SPECIFICATIONS
Features
• Four zone presets
• 5-pin XLR low-Z mic input
Electronically balanced
• Mic level control +25 dBu full
scale
• Electronically balanced output
Applications
• Transportation Centers
• Convention Centers
• Theme Parks
• Industrial Plants
• Medical Centers
• High Rise Facilities
• Research Facilities
• Hotels and Resorts
• Casinos
Operation
5 LED color indicates status of each of
the four zone presets.
5 Green indicates the zone is
available and not in use by
another station.
5 Red indicates the zone is in
use.
5 When the microphone “Talk” button is
pressed, the selected zone preset
LED turns orange to confirm that it is
active. Other stations connected to the
system will indicate RED to confirm that
this particular zone is in use.
5 Press any zone preset button to select.
The LED will blink, confirming the
selection.
5 At power-up, the unit defaults to zone
one, and after one minute of inactivity
reverts back to zone one.
5 Hand-held 5-pin mic input is activated
by pressing the “talk” button.
5 Zone presets can be labeled in the
appropriate white boxes.
5 If all LEDs flash red at power-up, this is
an indication that the station has not
been programmed.
5 If all LEDs flash green at power-up, this
is an indication that the station has
been programmed.
ARCHITECTURAL ACOUSTICS
®
PAGEMATRIX
™
STATION 4-W
Specifications
Maximum Input Level:
-22 dBu
Maximum Output Level:
+25 dBu
Input Impedance:
2.2K Ohms
Output Impedance:
200 Ohms
Frequency Response:
20 Hz to 20 kHz (+0, -2 dB)
Phantom Power:
+48V DC
Signal-to-Noise Ratio:
Greater than 88 dB
Power Requirements:
48mA at +24V DC
Total Harmonic Distortion:
Less than 0.01% at 1 kHz
Dimensions:
4.5" H x 8.2" W x 1" D
11.43cm x 20.82cm x 2.54cm
Architectural and
Engineering Specifications
The Station Four-W shall have four
momentary non-programmable buttons.
Programming for these buttons shall occur
at the PageMatrix Controller and in the
MediaMatrix pasha.ini file and view file.
The buttons shall light up when pressed,
or have a multi function LED beside them
indicating "Ready" status. An indicator
shall also be present, indicating a “Zone
Busy” status. The multi function LED can
also serve as the “Busy” indicator. The
unit shall have a 5-pin XLR connector on
the front panel for a keyed microphone,
three pins for audio, and two pins for the
keyed mic closure. The closure of the
"keyed mic" shall be integral to the final
paging function and shall also act as a
release for the current zone requested.
The unit shall have a microphone preamplifier and supply +48V phantom power to
the mic. The unit shall communicate to the
PageMatrix Controller via CATEGORY 5
cable that carries DC power, line level
audio, and the RS-485 serial data.
Frequency Response
Mechanical Diagram
2
+10
+8
+6
+4
+2
d
-0
B
-2
-4
-6
-8
-10
20 20k50 100 200 500 1k 2k 5k 10k
Hz
.858"
21.793cm
.190
4.826cm
1.122"
28.499cm
.828"
21.031cm
4.826cm
.190"
.858"
.828"
21.031cm
21.793cm
1.122"
28.499cm
MIC PREAMP
PAGEMATRIX
™
STATION 4-W BLOCK DIAGRAM
3
RJ45 JACK
RS-485
TRANSCEIVER
POWER
+24V DC
5-PIN XLR
Mic INPUT
MICROPROCESSOR
ZONE 1-4 SWITCHES