Simplex 2001 Voice Communications Tape Player and SNI Tape Selector Module Descriptions

a Simplex Voice Communications Player and Tape Selector Modules Descriptions Fig 1 2001 Voice Communications Tape Player Module the building occupants uses transmit HAZARD electrical power when making any adjustments servicing should be performed by quali Simplex Representatives repalrs 2001 6058 Tape Cartridge 30 seconds of playing time used with the tape player Each track of the endless loop has tape player contains a speaker one TBL LED and the following manual switches when set to the up position activates player TBL and SYST TBL indicators sounds tone and activates tape player internal speaker circuit 1 when set to the up position and the TEST switch is also set to the up position activates 2 when set to the up position and the TEST switch is also set to the up position activates and inhibits track 1 EJECTION when pressed ejects tape the tape player CONTROL signal of the speaker and the building speakers playe s 2 1 LED when tape player or when the TEST switch is set to up position removed ALARM to 2001 Voice Communications Manual a description this block Tape Player 1 1987 Simplex Time Recorder Co Gardner Mass 01441 0001 U S A tape player also contains internally a cartridge switch and a foil sensor They function as follows SWITCH when tape cartridge removed the tape player activates player TBL and TBL indicators and sounds the tone device SENSOR when the foil strip on the tape makes contact with the foil sensor stops tape player motor homing REFERENCE tape player circuitry No 841 416 shown on the following drawing to Fig 2 FUNCTION Condition manual switches are set to the down position and the tape cartridge seated the tape player cartridge Loss System Reset or Power Outage operating voltage reset or from a power outage causes the tape player motor to run until the tape homes No message the tape player is fed to Pl 6 tape player circuitry OV and Pl 15 24V If power is lost either from a reset as soon as power is restored The reset broadcast during this period 20 seconds after the tape player starts running the system indicates trouble This trouble condition fed to the audio control module because whenever off and no message the tape broadcast no audio signals are present at the output of the primary pre amp Therefore primary channel of the locks into trouble primary oscillator Since the primary oscillator tape player motor OV from Pl 10 POWER SUPPLY OV TO ACTtVATE 1 MESSAGE 1 ACTIVATE MESSAGE 2 IN TO STOP TAPE WHEN MIKE V IN WHEN ALARM ATEST MESSAGE 1 MESSAGE 2 r 2 I 1 V OUT WHEN TROUBLE TAPE PLAYER LEVEL AUDIO OUT WHEN PLAYER ACTtVATED LEVEL AUDIO SlGNAL COMMON WHEN TAPE ACTIVATED OV OUT FOR OSCILLATOR WHEN TAPE MOTOR Tape Player 2 the tape takes approximately Therefore At the control module press the RESET switch seconds reset a system which includes a tape player home trouble condition will not clear reset during this Twenty seconds the panel will indicate PRE AMP 1 TBL and SYS TBL After an additional 15 seconds at the oscillator control switch module press the AUDIO TBL RESET switch Trouble clears indicating proper system operation Fire Alarm Message message 2 are simultaneously 2 Message Activate V is applied to Pl 2 or a OV is applied to Pl 16 activating across Pl 3 addition or the system tone for several seconds before broadcasting reset Depending on how the system tape message used during a tape broadcast the microphone STOP 2 message 2 The low level audio signals Pl 7 and Pl 1 Pl 8 seen on Pl 10 After the tape homes the alarm tone sounds until the alarm is system may sound the configured tape broadcast silenced from that time onward 1 message 1 The low level audio signals Pl 7 and Pl 1 Pl 8 Auxiliary Message 1 Message Activate V is applied to Pl 4 or a OV is applied to Pl 12 activating across Pl 3 addition on how the system OV OSC STOP is seen on Pl 10 message 1 are simultaneously configured track 1 message may be activated automatically or manually automatically manually a multifunction switch must be set to the on position track 1 message may be broadcast the same manner as track 2 messages elsewhere the panel and either the ALL CKTS or selected circuit the track 2 message Track 1 will immediately stop broadcasting The tape will home whereupon 2 will start broadcasting activated during a track 1 broadcast following will occur At the tape player set either the MESSAGE 1 switch auxiliary message or the MESSAGE 2 switch alarm system speakers during a tape player test even Operation The tape player cannot broadcast messages an alarm condition occurs during the test the up position Set the TEST switch to the up position Tape player TBL and SYS TBL lamps illuminate and the tone device sounds The selected message Approximately 20 seconds after the tape player starts running the PRE AMP TBL Iamp illuminates broadcast over the tape player speaker After completing test and the tape has homed approximately 30 seconds Test the other message desired or return the two tape player switches their normal position Tape player TBL lamp goes out SYS TBL and PRE AMP 1 TBL lamp remain illuminated At the oscillator control switch module press the AUDIO TBL RESET switch AUDIO TBL and SYS TBL lamps go out SNI TAPE S MODULE DESCRIPTION to Fig 3 2001 6047 Series Non Interfering of three modules can be interconnected The SNI module ensures the 2001 Voice Communications Tape Selector Module used when more than one tape player is Each SNI module controls up to six tape players and a control a maximum of 18 tape players series only one message broadcast at a time Tape Selector Module 3 REFERENCE SNI module circuitry l 6047 No 841 398 shown on the following drawing FUNCTION Fig 4 V or no V on Pl 2 allows the SNI module to operate and a OV inhibits the SNI module When the module the SNI module transmits a 0V not inhibited and a V is applied to activate a message on a specific not at that time