Polsen PMA-2B Скачать руководство пользователя страница 10

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Problem

Solution

There’s no sound in
the headphones.

•

Make sure the headphones are completely plugged in.

•

Make sure the volume levels are turned up.

•

Make sure the XLR inputs are receiving a signal.

I can’t hear my
microphone in the
headphones.

•

If the PMA-2B is receiving only one channel, use the stereo/mono button to select mono.

•

Make sure the balance knob is centered.

The green LED
indicator doesn’t
light up.

•

Make sure the on/off button is in the on position.

•

Make sure the battery is properly installed.

•

The battery might be low. Replace the battery.

The red LED indicator
is on.

•

The battery is low. Install a new battery.

TROUBLESHOOTING

Содержание PMA-2B

Страница 1: ...PMA 2B STEREO PERSONAL MONITOR AMPLIFIER PRODUCT MANUAL ...

Страница 3: ...t high volumes for extended periods of time Use only the correct recommended voltage Do not attempt to disassemble or repair this product There are components inside that can produce a hazardous electric shock Clean this product with only a soft dry cloth Make sure that this product is intact and that there are no missing parts All images are for illustrative purposes only ...

Страница 4: ...s indicator red 2 1 8 in 3 5 mm headphone output 3 Power Battery status indicator green 4 Volume knob 5 Balance knob 6 Stereo mono button 7 Locking ring 8 Mounting foot 9 3 8 16 socket 10 Belt clip 11 Battery compartment 12 On off button 13 Power input 14 Left input XLR female 15 Right input XLR female ...

Страница 5: ...ly inserted Then tighten the locking ring until secure 3 8 16 Socket Screw the PMA 2B onto the 3 8 16 stud of a mic stand tripod or accessory arm Use a 5 8 27 female to 3 8 16 male adapter not included to mount the PMA 2B onto a mic stand with a 5 8 27 top Belt Clip Use the belt clip to carry the PMA 2B on your belt or guitar strap ...

Страница 7: ...8 in headphone jack OPERATING THE PMA 2B Mode Button The mode button determines how the input signals are routed to the headphones Mono Select mono mode to combine the audio from both inputs and rout the combined signal to each headphone channel Stereo Select stereo to rout the signal from the left and right inputs to their own channels for the full stereo mix ...

Страница 8: ...knob adjusts the level between the two channels while maintaining equal volume in both sides of the headphone In stereo mode use the balance knob to control the stereo balance VOLUME KNOB Adjust the overall monitor level with the volume knob ...

Страница 9: ...UM OUTPUT LEVEL 9 5 dBu MAXIMUM INPUT LEVEL 6 dBu FREQUENCY RESPONSE 20 Hz to 80 kHz 0 5 dB DISTORTION THD 0 01 S N RATIO 90 dB A weighted CMRR 50 dB INPUT IMPEDANCE 20 kΩ SPECIFICATIONS OUTPUT IMPEDANCE 10 Ω per channel CROSSTALK 40 dB POWER 9 V DC MAX OPERATION CURRENT 90 mA MAX OUTPUT POWER 40 mW per channel DIMENSIONS W H D 3 5 1 4 4 in 8 8 3 6 10 2 cm WEIGHT 9 oz 255 g ...

Страница 12: ...12 GG3 ...