Caution, Nomenclature and functions, Replacing the batteries – Toa ER-2215W User Manual
Page 2: How to use

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[Microphone]
40 cm curl cord
(extends to 1.8 m)
5. NOMENCLATURE AND FUNCTIONS
Step 1. Rotate the battery cover counterclockwise to remove it.
Step 2. Insert six C batteries referring to the polarity diagram on
the inside of the battery compartment.
Step 3. Insert the tab on the inside of the battery cover into the
slot in the battery compartment as shown and turn the
battery cover clockwise until tight.
6. REPLACING THE BATTERIES
1. Speaker (outer horn)
2. Shoulder strap
Use this strap to hang the
unit from the shoulder for
transport or use.
(Length: approx. 1 m)
3. Microphone hanger
Hook the microphone onto
this hanger when not using
it.
4. Signal tone switch
(ER-2215W only)
A whistle tone sounds while
this switch is pressed, and
stops when released.
Note
Output volume is fixed, and
cannot be adjusted with the
volume control.
5. Battery Cover
The battery compartment is
built inside.
When replacing the batteries,
turn counterclockwise to open
the cover, and clockwise to
close it.
6. Stand socket
The megaphone can be
mounted on the optionally
available ST-16 Speaker
Stand using the threaded
hole on its bottom.
For mounting details, refer
to the ST-16 instruction
manual.
7. Talk switch
Press to talk (power turns
ON). Release to turn the
power OFF.
8. Volume control
Rotate upward to increase
output volume.
Volume
high
Signal tone switch
Polarity diagram
Tab
Close
Slot
Battery case
Battery cover
Open
Step 1. Detach the microphone from the microphone hanger.
Step 2. Using the volume control, adjust the volume to an
appropriate level that does not generate feedback when
holding down the talk switch.
Howling is more likely to occur when using the
megaphone indoors or in other reverberant places.
Particularly when the batteries are new, it may be
impossible to adjust the volume to maximum without
causing howling. In such cases, set the volume to about
mid-level.
Step 3. Speak into the microphone while holding it about 1 cm
away from the mouth.
Note
Speaking too far from the microphone or in too soft
voice may result in insufficient volume.
[When Attaching the Microphone]
Reduce the volume to its lowest setting, then press the
microphone onto the hanger. Leaving the volume set higher can
cause howling if the talk switch is accidentally pressed when
attaching or removing the microphone.
7. HOW TO USE
CAUTION
• Before pressing the microphone's talk switch, fully turn
down the volume.
• Point the megaphone toward the ground when conducting
operational tests.
533-03-031-2B
URL: http://www.toa.jp/
Traceability Information for Europe
(EMC directive 2004/108/EC)
Manufacturer:
TOA Corporation
7-2-1, Minatojima Nakamachi, Chuo-ku, Kobe, Hyogo, Japan
Authorized representative:
TOA Electronics Europe GmbH
Suederstrasse 282, 20537 Hamburg, Germany