Nomenclature And Functions; Front; Rear - Toa WT-4810 Instrucciones De Operación

5. NOMENCLATURE AND FUNCTIONS

[Front]

1. Antenna
Raise the two antennas at a 45° angle outwards
from a vertical line. Do not raise the antennas
when carrying the tuner.
2. Volume control
Controls the output level.
3. Squelch control
Controls the squelch level.
4. RF check key
Releases the squelch for monitoring the receiving
frequency.

[Rear]

9. AF output
Balanced XLR jack, male type (Pin #2: Hot)
10. AF output
Unbalanced phone jack
11. AF output level selector
Selects the output level of either –60 dB/600 Ω
or –20 dB/600 Ω. (0 dB = 1 V)
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2 3 4
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1
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5. Channel select switch
Used to select the frequency. (The tuner
frequency must be identical to that of the
microphone.)
6. Reception lamps
Either lamp, A or B, lights yellow when the tuner
receives a radio signal.
7. AF peak lamp
Lights red when the tuner output level reaches the
point about 3 dB below the clipping level.
8. Power lamp
Lights green when the DC power is supplied from
the DC power supply unit to the tuner.
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12. AF mixing input (unbalanced)
Connects to other unit's AF output.
Input level: –20 dB, 10 kΩ (0 dB = 1 V)
13. DC input jack
Connects to the DC power supply unit. Because
the tuner is equipped with no power switch, it
automatically turns on when the DC power
supply is connected to this jack and wall AC
outlet. Disconnect the DC power supply unit from
the AC outlet when the tuner is not in use.
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