1. MAIN INPUT
This is a female XLR-type con nec tor that ac cepts
a bal anced line-level sig nal from a mixing console or
other signal source. See Appendix C for more
information about this connector.
2. LOOP OUT
This is a male XLR-type con nec tor that pro duc es
exactly the same balanced line-level signal that is
con nect ed to the main input jack. Use it to dai sy-chain
several HDAs to geth er off the same sig nal source. See
Appendix C for more information about this
connector and page 6 for instructions on how to
daisy-chain multiple loudspeakers.
3. ARRAY MODE
This 3-position voicing mode switch allows the HDA to
be tailored for any sound application. It voices the array
for a fl at response depending on the number of HDAs in
use.
Rear Panel Features
POWER
LIGHT ON
MAIN
INPUT
LOOP
OUT
HDA
HIGH DEFINITION ARRAYABLE
POWERED LOUDSPEAKER
ARRAY MODE
1-2
3-4
3-4 LONG THROW
SIG/LIMIT
THERMAL
PARALLEL
PUSH TO RESET
AC MAINS
AC LOOP
CIRCUIT BREAKER
AC LOOP
ON
WARNING
:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR
MOISTURE. DO NOT REMOVE COVER. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
AVIS: RISQUE DE CHOC ELECTRIQUE — NE PAS OUVRIR
SERIAL NUMBER
REVISION
HDA = 27KG / 59LB
HDA RIGGING WORKING LOAD LIMIT (WLL):
FOUR (4) HDA IN SUCCESSION, 108KG / 236LB
1
2
3
4
6
7
10
8
9
5
As more HDAs are arrayed together, the boxes couple
and the low frequency energy increases. The array mode
EQ voices each box so the array, as a whole, is fl at and
even sounding. [See the Frequency Response graph on
page 28 to view the different voicing for each setting.]
1-2
When confi guring an array with one or two
HDAs per side, set the Array Mode Switch
on each unit to the ‘1-2’ position. The LED
below the switch will illuminate yellow when
‘1-2’ is the chosen array mode.
3-4
When confi guring an array with three or four
HDAs per side, set the Array Mode Switch
on each unit to the ‘3-4’ position. The LED
below the switch will illuminate green when
‘3-4’ is the chosen array mode.
13
Owner’s Manual
Owner’
s Manual