How it Works
Eagle
Loading...
1241

Eagle 1241 Installation Instructions Manual

MODEL 1241
TWO WAY AUDIO MODULE
INSTALLATION INSTRUCTIONS
“LEADERS IN TWO WAY AUDIO TECHNOLOGY”
Manual P/N 119503 Rev. 6.0 01/95
TABLE OF CONTENTS
4.3 MANUAL ACTIVATION (HANDS FREE SPEAKERPHONE). ........................................................................... 10
5.0 CONTROLLING THE MODULE....................................................................................................................... 10
5.1 INTERNAL CONTROLS................................................................................................................................... 12
6.0 OPTIONAL CONNECTIONS............................................................................................................................ 12
7.0 ADDITIONAL INFORMATION. ........................................................................................................................ 15
7.1 INSTALLATION TIPS....................................................................................................................................... 15
7.2 NOTES............................................................................................................................................................. 15
8.0 FCC REQUIREMENTS .................................................................................................................................... 16
TABLE OF DIAGRAMS AND TABLES
TABLE 1..............SUMMARY OF SWITCH SETTINGS........................................................................................... 6
TABLE 2..............TERMINAL BLOCK CONNECTIONS........................................................................................... 6
DIAGRAM 1 ........MULTIPLE SPEAKER CONNECTION. ........................................................................................ 8
DIAGRAM 2 ........WIRING SCHEMATIC................................................................................................................ 11
TABLE 3..............TOUCH TONE COMMAND SUMMARY. ................................................................................. 12
DIAGRAM 3 ........RELAY CONNECTIONS. ........................................................................................................... 13
DIAGRAM 4 ........SIREN DRIVER CONNECTIONS...............................................................................................13
Page 2
1.0 GENERAL.
1.1 FEATURES.
The Model 1241 is the most sophisticated Two Way audio device on the market today. Features include:
♦ Central station detection and automatic disconnect upon central station disconnect. ♦ Compatibility with all digital communicators. ♦ Microprocessor technology which provides a wide range of operating modes. ♦ Activation by a trigger input immediately after the communicator hangs-up and/or by its built-in ring detector by
calling the system back after the alarm report.
♦ When used in the call back mode, the system has the ability to bypass any other devices such as an answering
machine and/or downloadable communicator, which may intercept the call.
♦ Multiple microphone inputs and the ability to drive multiple speakers. ♦ Remote volume control of the microphone and speaker from the central station.
1.2 DEFINITIONS.
LINE HOLD - The immediate turn on of the audio module which allows the module to use the phone call generated by the digital
communicator when communicating with the central station. CALL BACK - A procedure when the central station calls the premises after an alarm activation to initiate Two Way
communications. This can be used with or without the LINE HOLD mode. VOX - Two Way communication which automatically switches the ability to talk to the talking party. Works like a
speakerphone. MANUAL CONTROL - The opposite of VOX. The central station controls who talks and who listens with commands generated
from a Touch-Tone phone. LISTEN ONLY / TALK ONLY - Both terms relative to the central station. LISTEN ONLY allows the central station to listen
without talking. TALK ONLY allows the central station to talk without listening.
2.0 REQUIREMENTS.
2.1 POWER.
Operating voltage: 9 to 14 VDC. Current draw (standby): 80 mA max. Current draw (active): 300 mA max.
2.2 SYSTEM.
The Eagle Model 1241 requires the following hardware:
1. A communicator/control panel which has a Two Way trip connection or a control panel with an Eagle Model 1405 or Model 1406 Activation Module (when used in the line hold mode.)
2. Connections to power (+12VDC & Ground) and telephone (Tip & Ring). The 1241-S requires 6 VDC.
3. A minimum of one speaker (Eagle Model 2150 or equivalent) and one electret microphone (Eagle Model 2101 or equivalent).
2.3 CENTRAL STATION.
1. A receiver with listen-in or Two Way capability (stays on line after kiss off).
Page 3
2. A Touch-Tone phone in parallel with the receiver line if used in the line hold mode.
3.0 CONFIGURING THE MODULE.
3.1 OPTION SWITCH DESCRIPTION.
The Eagle Model 1241 has many modes of operation. It can be custom configured for each installation. The following is a description of each of the option setting switches. Recommended settings are italicized.
NOTE: When changing the Option Switches, always remove power, set switches, then
reconnect power. This insures that the new options will be read by the microprocessor!
SW1: ON = Factory test / Demo Mode.
OFF = Normal operating mode.
This switch is only used to facilitate demonstration of the system to prospecting users. If using the full time call back mode, moving this switch to the ON position (DEMO Mode) changes the number of rings before activation from six or ten (selected by SW2) to just one (1) ring. The duration of the demo mode is set with SW2.
For normal operation, place SW1 is OFF .
NOTE: When using the central station controlled relay connected to P8, SW1 must be in the
OFF position.
________________________________________________________________ SW2 is dependent upon SW1 for its operation. If SW1 is in the NORMAL MODE (OFF) and SW4 is ON then: SW2: ON = 6 rings before answering.
OFF = 10 rings before answering.
If SW1 is in the NORMAL MODE (OFF) and ring detect is OFF (SW4 is OFF) then the operation of the Model 1241 is independent of SW2's setting.
If SW1 is in the DEMO MODE (ON) then: SW2: ON = Fast time-out of the shut down timer. Shuts down in one minute instead of five minutes.
OFF = Normal time-out of the shut down timer. Shuts down in five minutes.
There is no recommended setting for SW2.
_________________________________________________________________ SW3: ON = Activate in the "Two Way VOX mode" (automatic operation).
OFF = Activate in "Listen Only" mode (manual operation).
When the system is triggered by the trigger input or the ring detector, this switch controls how the Two Way audio will activate. In some commercial applications where the possibility of a "hold up in progress" may occur, it is desirable to have the system activate first in the "Listen Only" mode which will prevent the speaker from emitting any sound when the system activates. If desired, the operator can then switch the audio to Two Way VOX after activation.
NOTE: It is recommended to have the module activate in the “listen-only” mode. Confirm
with local law enforcement if this is permitted.
Page 4
The module may be switched into either mode and back again (as many times as desired) independent of which mode it was initiated.
Recommended setting for SW3 is OFF.
______________________________________________________________________ SW4: ON = Activate the system from ring detector.
(Note: system will also activate with trigger input when in this position, dependent on SW5.) OFF = Activate the system with the trigger input ONLY (disable ring detector).
This switch controls the full-time ring detector. It DOES NOT control the "5-minute window after alarm activation" ring detector. These are two separate modes and controlled separately.
If it is desired to have the system activate the ring detector, place this switch in the ON position. If it is desired to have the system activate ONLY with the trigger input, then place the switch in the OFF position.
Recommended setting for SW4 is OFF.
_________________________________________________________________ SW5: ON = Activate immediately with the trigger input (Line-hold mode).
OFF = Set up the ring detector to answer after one ring.
When SW5 is in the ON position, the system will activate immediately with the trigger input. (This occurs when the digital communicator is shut down with a kiss-off from the Central Station.) A trip from the communicator/control panel or an Eagle Model 1405 or 1406 activation module is required.
When SW5 is in the OFF position a trigger input will activate a five (5) minute window. The 1241 will answer the phone line as soon as it sees one ring within this window. The system will ignore any invalid phone calls (see section
4.2). When the five minute window expires, the system will ignore any additional phone calls (unless programmed for "call-back" mode with SW4).
NOTE: This mode is independent of the full-time call back mode. If it is desired that the only time
the module is to answer is when the ring detector has been set up with the trigger input, set SW4 OFF (trigger only).
Recommended setting for SW5 is ON.
________________________________________________________________ SW6: ON = Positive edge trigger on trigger input.
OFF = Negative edge trigger on trigger input.
NOTE: Before selecting this option, determine which type of trip will be used by measuring the DC
voltage at the trigger input when connected to the communicator. (Positive lead of the voltmeter on Terminal TRIP of the 1241, negative lead of the voltmeter on Terminal GND on the 1241.)
When SW6 is in the OFF position, the system will interface with digital communicators that provide a trigger input that is at 1.5 VDC or less when NOT reporting and switch to 2.5 VDC or greater when reporting.
When SW6 is in the ON position, the system will interface with digital communicators that provide a trigger input that is at 2.5 VDC or greater when NOT reporting and switch to 1.5 VDC or less when reporting.
SW6 is installation dependent. There is no recommended setting.
Page 5
Loading...
+ 11 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use