Owner's manual

ManualsBrandsLowell ManualsReceivers and AmplifiersMP16

Immediately upon receipt of equipment, carefully inspect the shipping container and contents for damage. Immediately report any damage

o the freight company and dealer/Lowell. Carton contents: MP16 amplified monitor, power supply module (with attached cord and connector),

user manual

I. DESCRIPTION: The MP16 amplified monitor is a 16 channel audio level display panel and a selectable (1 of 16 channels)

audio monitor. Ten levels of audio are displayed on a vertical array of colored LEDs (4 green, 1 yellow, 1

ed). Each channel has a 3-position level selection switch (0.077, 0.775, and 70.7 volts) on the rear panel.

These are the levels that are nominally displayed at the 0dB LED (factory settings). Level settings for each

channel are user-adjustable over a wide range at an individual trimmer on the front panel. The MP16 is

housed in a 2RU chassis.

Front Panel Features:

• Loudspeaker

• On/off switch with green LED indicator

• 16 level-indicating LED arrays (multi-colored)

• Buttons to select channel monitored

• Buttons to raise/lower volume

• Headphone jack for audio monitoring with/without the

speaker on

• 16 channel-indicating LEDs (green)

• Pocket to hold label for channel identification (1/2” high)

Rear Panel Features:

• 5-pin DIN connector to plug in power supply

• 2-pin, 2-piece terminal block for the balanced line level

(600 ohms) audio monitor output

• Two (16-pin) 2-piece terminal blocks to input audio (bal-

anced or unbalanced). The right terminal block is for chan-

nels 1 through 8; left terminal block is for channels 9 through 16.

• 16 switches to set levels (each switch has 3-positions).

• Bottom half of panel can be removed to access terminal blocks and level-setting switches.

II. SPECIFICATIONS: Connections:

• Headphone Connector (J3)

: 1/4-inch stereo jack can also be used with monaural headphones. The

sleeve is common, tip and ring are audio out.

• Power Connector (J908):

Din, 5 pin, 180 degrees

Pins 1 and 3: 18 volts AC, 2 amperes, 50-60 Hz in

Pin 2 is chassis ground

• Audio Line Balanced 600 ohm Output (TB901): Level-adjustable by internal pot, RV901, LINE OUT

TRIM (factory setting is 0dBu when rear panel switch is in center position, front panel pot is at factory

setting, and 0dBu is introduced into selected channel input on rear panel. The signal follows the front

panel channel selector. The connector is a 2-pin terminal block. It accepts wire sizes from 30AWG to

12AWG

• Input Connectors (TB1 TB2)

: There are 16 two-conductor plugs. The part that is on the circuit board

(header) is a Phoenix MSTBA 2.5/16-G. These plugs accept wire sizes from 30AWG to 12AWG. Both

parts are colored green. If the pairs are shielded, there is no shield termination provision at this end.

The other end should have the shield(s) terminated.

Mechanical:

• Dimensions: Rack-mount panel is 2RU (3.5 inches) high; front panel is 19 inches wide. The chassis

is 17.25 inches wide, 9 inches deep, and 3.25 inches high.

• Weight

: 6.5 lbs. / 2.951 kg. (unit); 1.5 lbs. / 0.681 kg (power supply)

• Exterior: Black chassis. Black speaker switch. Blue buttons.