3 947211
Background Music Amplifiers
Input Impedance: 10 K Ω
Frequency Response: 50 Hz to 17 kHz +/- 3 dB
Distortion: < 1.0 %
Signal to Noise: -70 dB
Output Impedance: 45 Ω
Output Power: 1 watt per zone
Page Amplifiers
Frequency Response: 150 Hz to 7.5 kHz +/- 3 dB
Distortion: < 1.0 %
Signal to Noise: -70 dB
Output Impedance 45 Ω
Output Power 1 watt per zone
POWER REQUIREMENTS
Operating Voltage: 115, 230 VAC
Current: 1.0 Amp @ 115 VAC
0.5 Amp @ 230 VAC
Frequency: 50, 60 Hz
ADDITIONAL INPUTS
Inhibit (Ground Activated)
Emergency Tone Input
Input impedance: 10 K Ω
Input Level: -10 dBm
Time Tone Input
Input impedance: 10 K Ω
Input Level: -10 dBm
PRINTER PORT
Type: Serial
Baud Rate: 9600
8 Data Bits, No Parity, 1 Stop Bit
ENVIRONMENT
Temperature: 0 to 40 °C
Humidity: 0-85% Non-precipitating
DIMENSIONS/WEIGHT
• 17.50”H x 10.31”W x 3.06”D
(44.45cm H x 26.19cm W x 7.77cm D)
• 15 lbs. (6.8 kg)
MAIN UNIT CONTROLS
• Tone level for internally generated tones (one
control handles time, emergency and UNA
tones).
• Tone level for externally generated tones (one
control handles time and emergency tones).
• Phone to speaker level
• Speaker to phone level
• Background music system-wide level control
• All Call level
• Priority Page level
AUXILIARY CONTACTS
• Contact Closures for are available on Zones 21,
22, 23, and 24 (strike plates) (Main Unit). Each
contact operates when the respective zone
number is dialed and the “*” key is pressed
twice.
• Remote Signaling Closure (follows ring pattern)
250 mA max @ 24 VDC.
PAGE PRIORITY
It is possible for multiple inputs to request an audio
connection to a speaker at the same time. When a
conflict occurs, the highest priority audio will be
connected. A lower priority input that is overridden
will be re-connected if it is still active in the system
when all higher priority inputs have ended. Priorities
from highest to lowest:
Override phone
Emergency tone (continued…)
Time tone
Inhibit
Handsfree call
External All Call Page
All Call Page
Group Call Page
Night Ring
Background Music
INSTALLATION
Precautionary Information
FCC Notice
This equipment has been tested and found to comply
with the limits for Class A digital devices, pursuant to
Part 15 of FCC Rules. These limits are designed to
provide reasonable protection against harmful
interference when the equipment is operated in a
commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the
instruction manual, may cause harmful interference to
RISK OF ELECTRIC SHOCK
CAUTION: To reduce the risk of electric shock,
Do n ot re m ove c over.
No user serviceable parts inside.
Refer servicing to qualified service personnel.
This symbol indicates that dangerous
voltage constituting a risk of electric
shock is present within this unit.
This symbol indicates that there are
important operating and maintenance
instructions in the literature accompanying
this unit.
(10 paginas)
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