©2022
Atlas Sound LP
. T
he
Atlas
“Circle
A”
, Soundolier
, and
Atlas Sound are trademarks of
Atlas Sound L.P
. IED is a R
egistered
Trademark of Inno
vativ
e Electronic Designs LLC.
All rights reser
ved.
All other
Trademarks are propert
y of their respectiv
e o
wners. No endorsement is implied. Due to continual product de
velopment, specifications are subject to c
hange without notice.
ATS0
07063 R
evA 6/22
AtlasIED.com
TELEPHONE: (800) 876-3333
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
Wiring the DA-22SYS
1. Loosen the 4 screws and remove the cover plate. (Figure 4)
2. There are two knockout sizes available,
1
/
2
" and
3
/
4
", for electrical cable access. (Figure 5)
3. Insert the electrical cable retainer. Refer to local codes for low voltage wiring regulations. (Figure 6)
4. Determine if the DA-22SYS will be used as a single stand-alone speaker or used with a secondary 8-ohm speaker of similar acoustical
characteristics as the DA-22SYS. One-channel or two-channel operation mode configuration is done in the AtlasIED Discover software.
Note:
The
Secondary Parallel Speaker Output has the same EQ settings as the DA-22SYS but does have separate level control. If configured to 1 Channel
mode, the DA-22SYS will get the full power of the amp up to 20W on a PoE+ switch. If configured to 2 Channel mode, the DA-22SYS will receive
10W of power and the Secondary Parallel speaker will receive 10W on a PoE+ switch.
Wiring the DA-22SYS to Single Channel Mode
Amplifier Configuration
- The DA-22SYS UI amplifier ships preconfigured for 1 CH (Speaker) Mode allowing for the full PoE / PoE+ power to be
delivered to the speaker.
Ethernet Connection
- Run a plenum rated Ethernet Cat5e/6 cable through the cable retainer as shown below.
Note:
Do not overtighten the Cat5e/6
cable retainer or damage may occur to the conductors. Connect the opposite end of the Ethernet cable to a LAN PoE / PoE+ switch. No other wiring is
required. Refer to local electrical codes for low voltage wire types.
Wiring the DA-22SYS to Dual Channel Mode
Amplifier Configuration
- The DA-22SYS ships (default) preconfigured for Single Channel Mode. To configure the DA-22SYS to power and control a
second speaker, go into the amplifier UI settings, and change the amplifier operation mode from Single Channel Mode to Dual Channel Mode.
Note:
The secondary speaker impedance needs to be 8-ohm or greater. The secondary speaker or Ch 2 Output has the same EQ settings as the
DA-22SYS but does have separate level control. When Dual Channel Mode is selected, the primary speaker will receive 50% of the PoE / PoE+ power
and the secondary speaker or Ch 2 amplifier output will receive the remaining 50% of the power.
Secondary Speaker Wiring
- Run a 16-18 gauge 2-conductor plenum rated speaker wire from the second speaker to the DA-22SYS. Refer to local
electrical codes for low voltage wire types. Run the speaker wire through the cable retainer as shown below.
Wiring the Secondary Speaker to the CH 2 Amplifier Terminals
- Connect the wire to the CH 2 amplifier output connector, paying attention to the
wiring polarity. Tighten the connections securely but do not force. Refer to the picture below for connection and location to the amplifier secondary
output terminals.
Figure 4
Figure 5
Figure 6
Figure 7
