override’ interface is

compatible with ALL line level (1V nominal), 70V

and 25V school intercom, paging and emer-

gency systems.

 ENHANCES INTELLIGIBILITY of school

paging / intercom for important announce-

ments and emergency situations by utilizing

all HNB

connected speakers.

 COMPATIBLE TO ALL MANUFACTURERS

4-8 ohm high quality speakers.

 FULL FIDELITY 20Hz to 20kHz bandwidth.

 ATTRACTIVE Decora-style package installs

cleanly and quickly into ceilings or walls.

 RELIABILITY of automatic over-current and

over-temperature protection.

 QUIET OPERATION assured when no source

is connected or source is turned off with full

gain. RF and Audible suppression eliminates

noise, hum or buzz in the system.

 EASE-OF-USE AND ACCESSIBILITY

of multimedia equipment by end users.

 POWERFUL 50 watts of digital amplification

at 25 watts (into 4 ohms) per channel.

 ROBUST AND COST EFFECTIVE integration

to emergency PA, fire and alarm systems

using ‘MO’ and “EAO” terminations.

HNB-225 ................ MONO 25W: Includes HB-1 amp, HB-2 pre-amp, housing assembly*, power supply.

HNB-225MO .......... MONO 25W with ‘Master-Override’: Same as above with ‘Master-Override’ interface in backplane.

HNB-225S .............. STEREO 25W: Includes HB-1S stereo amp, HB-2S stereo pre-amp, housing assembly*, power supply.

HNB-225SMO ...... STEREO 25W with ‘Master-Override’ - Same as above with ‘Master-Override’ interface in backplane.

HNB-150 ................ MONO 50W: Includes HB-150 mono amp, HB-2 pre-amp, housing assembly*, power supply.

HNB-150MO .......... MONO 50W with ‘Master-Override’ : Same as above with ‘Master-Override’ interface in backplane.

*Housing assembly includes wall plate / 2-gang card cage / backplane and 24VDC switching power supply.

All models can have optional pre-amp card ‘FO’ Front Override or ‘FOMO’ Front Override - MIC Override.

HNB

SERIES DIGITAL AMPLIFIER MODELS

In-wall and In-ceiling

Digital Amplifiers . . .

flexible & affordable . . .

secure & fast installation . . .

HNB

Housing Assembly

Wall plate / Card Cage / Backplane

HB-1 Amplifier Module

HB-2

Pre-Amp Module

Mounts into a

4”SQ x 2-1/8”D

E.O. Box and mud

ring (by others)

Includes 24VDC

Power Supply (not

shown)

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SPECIFICATION SHEET 1

Résumé du contenu

Page 1 - SPECIFICATION SHEET

Sansonic  9950 E. Baldwin Place, El Monte CA 91737 (T) 626-433-1333  (F) 626-433-1338  www.sansonic.netApplications MULTI-MEDIA ENVIRONMENTS supp

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HNBTMDIGITAL AMP SERIES APPLICATIONSType 2 Channel Mixer Amplifier in 2-gang Card CageArchitecture Digital Class-DMains Input Power 100-240VAC, 50-60H

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Sansonic  9950 E. Baldwin Place, El Monte CA 91731  (T) 626-433-1333  (F) 626-433-1338  (W) www.sansonic.netHNBTMSERIES DIMENSIONS3HNBTMSERIES INS

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Sansonic  9950 E. Baldwin Place, El Monte CA 91731  (T) 626-433-1333  (F) 626-433-1338  (W) www.sansonic.netHNBTMSERIES FUNCTIONAL SPECIFICATIONS4