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CONNECTIONS
3
WR-201E
Mixing Power Amplifier (WA-MA120N/240N) Connection-2
Refer to previous page for "Mixing Power Amplifier (WA-MA120N/240N) Connection-1" and the illustration and set 1 and 2 as well.
Making connections for zone announcements
WR-201E
Note 1
WA-MA120N
or
WA-MA240N
Note 1:
Connect to play the Mixing Power Amplifier's call sign from the CALL SIGN button on the Remote Microphone (WR-201E).
Note 2:
When the Remote Microphones (WR-201E) and (WR-201E) are connected to the same system, audio signals are mixed and heard in
all connected zones if you operate them at the same time.
Note 3:
When using more than one Mixing Power Amplifiers, refer to the instructions on Connection between Mixing Power Amplifiers. (See
page 43.)
Important:
• Set the call sign volume-control on the bottom of the Remote Microphone (WR-201E) to its lowest setting to use the Mixing Power Amplifier's
built-in call sign.
*1 When using more than one Remote Microphone (WR-201E) to make announcements to each block, a reverse current inhibitor diode (forward
current 1 A or greater, peak inverse voltage 200 V or greater) is necessary.
42
*1
Note 2
Connections between Mixing Power Amplifiers
Refer to the Operating Instructions of the Mixing Power Amplifier for details.
ALL CALL
ALL CALL
*1
BUS THRU
BUS IN
*2
*2
*3
Master
*3
INS
INS
*4
THRU
IN
BC
BC
To the CONT terminal of the Remote Microphone
*1: Connect the ALL CALL BUS to be able to make all-line all-zone announcements.
Refer to the Operating Instructions of the Mixing Power Amplifier for the specifications for the cables.
*2: Set all the unit count switches for the total number of Mixing Power Amplifiers connected.
Example:
Turn all "3" ON if three units, including masters and slaves, are connected.
*3: Remove the slave's short pin.
Important:
Do not remove the master's short pin. If it is removed, audio will not be output.
*4: Connect INS.
Refer to the Operating Instructions of the Mixing Power Amplifier for the specifications for the cables.
LINE IN Terminal Connection
The Remote Microphone's LINE IN terminal uses a stereo mini-jack.
Commercially available CD players are connected as shown below.
Wiring for the ø3.5 stereo mini-plug and the pin plug is shown below.
WR-201E
To line in terminal
ø3.5 stereo mini-plug splits
into two pin plugs
CONNECTIONS
WR-201E
ALL CALL
ALL CALL
*1
BUS THRU
BUS IN
*2
Slave1
*3
INS
INS
*4
THRU
IN
BC
L
To line out
of CD player
R
CD player
3
Slave2
43
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