Toa EC-380-EB User manual

EC-380-EB
CHIME MICROPHONE
INSTRUCTION MANUAL
3. GENERAL DESCRIPTION
4. FEATURES
1. Microphone
2. Mic Lamp
3. Power Lamp
7. Selector Switch
5. NOMENCLATURE AND FUNCTIONS
TOA's EC-380-EB Chime Microphone is a unique shape and high quality condenser microphone designed for paging
applications. It has 2 tones, chime up and chime down at the beginning and end of speech. This product is equipped
with an optional power that is selectable between battery or DC power. Beside that, power can be supplied from RJ45.
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Uses 4 pcs of "AA" size batteries.
[Rear]
[Bottom]
58
9
The blue light blinks when 4-tones chime is play, then
stay on when the microphone is turn on and it will
turn off after chime down finish.
Same as mic lamp, the blue light blinks when 4-tone
chime is play, stay on when the microphone is turn
on and turn off after chime down finish.
Selecting this switch to use battery or DC power as
the power supply for this unit.
Close-talk type cardioid electret condenser micro-
phone. The mic shaft facilitates positioning of the
microphone for the optimum acoustic effect.
MIC OUT
CHIME
9 ~ 24 V
BATTERY
DC INPUT
7
6
5. Chime Volume Control [CHIME VOL.]
Turning the control clockwise to increase the chime
volume.
6. DC Power
Using DC power 9 - 24V as replacement of battery
supply.
Note : If battery is low, the mic lamp will be turn off,
but the microphone and power lamp still can be
operated. Recommended to change the batteries
when this happen.
4. Microphone ON/OFF Button
Pressing this key sounds a 4-tone chime and turns
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1. SAFETY PRECAUTION
Before installation or use, be sure to carefully read and follow all the precautionary instructions in this
section
to ensure long, trouble-free use of your equipment .
WARNING
WARNING
Be sure to act on the instructions as safety precaution
to prevent bodily injury and property damage.
Use the appropriate battery. Pay attention with the
batteries polarity when insert the batteries to unit.
Avoid directly to sunlight, high temperature
or high humidity when come to storage of
batteries.
If the unit is not in used for more than 10 days.
Remove all 4 batteries, to prevent battery
leakage.
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Do not expose the unit to rain or an environment where it may be splashed by water or other liquid, high
temperature and high humidity.
Do not open the cover to modification of unit. For service, contact the nearest TOA dealer.
Do not drop the unit to hard object and use dry cloth to clean the unit. Do not use gasoline, thinner, etc.
2. SAFETY MAINTENANCE
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10
VOLUME
1 8
Windscreen
(Accessory)
1
3
2
4
0/0''
CHIME MICROPHONE
133-04-00031-00

7. CONNECTION
8. OPERATION
9. USING THE SWITCH SELECTOR MODE
Step 1. Set the amplifier's microphone volume control to the minimum position.
Step 2. Using the supplied cable or STP cable of straight type to connect with other equipment ( amplifier, mixer, PA
system, etc ). For using STP cable, recommended to use STP cable with shield for reducing the noise.
After announcement is completed, press the microphone ON/OFF button and microphone turn off.
Selector switch have 2 modes. There are battery mode and DC power mode. If using battery as power input, select the
switch to battery position and if using DC input as power input, select to DC power position.
Note : For using RJ45 as mic out and power input, set the switch to DC input position, but if just as mic out, can use one
of the switch selector mode. The unit is not applicable to phantom power as power input.
Manufacturer : Authorized representative :
PT. TOA GALVA INDUSTRIES TOA Electronic Europe GmbH
Jl. Raya Bogor km 34-35, Tapos Suederstrasse 282, 20537 Hamburg,
Depok 16958, Indonesia Germany
Caution : To release the batteries, pull the remaining ribbon carefully from the battery compartment.
6.2. Battery Insertion
Step 3. Put back the battery cover to product.
8. XLR Balance Output
10. Battery Compartment
Output impedance of the microphone is 600 ohms. Use the
supplied cable to connect with an amplifier.
Place AA batteries ( 4 pieces ) .
9. RJ45 Balance Output
Use STP cable of straight type to connect with other equipment.
Pin configuration : Pin 1, 2: contact output;
Pin 3: NC
(Not Connected); Pin 4: Audio Output (H);
Pin 5: Audio Output (C); Pin 6: NC; Pin 7: 24
VDC; Pin 8: Ground.
6. BATTERY
6.1. Life Span
Application and use battery for paging be assumed 150 times/day and unit can use
until 20 months or 90 thousand calls.
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+
-
-
+
-
+
+
1
2
3
3
Step 1. Open the battery cover. Insert the battery according to battery polarity and ribbon
position (see the right picture)
Step 1. Press the microphone ON/OFF button. The mic lamp and power lamp's blue light blinking and turning on the
microphone.
Step 2. Keep your mouth 5 – 10cm away from the microphone and speak normally for the best possible sound repro-
duction. Adjust the microphone orientation for the best position by turning its mic shaft. If distance of mouth is
too near, it cause voice distortion. Adjust the microphone by pulling away or lowering it. Because the high sensi-
tivity’s microphone.
Step 3.
Note : Be sure to press the ON/OFF button after announcement completion. Failure to do this, shortening the battery
life. Be sure to turn off the phantom power on other equipment if use chime microphone for durability of unit.
10. SPECIFICATION
Microphone Element Condenser Microphone
Polar Pattern Cardioid
Impedance 600 ohm, Balanced
Sensitivity Microphone : -41 ± 3 dB ( 1 kHz 0 dB = 1 V / Pa )
Chime : -31 ± 3 dB ( maximum position )
Power Source 6 VDC ( 4 x "AA" batteries ) or DC power ( 9 - 24 V )
Frequency Response Microphone
Finish Stand = ABS Resin, Black, Paint
Weight 558 g ( exclude batteries )
Accessories
50 - 18,000 Hz
Operating Temperature 0 °C to +40 °C ( 32 °F to 104 °F )
Shaft = Copper alloy, Black, Paint
Windscreen ..... 1
XLR Cable Stereo Phone Plug ( 7.5 m ) ....1
Dimensions 110 ( w ) x 145 ( d ) x 532 ( h ) mm
Option adapter can use AD-246 AC adapter.
Current Consumption 13 mA when chime operate and 6 mA when microphone operate
Chime Tones 4 - Tones chime ( UP / DOWN )
Connector Output XLR 3 - 32 Equivalent
RJ45 : Audio output, power supply and contact output
Batteries and AC adapter are not supplied with the unit. Please purchase separately.
Note: The design and specifications are subject to change without notice for improvement.
Traceability Information for Europe
URL: https://www.toa.eu