|
|
|  | 
 
The PM3180 amplifier incorporates three independent amplifier channels with a
unique digital interface, providing the ideal solution for restaurant, lounge/bar
hotel, factory or similar facilities where multiple program and paging inputs
need to be distributed to separate areas and automatically switched. The PM3180
provides up to 4 AUX inputs and 2 MIC inputs that can be individually assigned
to each amplifier channel (one of the mic inputs can be programmed for telephone
paging applications). Each input on a particular channel can also be assigned
a priority level; the amp channel will then automatically switch inputs based
on input activity. Microphones can be assigned to the highest priority levels:
1 or 2; and aux sources to levels 3, 4, 5, or 6. For example, a paging microphone
can be assigned priority level 1, a jukebox to level 3, and a radio to level 4.
In this configuration, the radio will play until the jukebox becomes active; both
inputs are overridden when the page microphone is activated.
The three integrated
amplifier channels are rated at 100, 60, and 20 watts. All amplifiers have separate
4- and 8-ohm outputs as well as 25 and 70 volt taps. Audio processing inserts
are also included for each amp channel to facilitate the connection of external
signal processing equipment. Adjustable input trim controls adjust for differing
audio source input levels. The PM3180 includes a variety of useful features, including
phantom power and automatic level control for microphones, choice of microphone
precedence activation (VOX, Contact N.O., Contact N.C.), variable mute, and automatic
fade-in of audio source after a mic page or when switching to a lower priority.
All control functions can be adjusted from the front control panel, which is itself
removable for installation in a remote location away from the amp chassis. An
infrared wireless remote control unit is also included and permits full control
of all functions. The amplifier has a user mode that lets personnel adjust the
volume, bass and treble levels and manually select input sources.
A separate
programming mode lets the installer customize system operation, including the
ability to preset the power-up volume level of each input, preset treble and bass
responses, and lockout or inhibit volume, bass and treble controls, set priorities,
and many more system parameters. All programming steps are displayed and verified
on the units large alphanumeric LED display panel. Programming can be accomplished
using the control panel or infrared remote control unit. All programming is password-
protected. With tremendous flexibility, the PM3180 provides an elegant solution
to multi-zone sound management.- 100, 60, and 20 watt channels
-
6 Priority levels with auto-switching
- 4 Auxiliary inputs
- 2
Microphone inputs; one converts to a telephone input
- Wireless infrared
remote controller
- Volume and tone control lockout
- User programmable
LED display
- Remote mountable front display panel
- Password-protected
system settings
- Simple programming of system settings
- 3 Independent
audio channels
- Mounting kits available for wall (RMPWMK3) or rack (RPK79)
|
|
| |
