Handling precautions, Nomenclature, Handling precautions 5. nomenclature – Toa S-D7300 User Manual
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4. HANDlING PRECAUTIONS
• Never open nor remove the unit case to modify the unit. Refer all servicing to your nearest TOA dealer.
• Take care not to drop the unit onto the floor nor bump it against a hard object as the unit could fail.
• Do not place the unit in locations of high temperature (ex. in an ill-ventilated car in summer) or high humidity
as the unit could fail.
• Avoid using the unit in locations that can be splashed with perspiration or seawater, as this could lead to unit
failures.
• To clean, use a dry cloth. When the unit gets very dirty, wipe lightly with a cloth damped in a dilute neutral
cleanser, then wipe with a dry cloth. Never use benzine, thinner, or chemically-treated cleaning towel.
• Avoid using a mobile telephone near the unit in use. Noise could be picked up.
5. NOmENClATURE
* The peak indicator lights when
the audio signal input level from
the Microphone/instrument input
reaches its peak.
LR6(AA size)
LR6(AA size)
MIC INST
INPUT
OFF
ON
POWER
TEST
Group selector switch
Channel selector switch
Power switch
Test mode ON/OFF button
Microphone/instrument selector switch
Gain selector switch
ID selector switch
POWER / BATT PEAK
Antenna
[Operation section]
Belt clip
Battery case
Battery compartment
Battery case
(opened)
Battery case
lock release knob
Battery case
lock release knob
Battery indicator
Peak indicator*
Microphone/instrument input
[Front]
[Top]
[Rear]
GAIN
0 -3
-6
-9
-12
-15
-18
-21
-24
-27
0 1
2
3
4
5
6
7
8
9
ID
0 1
F
E
C
BA
D
2
3
4
5
6
7
8
9
GROUP
CHANNEL
0 1
F
E
C
BA
D
2
3
4
5
6
7
8
9