Toa EC-380-AS Instruction Manual

CHIME MICROPHONE
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
WARNING
WARNING
Be sure to act on the instructions as safety precaution
to prevent bodily injury and property damage.
-
batteries polarity when insert the batteries to unit.
2. SAFETY MAINTENANCE
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 drop the unit to hard object and use dry cloth to clean the unit. Do not use gasoline, thinner, etc.

3. GENERAL DESCRIPTION

TOA's EC-380-AS 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.
4. FEATURES
Use four pieces batteries size " AA ".

5. NOMENCLATURE AND FUNCTIONS

1
2
1. Microphone
Close-talk type cardioid electret condenser micro-
phone. The mic shaft facilitates positioning of the
microphone for the optimum acoustic effect.
2. Mic Lamp
The light blinks blue when 4-tone chime is play, then
stay on when the microphone is turn on and it will
turn off after chime down finish.
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.
equipment.
Windscreen
(Accessory)
3
4
INSTRUCTION MANUAL
-
Avoid direct exposure to sunlight, high
temperature or high humidity when save the
batteries.
If unit not use ± 10 days, loose the batteries to
prevent the battery leakage.
8
5
9
[Rear]
0 10
CHIME
[Bottom]
3. Power Lamp
Same as mic lamp, the light blinks blue when 4-tone
chime is play, stay on when the microphone is turn
on and turn off after chime down ifinish.
4. Microphone ON/OFF Button
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.
7. Selector Switch
Selecting this switch to use battery or DC power as
the power supply for this unit.
EC-380-AS
7
6
BATTERY
DC INPUT
MIC OUT
9 ~ 24 V
10