7
6
Sound Message Unit
WU-ZM001E
Surveillance Unit
WU-ZS001E
SPECIFICATIONS
Model No.
WA-BA240N
Power Source
AC : 110 V - 120 V or 220 V - 240 V (selectable), 50 / 60 Hz
DC : +24 V, M3 screw terminal*
2
Power
Non-operation mode (standby)
14 W
Consumption
Under normal operating conditions
175 W
(AC)
according to IEC60065
With rated output signal
680 W
Current
Non-operation mode (standby)
0.1 A
Consumption
Under normal operating conditions
8 A
(DC)
according to IEC60065
With rated output signal
20 A
Rated Output
240 W
Frequency Response
50 Hz - 15 kHz, -3
±
3 dB
Distortion
Less than 1 % at 1 kHz rated output
Signal- to-Noise Ratio
More than 60 dB
Volume Control LINE IN
0 dB to
∞
(off)
Audio Input
LINE IN
0 dBV, 100 k
Ω
electronically balanced, Tip-Ring-Sleeve (TRS) phone jack
100V Input
100 V balanced*1, M3 screw terminal*
2
Audio Output
LINE THRU
Through output from LINE input, balanced, Tip-Ring-Sleeve (TRS) phone jack
SP100 V
Output Voltage
100 V / 42
Ω
/ Impedance
Connector
M3 screw terminal*
3
SP70 V
Output Voltage
70 V / 21
Ω
/ Impedance
Connector
M3 screw terminal*
3
SP4
Ω
Impedance
4
Ω
(Low Impedance
Connector
M3 screw terminal*
3
Loudspeaker Output)
Operation On/Off Control (OPERATE ON / OFF)
No-voltage make contact input, open voltage : +5 V DC,
short-circuit current : under 1 mA, M3 screw terminal*
3
Operation Link Control (OPERATE LINK)
Open collector output, withstand voltage : +30 V DC,
operating current : under 50 mA, M3 screw terminal*
3
Level Meter
5 points, -30 / -20 / -15 / -8 / 0
Cooling Fan
3 modes, Stop / Low speed / High speed
Operating Temperature
0 ºC - 45 ºC
Dimensions
420 mm (W) x 146 mm (H) x 394 mm (D)
[Height includes rubber feet and depth includes projections such as rear protect cover.]
Weight (Approx.)
15 kg
Finish
Panel : Gun Metallic painting (ABS Resin)
Case : brack painting, Munsell N1 or equivalent (steel plate)
Accessories
AC power codes (x 2), Rack mounting brackets, Operating instructions
0 dBV = 1 V
*1 Can be transformer-balanced with the addition of an optional input transformer.
*2 Barrier distance : 8.12 mm, Suitable cable gauge : AWG 18 ~ 14 (Solid) / AWG14 (Stranded)
*3 Barrier distance : 6.27 mm, Suitable cable gauge : AWG 22 ~ 14
Booster Power Amplifier
WA-BA240N
This 240W monaural amplifier delivers 100V/70V to drive high-impedance speakers and can also be used with low-
impedance speakers and is equipped for both line and 100V input. Addition of this one unit is all that is required for
2-channel broadcast. It can also be used as a booster amplifier in cable extension applications.
*While there are no restrictions on attaching a WA-BA240N
to your network, sound quality may deteriorate at distant
locations.
Addition of an Booster Power Amplifier permits cable extension to deliver sound to distant locations.
When you need to broadcast to distant locations, the optional Booster Power Amplifier allows you to extend the
speaker cable as far as necessary.
WA-MA120N
WA-MA240N
WA-BA240N
WA-BA240N
ZONE1
ZONE2
ZONE3
Output Power : 240W
Input : Line/100V
Output : 100V/70V
Cable Extension
*The lamp that signals amp or speaker circuit
anomalies is located on the front.
Inserted into the main unit, the Sound Message Unit allows
up to 100 messages to be broadcast at regular intervals
from Monday to Sunday. Timing and message content can
be fine tuned with programs with up to 999 steps from a
Personal Computer.
Inserted into the main unit, the
Surveillance Unit tests at preset
intervals for internal amplifier
problems and speaker circuit
anomalies (short circuits, breaks,
grounding) and lights a warning LED
if problems are detected. Since the
cause is known immediately, repairs
can be undertaken immediately.
2
WU-ZM001
MENU
ENTER
RESET
PHONES
REC IN
3
1
CANCEL
PHONES
LEVEL
REC
MESSAGE
EMG
CLK ADJ.
SCHEDULE
1
2
SD CARD
22.5
206
45
123
(8)
194
DIMENSIONS
WU-ZM001E
Unit: mm
SPECIFICATIONS
Power Requirements
Frequency characteristics
Distortion factor
Audio signal input and
output
MSG Control Input/Output
Controls
Storage media
Audio signal format
Scheduled announcements
Emergency message
Setting support software
Operating temperature range
Dimensions
Weight (Approx.)
Finish
Rated Voltage
Consumption Current
Line system
Microphone system
Recording input
[REC IN]
Monitor output
[PHONES]
EMG1 message execute
input [EMG1]
EMG2 message execute
input [EMG2]
Regular announcement
execute input [MSG]
Clock compensation input
[CLK ADJ.]
Emergency message
Regular announcements
Menu controls
Volume adjustment
Playback
Recording
24 V DC (supplied internally by amplifier)
Approximately 220 mA
50 Hz to 15 kHz
±
2 dB
100 Hz to 10 kHz
±
2 dB
1 % or less (1 kHz standard)
Input level: Microphone -65 dBV/Line -12 dBV alternating, input level is
adjustable
Input impedance: 10 K
Ω
unbalanced
S/N quotient: 70 dB or higher (Line)
Monaural: 3.5
ø
mini-jack
Output level: -12 dBV, output level is adjustable
Output impedance: 32
Ω
unbalanced (load impedance: 32
Ω
or higher)
S/N quotient: 70 dB or higher
Stereo: 3.5
ø
mini-jack
Open v5 V DC ; Short circuit current 1 mA
(on back of Amplifier)
Open v5 V DC ; Short circuit current 1 mA
(on back of Amplifier)
Open v5 V DC ; Short circuit current 1 mA
(on back of Amplifier)
Open v5 V DC ; Short circuit current 1 mA
(on back of Amplifier)
EMG 1-2 switches [EMG1] and [EMG2]
MESSAGE 1-3 switches [MESSAGE1-3]
LCD: 16 characters x 2 lines
MENU switch [MENU], ENTER switch, CANCEL switch [CANCEL],
SELECT dial [SELECT], SCHEDULE switch [SCHEDULE], CLK ADJ
switch [CLK ADJ.]
REC knob [REC]
PHONES knob [PHONES]
LEVEL knob [LEVEL]
SD memory card (Panasonic cards are recommended)
*Up to a maximum of 2 GB
WAV format: 44.1 kHz, 16 bit, MONO
MP3 format: 44.1 kHz, 128 kbps, STEREO
* STEREO audio signals are played back mixed on both channels.
WAV format: 44.1 kHz, 16 bit, MONO
* Maximum continuous recording time is 10 minutes.
Schedule pattern assigned to day of the week
9 types of schedule patterns
999 steps possible for each pattern
100 types of messages or combined messages can be set for each
step
2 types of messages, EMG1 message and EMG2 message can be
written to the internal memory
Each message has a signal tone (10 seconds) and a message (20
seconds)
Computer software provided (compatible with Windows 2000 and XP)
Supported languages: English and Simplified Chinese
0
˚C
to +40
˚C
206 mm (W) x 45 mm (H) x 130 mm (D) * Excluding protrusions.
665 g
Panel: Gun metal coating
SPECIFICATIONS
Power
Requirements
Fault
Detection
Indicator
Operation
Other I/F
Ambient Temperature
Dimensions
Weight (Approx.)
Rated Voltage
Consumption Current
Line
Amplifier
SW
LED
SW
Parallel
Time Adjustment
24V DC (supplied internally by amplifier)
Approximately 100 mA
Short (When impedance is -50 % of reference
impedance value)
Disconnect (When impedance is +50 % of reference
impedance value)
Grounding (When ground impedance value is 50
k
Ω
or less)
Audio fault (When audio that is greater than the pilot
signal level cannot be detected by the amplifier circuit.)
Abnormally high temperature (When transformer
temperature is +100 ˚C or greater)
Speaker line check trigger/Impedance reference
value acquisition trigger
Impedance reference value setting/Speaker line
check status indicator (amber/green)
Line short/disconnect indicator: ZONE 1-5 (red/amber)
GROUND FAULT indicator (red)
Line check trigger/Impedance reference value
acquisition trigger
External I/F
Input 2 (Tr input): Open circuit voltage 5 V; Short cir-
cuit current 1 mA Output 17 (open collector output):
No-voltage make contact, control voltage 30 V max.,
control current 50 mV max. Connector: D-sub 25-pin
Input (Tr input): Open circuit voltage 5 V; Short cir-
cuit current 1 mA
Rated Temperature: +5 ˚C to +35 ˚C
Operating Temperature: 0 ˚C to +45 ˚C
150 mm (W) x 18 mm (H) x 88 mm (D)
80 g
DIMENSIONS
WU-ZS001E
Unit: mm
80
8
15
3
150
Major Operating Controls & Terminals
Back
LINE IN jack
LINE THRU jack LEVEL knob
100V, 0V terminals
VOLTAGE SELECTOR switch
POWER switch
AC power supply inlet
Audio/operation on/off control in/out terminals
DC +24 IN terminals
Front/Side
PA OUTPUT LEVEL meter
OPERATE switch
OPERATE indicator
Cooling fan
Register sound files to MSG
Register steps to a schedule pattern
Assign schedule pattern to
weekly schedule
2-channel Broadcast &
Cable Extension
Program Broadcast
For regularly repeated messages.
Troubleshooting
For regular maintenance
Power Amplifier
(WA-MA120, MA240, etc.)
for High-Impedance Loudspeakers
100 V OUT
Pre-amplifier, etc
LEVEL Knob
Line-level equipment, etc.
LINE OUT
ADJUSTING INPUT VOLUME
DIMENSIONS
WA-BA240N
Unit: mm
29
14
365
420
132
WU-ZM001E in WA-MA240N
