Toa WT-4800 Скачать руководство пользователя страница 7

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6.2.2. Bank number setting 

Step 1. To make the Bank number setting, press the Indication Selector key when the setting mode is "SET

BANK." The screen will display the ">>" setting mode indicator, followed by the currently-set Bank
number. (Example: >>BANK=B) 

Step 2. The display cycles through the Bank numbers with each further depression of the Indication Selector

key. 

Step 3. Select the desired Bank number. The ">>" setting mode indicator will disappear to register the Bank

number setting and the Bank number will be displayed together with both the channel number and
frequency. (Example: C 03 807.000MHz) In this event, the last channel number before the set Bank
number registration is displayed. 

6.3. Microphone Sensitivity Adjustment 

Although the audio level is preset by the factory, it can be adjusted depending on the user's voice level. 

Step 1. Holding the microphone body, rotate the microphone grip counterclockwise to remove it. 

Step 2. Turn on the power of the tuner and microphone. 

Step 3. Adjust the microphone's audio level control using a screwdriver. The sensitivity increases as the

control is rotated clockwise, and decreases as rotated counterclockwise. 

Step 4. Set the volume control so that its knob points to the 2 o'clock position. If the AF PEAK lamp remains

lit, readjust the microphone's audio level control so that the lamp only flashes when the signal reaches
its highest peak. 

Step 5. Replace the microphone grip. 

The tuner's AF PEAK lamp lights when the tuner output level reaches the point of about 3 dB below the
clipping level. The PEAK lamp operates in response to the volume control position. 

Содержание WT-4800

Страница 1: ...ES 4 4 HANDLING PRECAUTIONS 4 5 NOMENCLATURE AND FUNCTIONS Front 5 Rear 5 6 OPERATION 6 1 Basic Operation 6 6 2 Channel Bank Number Settings 6 6 3 Microphone Sensitivity Adjustment 7 7 HOW TO CHECK AN...

Страница 2: ...y switch off the power disconnect the power supply plug from the AC outlet and contact your nearest TOA dealer Make no further attempt to operate the unit in this condition as this may cause fire or e...

Страница 3: ...shock When the Unit is in Use Do not place heavy objects on the unit as this may cause it to fall or break which may result in personal injury and or property damage In addition the object itself may...

Страница 4: ...temperature When installing keep the unit as far away as possible from fluorescent lamps digital equipment personal computers and other equipment which generate high frequency noise Only the same ban...

Страница 5: ...NC For the wireless system covering a relatively narrow area use the supplied two rod antennas one of which should be mounted at a 45 angle outwards from a vertical line 9 Antenna input B For signal r...

Страница 6: ...e SET FREQUENCY indication is first displayed The display then cycles through the SET BANK SET SQ LEVEL Rf CHECK CHANNEL CHECK INDEX and END SETTING indications with each subsequent depression of the...

Страница 7: ...nsitivity Adjustment Although the audio level is preset by the factory it can be adjusted depending on the user s voice level Step 1 Holding the microphone body rotate the microphone grip counterclock...

Страница 8: ...k mode for a while and check signal condition of the channel Adjust squelch control to limit service area When radio interference is still encountered consult shop from where unit was purchased Refer...

Страница 9: ...ondition that a radio signal to be received is a certain level of signal strength This strength level can be varied by means of the squelch control 7 4 1 Squelch Level Setting Step 1 Press the Menu En...

Страница 10: ...e input MIC LEVEL To amplifier microphone input LINE LEVEL To amplifier line input MIC LEVEL To amplifier microphone input Balanced Unbalanced Accessory or Wall mounted wireless antenna YW 4500 option...

Страница 11: ...nector supplied with MB WT2 When mounting two WT 4800 units use an optional mounting kit MB WT2 10 FIRMWARE VERSION Step 1 Press the Menu Enter key for over a second to place the unit in setting mode...

Страница 12: ...tor balanced Mixing Input 20 dB 10 k Phone jack unbalanced Antenna Input 75 BNC phantom powering for antenna 9 V DC 30 mA max Antenna Output 75 BNC Gain 0 dB Receiving Sensitivity Better than 80 dB S...

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