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Фрагмент инструкции
Open the battery compartment (3h). 2.1 Selecting the All controls are now accessible. Carrier Frequency 2. Use the supplied screwdriver (1m) to set the CHANNEL control (3f) to the desired channel. 3. Set the CHANNEL control (1k) on the receiver to the same channel as the transmitter. IV PART IV: PT 81 BODYPACK TRANSMITTER Important: Be sure to switch power to the transmitter OFF every time before changing the carrier frequency. The new carrier frequency will not be activated before you switch the transmitter back ON. (If you change the carrier frequency while the transmitter is ON, the transmitter will remain tuned to the old carrier frequency.) Important: If you wish to set up a multichannel system, read section 1.2 Multichannel Systems in Part V first. 2.2 Inserting and 1. Open the battery compartment (3h). Testing Batteries 2. Insert the supplied batteries into the battery compartment (3h) conforming to the polarity marks. The transmitter will not function with incorrectly inserted batteries. 3. Close the battery compartment (3h). The GAIN control (3j) remains accessible through an opening in the battery compartment cover. 4. Rotate the security cover (3m) CW to uncover the switches. 5. Set the POWER switch (3a) to "I" to switch the power to the transmitter on. The status LED (3c) will flash momentarily. If the batteries are in good condition, the status LED (3c) will continue glowing dimly. When the status LED (3c) illuminates brightly the batteries will be dead within about 90 minutes. Replace the batteries with new ones as soon as possible. If the status LED (3c) fails to illuminate the batteries are dead. Insert new batteries. 6. Snap the security cover (3m) back over the switches CCW. You can wear the transmitter inside a shirt or jacket pocket, fix it to your belt with the belt clip (3g). Important: Make sure the antenna will hang down freely, without being covered by the body. 2.3 Connecting and 1. Connect your microphone to the audio input (3d). Using Microphones 2. For details on how to use your microphone for best results, refer to the microphone instruction manual. 2.4 Color Code To replace the black color code platelet (3e) on the transmitter with a different- color platelet from the optional CC 60 Color Coding Kit, 1. Lift the end of the black color code platelet (3e) on the top panel of the transmitter and remove the color code platelet (3e). 2. Select a color code platelet of the desired color from the CC 60 Color Coding Kit and snap the selected platelet onto the transmitter. PART V: OPERATING NOTES V 1 Adjusting the Transmitter and Receiver 1.1 Adjustments 1. Handheld transmitter: Using the supplied screwdriver (1m), set the GAIN control (2e) so that on the receiver the AF LEDs (1h) will light green and the AF LED (1d) on the receiver as well as the status LED (2b) on the transmitter will only flash on the loudest signal peaks. Bodypack transmitter: Using the supplied screwdriver (1m), set the GAIN control (3j) so that on the receiver the AF LEDs (1h) will light green and the AF LED (1d) on the receiver as well as the status LED (3c) on the transmitter will only flash on the loudest signal peaks. PART V: OPERATING NOTES V 2. The red AF LED (1hd on the receiver constantly lighting red and/or the status LED (2b, 3c) on the transmitter lighting constantly means the transmitter is overloaded. Turn the GAIN control (2e) or (3j) on the transmitter CCW to the point that the above LEDs will only flash occasionally. 3. Set the audio input level on your camcorder or on the mixer channel to which Refer to the manual of the receiver is connected. your camcorder or If the selected input provides phantom power, switch the phantom power OFF. mixing console. 4. If unwanted noise becomes audible, turn the SQUELCH control (1j) CW just enough to suppress the noise. The RF LED (1c) will light red every time the squelch mutes the audio output of the receiver. Never set the squelch threshold higher than absolutely necessary. The Important: higher the squelch threshold, the lower the sensitivity of the receiver and thus the usable range between transmitter and receiver. 5. Check the field strength of the received signal. If the RF LED (1c) is dark, reposition the receiver and/or transmitter such that the RF LED (1c) will light green. 6. The RF LED (1c) on the receiver illuminating means no signal is received or the squelch is active. Switch the transmitter ON, move closer to the receiver, or turn the SQUELCH control (1j) CCW to the point that the RF LED (1c) will light green constantly. 1. Be sure to assign a separate carrier frequency to each transmission channel 1.2 Multichannel (transmitter + receiver). Systems 2. Set the transmitter and receiver to one of the frequencies marked with * in the carrier frequency tables (1n, 2h, 3k). If reception on the selected carrier frequency is disturbed, set the car-Important: rier frequencies for all channels up or down one or two notches using the respective CHANNEL co...
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Наушники и микрофоны - PR 81 (195.58 kb)