AmpliVox SW3254 - Manual (Page 3)

(A) ON-OFF: POWER SWITCH is located on left of front panel.
When turned on, the red LED will light.
(B) INTERNAL WIRELESS ON-OFF SWITCH
(C) DC IN: Connection for optional power adapter:
• S1460 International AC Adapter/Recharger (110/220V, 50/60Hz)
• S1462 12 Volt DC (automotive cigarette lighter) Adapter
(D) AUX POWER OUT: Connection for 12 to 15V DC accessory
(E) MICROPHONE INPUTS:
There are three microphone inputs, which can be used simultaneously
DYNAMIC - for standard dynamic cartridge microphones. 1/4″ jack
CONDENSER - for electret or condenser microphones, which require phantom power (supplied from the amplifier). 3.5mm jack
WIRELESS - accepts line-level output from wireless microphone receiver. 3.5mm jack
(F) AUX - AUXILIARY: To play pre-recorded music, connect the LINE OUT of your CD player, tape player, MP3 or Smartphone
(cable with 3.5mm plug will be needed) into the LINE IN jack. Separate VOLUME and TONE control knobs let you balance
the program source with the live microphones. Can also be use for an external wireless microphone receiver.
(G) OUTPUT - LINE OUT : To record your speech or program, connect the LINE OUT on the amplifier (cable with 3.5mm plug
will be needed) to the input of a recorder.
(H) VOLUME CONTROL - MAIN: Rotate clockwise to increase amplification of Microphone inputs and internal wireless.
(I) SPEAKERS: Two separately amplified speaker jacks allow you to use one or two speakers (S1201, S1290) for additional sound
power or true stereo output. Note: when using a stereo AUX source with a single speaker, only one of the stereo channels will
be heard. However, all MIC inputs are heard equally on both channels.
TO OPERATE: Insure the speaker is plugged into Left SPEAKER jack. Turn amplifier on. Turn on wireless receiver (if using
wireless microphone). LED on front of cabinet will light. Insure both transmitter and receiver are on same frequency. Turn on
power switch located on wireless transmitter (body pack or handheld microphone). Rotate main VOLUME control knob to
obtain desired loudness level throughout the coverage area.
CONTROL PANEL
A
B C D E F G H
I
FEATURES
READING LAMP
The lectern is equipped with a bright, adjustable 6-LED reading lamp that aluminates the entire reading surface. To use the reading
lamp located on the panel in front of the reading surface, the main power on the electronics panel must be turned on. The knob
located to the right pf the reading lamp turns it on and controls the brightness. Turn it clock-wise to make it brighter and counter-
clockwise to dim or turn off completely.
CLOCK / TIMER
The jumbo LCD display has backlighting for easy reading for the presenter to be able to track time and length of presentation.
XLR OUTPUT
At the base of the lectern there is an XLR output jack that may be used to connect the lectern to the house PA system, recording
device, or any other audio device with a MIC LEVEL input. With this connection the person speaking into the electret microphone or
any other microphone plugged into the control panel, including the wireless microphone, can also be heard through the house
system. Also, audio signals from any device connected to the "AUXILIARY" input will be heard through the house system, such as
the audio portion of a computer presentation, CD player or MP3 device for example.
The XLR output may also be modified to deliver a line-level output if needed. Contact Amplivox Customer Service for further details.
GOOSENECK CONDENSER MICROPHONE
The electret condenser microphone is designed for extra sensitivity to easily pick up the presenter's voice. Plug the microphone into
the XLR cable that is in the "Shock Mount" base on the reading surface. You can pull out the connector cable for easier attachment
of the microphone. Insert the microphone back into the base until it is firmly supported.
Adjust positioning as needed. The XLR cable for the microphone is internally connected on the same circuit as the "CONDENSER"
jack located on the control panel in the recess. Adjust microphone level using the main volume control (H).
POWER STRIP
There is a 6-outlet power strip located inside the recess that is connected to the power input jack at the base of the lectern. Connect
lectern to power outlet using the 16' IEC power cord. The power strip can be used to power additional electronics.
PORTABILITY
Two locking tilt-n-turn heavy duty industrial wheels (SW3250) and built-in handles for easy portability.