AMT 97-4C, Manual

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4
Troubleshooting:
Problems: Solutions: For Technical Support:
Microphone Not Working:
No battery
Battery dead
Mic not plugged in all the way
Bad wire from belt pack to PA or amplifier
Wrong setting on the belt pack or PA
EPROM installed incorrectly in belt pack.
Monday through Friday between the
hours of 12:00 noon - 9:00 P.M. -
Eastern Standard Time, 9:00 am -
6:00 P.M. Pacific Standard Time
Excessive Feedback:
Too Close to sound source
Wrong setting on PA or amplifier
o
Turn Trim to off.
o
Set channel volume to Unity
o
Set EQ controls to Unity (12 o’clock) position to start.
o
Turn master volume on mixer to Unity.
o
Slowly turn Trim up till the microphone begins to feedback, then
back off slightly.
Gain structure on EPROM too hot.
PH: (973) 222-1865
BP45
Instructions
BELT PACK:
1. Microphone plugs into belt pack.
2. Switch on belt pack includes 3 positions:
a. Bottom = Off
b. Middle = Standard Setting
c. Top = Rolls off the Low End
3. The Belt pack uses 1 AA Battery OR Phantom Power. Battery is preferred.
4. The OFF position only works with a battery. (When used with phantom power, the microphone will not be able to be turned off.
Preamp Instructions for Studio Series Microphones / S25B Bass / S18C Cello / M40 Piano / M51.
Pre-amp:
1. Works with 9 Volt Battery OR Phantom Power.
2. 9 Volt Battery is preferred and will last around 80 Hours.
3. The Battery is activated ONLY when the mic is plugged into the pre-amp.
4. When not using the microphone, disconnect the battery from the pre-amp.
5. Do not use both phantom power and a battery at the same time.
Ground Lift Switch: If Experiencing a HUM – lift the ground. The switch next to the XLR output
connector marked ‘L’. In this mode only, the 9 volt battery MUST BE USED, phantom power is
disabled.
Instructions for S15G Guitar Microphone System
The S15B is a low-profile cardioid condenser microphone. The microphone is intended clamp to the outside of the guitar.
The gooseneck is adjustable from a minimum of 3” to a maximum of 5 7/8”. The microphone is powered either by a 9
Volt Battery or 48 Volt Phantom power. The LED indicates status of the voltage. The S15G comes with a BP40 Belt pack
preamp. See instructions for all belt pack preamps. Connect the microphone cable already attached to the pre-amp using
the mini XLR connector. Using a standard XLR / microphone cable, not included, connect the cable to your PA system.
Instructions for S3G Studio Microphone