Conventional Fire Detection

Transcription

1 SECTI 4: page 1 Section 4: Conventional Fire Detection Contents System Architecture Control Panel Automatic & Manual Detection Manual Call Points Smoke Detectors Heat Detectors Beam Smoke Detectors Duct Smoke Detector Alarm Devices S3 Electronic Sounders / Strobes S3 Voice Enhanced Sounders Ancillary Equipment Electronic Bells Door Release Relays Power Supplies Miscellaneous System Loading Calculator S3 Electronic Sounders / Strobes Sound Patterns S3 Voice Enhanced Sounders Sound Patterns

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3 SECTI 4: page 3 4.1: conventional fire detection Xenex System Architecture Dual RX/TX Beam with reflector Beam Transmitter Beam Receiver End of Line Call Point Smoke Detector Smoke Detector 24V 3 Core Cable End of Line Control Unit Extend PSU Extend PSU Required (24V required) End of Line Call Point Smoke Detector Smoke Detector Heat Detector Call Point Duct Detector End of Line Control Panel (also 1,2,4,8 zone versions) Class Change Repeat Panel 1 N/O, 1 N/C relay contacts to auxiliary equipment such as door holders or manned centre link. Alarm Sounder Voice Enhanced Sounder End of Line Sounder Strobe Voice Enhanced Sounder Strobe End of Line Polarised Relay (to switch 230V equipment eg. door holders) Sounders Circuits Sounder Strobe

4 SECTI 4: page 4 4.1: conventional fire detection Xenex Control Panel The Xenex panel complies fully with the European standard EN 54 Parts 2 & 4 and can be used on installations meeting BS Each panel contains its own integral power supply and battery support for up to eight alarm sounder circuits, two auxiliary relay contacts, a zone disablement facility and a one man test and commission facility, all simplifying system design, installation and commissioning. Xenex Control Panel No. of Zones Maximum Load per Zone 3mA 3mA 3mA 3mA No. of Sounder Circuits Max. Sounder Circuit Load 500mA per circuit max 1A combined 500 ma per circuit Max 1.5A combined Batteries (seperate) 2 x 12V, 2.1 Ah 2 x 12V, 2.8 Ah Battery Standby Aux. Relay Contacts Approx Weight (with batteries) 72 hours plus 0.5 hours alarm load 1 N/O and 1 N/C pair, 1A at 24V 5.1 Kg 5.1 Kg 6.6 Kg 6.6 Kg Relevant Standard EN 54 Parts 2 & 4 Approvals LPCB approved to EN54: Parts 2 & 4 Cable Type Operating Temperature Class Change Facility BS 6387, 2 core, min 1.5mm 2 CSA Indoor, 0-40 o C Volt free contact max distance 100m Note: Maximum of 1, 8 zone repeat panel per system. Note: For maximum system loading table see page 16. Dimensions of all panels (inc Repeat panel) (mm) Zone LB 2 Zone LB 4 Zone LB 8 Zone LB Zone Repeat Panel LB Flush Surround Fire Fault Relay XEN-FFR (Batteries to be ordered seperatly) For flush mounting, aperture size 378mm x 245mm x 60mm

5 SECTI 4: page 5 4.2: Automatic & Manual DETECTI Manual Call Points Manual call points are manufactured from ABS with plastic covered push break glasses for safe and simple operation. No hammer is required. A polycarbonate cover version is available for applications susceptible to inadvertent operation, such as sports halls. Manual Call Point Nominal Voltage 24Vdc Ingress Protection IP43 (IP55 with cover) Approx Weight 0.11 Kg Operating Temperature -20 o C to +70 o C Relevant Standard EN Approvals LPCB pending Alarm Current 30mA (max) Colour Red (Similar to RAL 3020) Surface Mounted c/w Backbox IP44 New EN54 Pt11 version EN Surface Mounted with Cover and Backbox New EN54 Pt11 version EN Key Operated, Surface Mounted c/w Backbox Surface Mounted New EN54 Pt11 version EN Dimensions (mm) MCP Surface 87 Removable Terminalblock Weather Resistant Kit EN BS/EN Front Conversion Kit with Glass New EN54 Pt11 version EN-KIT Spare Square Glasses, pack of 10 New EN54 Pt11 version EN Hinged Cover with drilled front moulding EN54 Pt11 version EN 87 Pack of 10 Plastic Test Keys for EN and MCP MCP Weatherproof Enclosure for MCP S * Normally Open / Normally Close

6 SECTI 4: page 6 4.2: Automatic & Manual DETECTI Smoke Detectors Optical smoke detectors are ideal at detecting visually smoky fires which are likely to be slow, smouldering fires. ABS casing with red LED fire indicator. Optical Detector Special feature The use of the diode base allows monitoring of a removed detector to comply with BS N.B. Maximum of 20 per zone. Type Optical Nominal Voltage 9-28V dc Quiescent Current 60μA Ingress Protection IP30 Approx Weight 0.11 Kg Operating Temperature -10 o C to +50 o C Relevant Standards EN 54 7 Approvals LPCB approved Optical Common Base Dimensions (mm) 104 Common Base with Diode Base less Diode (surface cabling) Base with Diode (surface cabling) Remote LED module Remote Relay module with base

7 SECTI 4: page 7 4.2: Automatic & Manual DETECTI Heat Detectors Heat detectors respond to changes in temperature and are better suited to smoky, dusty or steamy environments than smoke detectors. A comprehensive range of fixed, high temperature and rate of rise devices are available, making the range suitable for areas where the temperature fluctuates for natural reasons or due to certain industrial processes. Heat Detector ABS casing with red LED fire indicator. Type Fixed Temp. Rate of Rise High Fixed Temp. Nominal Voltage 28V dc 28V dc 24V dc Quiescent Current 30μA 30μA 30μA Ingress Protection IP30 IP30 IP30 Approx Weight 0.07 Kg 0.07 Kg 0.07 Kg Operating Temperature -10 o C to +50 o C Relevant Standards EN 54 Part 5 EN 54 Part 5 EN 54 Part 8 Approvals LPCB LPCB - Trigger Temperature 58 o C NA (Factory preset 58 o C) 85 o C Sensitivity Grade 1 Grade 1 Grade 2 Dimensions (mm) Fixed Temperature Rate of Rise High Fixed Temperature Common Base Common Base with Diode Base less Diode (surface cabling) Base with Diode (surface cabling) Remote LED module Remote Relay module

8 SECTI 4: page 8 4.2: Automatic & Manual detection Beam Smoke Detectors Optical beam smoke detectors are suitable for large open areas where installation of single point detectors may be difficult or uneconomical. Beam detectors can be installed with separate transmitter and receiver or combined transceiver unit and reflector. Note: An additional 24V dc power supply is required. Dual Ended Beam Single Ended Reflective Beam Type Dual Ended Beam Combined Reflective Beam Nominal Voltage 24V dc 24V dc Quiescent Current Receiver: - 8mA Receiver: <4mA Transmitter: - 5mA Approx Packaged Weight 3.2 Kg 0.67 Kg Ambient Temperature -10 o C to 50 o C -30 o C to 55 o C Relevant Standards BS Beam Length 10m - 100m 50m - 100m Dimensions (mm) Separate Beam Smoke Detector Reflective Beam Detector Width: 130mm Height: 210mm Depth: 120mm Beam Detector Reflective Beam Power Supply EN

9 SECTI 4: page 9 4.2: Automatic & Manual detection Duct Smoke Detector The duct detector kit is comprised of a conventional detector and duct detector housing. The duct detector is mounted on the outside of the air duct. A venturi tube protrudes into the duct and draws a sample of the air which passes over the sensor and returns back into the duct. Duct Detector When the smoke density in the sampled air reaches the trigger level of the smoke detector an alarm will be signalled on the fire alarm control panel. Ingress Protection Operating Temperature Approx Weight Finish Air Velocity Quiescent Current IP54-10 o C to +60 o C 0.7Kg ABS plastic (Grey) 1M/S to 20M/S 90μA Dimensions (mm) Duct Detector Includes Venturi tube and Duct Kit Mounting Remote Relay Module Optical Smoke Detector

10 SECTI 4: page : ALarm devices S 3 Electronic Sounders / Strobes The S-cubed range of alarm sounders incorporate sound, speech and strobe effects all in one range of alarm devices. The range offers all variants in the choice of 2 colours, red or white, with either a shallow base version sealed to IP31 or a deep base version sealed to IP55. All the low profile sounders have the option of an integral strobe. As an aid to commissioning there is the option to use the HandiLink IR remote control to select sounder tones and adjust the volume remotely. This means physical access is not required to make this adjustment. This facility is only active when the sounders are turned on from the fire alarm panel. Low Profile Sounder 100 dba IP65 Electronic Sounder Red C3IP-SN-R IP65 Electronic Sounder White C3IP-SN-W IP31 Electronic Sounder Red C3-SN-R Technical specification 1.0. sounders and strobes Type Sounder Sounder/Strobe Strobe Only Sound Output at 1m See Tone Table See Tone Table N/A Strobe Flash Rate See Tone Table See Tone Table Variable Strobe Output N/A Equivalent to a 3w Xenon Strobe Equivalent to a 3w Xenon Strobe Average Current See Tone Table See Tone Table 6 24V Synchronisation Sound & Strobe synchronisation better than ±30mS over 20 minutes with all units powered from the same circuit Operating Voltage Range 10.8V 28.8V 10.8V 28.8V 10.8V 28.8V Ingress Protection IP55C with the Deep Base IP31C with the Shallow Base Approx Weight 0.3Kg 0.3Kg 0.3Kg Operating Temperature -10 o C to 50 o C -10 o C to 50 o C -10 o C to 50 o C Relevant Standards (Sounder only) IR Control Operating Distance Standards EN54-3 EN54-3 N/A 3m 3m N/A Complies with EN54 Pt3 IP31 Electronic Sounder White C3-SN-W Low Profile Sounder and Strobe 100 dba IP65 Electronic Sounder/Strobe Red C3IP-SN-ST-RR IP65 Electronic Sounder/Strobe White C3IP-SN-ST-WR IP31 Electronic Sounder/Strobe Red C3-SN-ST-RR IP31 Electronic Sounder/Strobe White C3-SN-ST-WR Conventional Strobe IP65 Ultra Low Current Strobe (5mA) Red Body/Red Lens C2IP-ST-RR Very low power consumption means more sounders and strobes per circuit The strobe option is equivalent to a standard 3w xenon strobe and uses 1/20th of the power 32 sounder tones are available Voice enhanced sounders are available in the range 4 voice phrases and a bell sound are available as standard All sound and strobe signals are synchronised to better than +/- 30mS over 20 minutes Sounders and Strobes are compatible with 12V and 24V systems A third wire option allows the selection of 2 alternative sounds. Ideal for class change applications Products incorporate innovative design features for which multiple patents have been granted Please note all strobes are red except where listed

11 SECTI 4: page : Alarm Devices S 3 Voice Enhanced Sounders Technical specification 1.1 Voice enhanced sounders & strobes Type Voice Enhanced Sounder Voice Enhanced Sounder/Strobe Sound Output at 1m See Table 3 See Table 3 Strobe Flash Rate See Table 3 See Table 3 Strobe Output Equivalent to a 3w Xenon Strobe Average Current See Table 3 See Table 3 Synchronisation Sound & Strobe synchronisation better than ± 30mS over 20 minutes with all units powered from the same circuit Message and Attention Tone Period Seconds Seconds Operating Voltage Range 10.8V 28.8V 10.8V 28.8V Maximum Reverse Monitoring Voltage Ingress Protection 30V/20μA 30V/20μA IP55C with the Deep Base IP31C with the Shallow Base Approx Weight 0.3 Kg 0.3 Kg Operating Temperature -10 o C to 50 o C -10 o C to 50 o C IR Control Operating Distance 3m 3m How to select a speech message and attention tone 1. Select the required speech message and tone from the signal 1 column of table 3 referring to table 1 and 2 for message and tone descriptions. 2. If the third wire option is used the two alternative messages and ones for your first selection are shown on the right hand side of table After making a selection set the switch SW1 as shown in the SW1 column of table 3. Conventional Speech Sounder and Strobe Table 1 Message No. Speech Message M1 Attention please this is an emergency please leave the building by the nearest available exit. (Female voice) M2 An incident has been reported in this building please await further instructions. (Female voice) M3 This is a test message no action is required. (Female voice) M4 This is a fire alarm! Please leave the building immediately by the nearest available exit. (Male voice) Complex Tone No. CTO Table 2 Tone Tone 1 Description of Tone Alarm Bell (equivalent to 8 Solenoid Bell) 12V 1m with strobe 14.2mA (without strobe 4.5mA) 24V 1m with strobe 12mA (without strobe 4.5mA) Standard messages and complex tones (Audio File - PA020001) Description Alternating tone 800/ 2Hz FP Telecoms Graphical representation Tone 2 Intermittent tone LF back up alarm BS 5839: Part 1 Tone 3 Intermittent tone 970Hz 0.25s on, 1s off BS 5839: Part 1 Tone 4 970Hz - BS 5839: Part 1 Tone 5 Fast sweep 800Hz 7Hz BS 5839: Part 1 Tone 6 Medium sweep 800Hz BS 5839: Part 1 Tone 7 Tone 8 Tone 9 Tone 10 Tone 11 Tone 12 Tone 13 Tone 14 Sweep 1200Hz - with 10ms silence German DIN tone evacuate Alternating tone 440Hz / 2Hz Turn out Sweden Intermittent tone Local warning Sweden Intermittent Tone 700Hz 4s On, 4s Off Industrial alarm Germany Fast whoop 500Hz 7Hz US temporal tone LF US temporal tone HF Define during manufacture default is a fast siren Low Profile Voice Enhanced Sounder and Strobe 100 dba IP31 Voice Sounder/Strobe Red C3-VP-ST-RR IP31 Voice Sounder/Strobe White C3-VP-ST-WR Remote Control Note: Only the messages and complex tones specified in table 1 are applicable to this S-cubed product. Note: The nominal sound frequencies stated in the table are based on the resonance frequency of the transducer. HandiLink IR Remote Control for the S-Cubed range of Sounders S3-CTROL

12 SECTI 4: page : Ancillary Equipment Electronic Bells An electronic bell for a wide range of uses. Metal casing available in red or grey finish. Suitable for semi flush or surface mounting. Bell Type 24V dc 230V ac Ingress Protection Standard IP40 Standard IP41 Special IP55 Special IP55 Approx Weight 1.1 Kg 1.25 Kg Operating Temperature Indoor, -10 o C to +50 o C Sound Output at 1m 93dB(A) 96dB(A) Current at Nominal Voltage 30mA 30mA Relevant Standard EN 54-3 Dimensions (mm) IP40 24V dc Electronic Bell Red 30mA M IP41 220/240V ac Electronic Bell Grey 30mA IP55 24V dc Weather Resistant Electronic Bell Red 30mA

13 SECTI 4: page : Ancillary Equipment Door Release To ensure fire doors close in an emergency and prevent the spread of fire and smoke. Moulded ABS and steel enclosure capable of floor or wall mounting. Complies with BS Door Holder Wall Mounted Wall Mounted Floor Mounted Type 24V dc 230V ac 24V dc Approx Weight Door plate, 0.07 Kg Door holder, 0.53 Kg Current Consumption 21mA 12mA 45mA Operating Temperature Indoor/Outdoor, -10 o C to + 50 o C Nominal Magnetic Pull 112 Newton 200 Newton Relevent Standard BS Finish Moulded ABS Dimensions (mm) Door Holders, Closers, Batteries and Chargers Magnet Door Holder 24V dc 22mA Magnet Door Holder 240V ac 17.5mA dia Door Holder Floor Plate Door Plate Assembly (Spare) Magnet Door Holder Floor Mounted 24V dc 45mA Power Supply Units for 24V dc Door Holders 23 Transformer Rectifier 24V dc 0.5A Transformer Rectifier 24V dc 1.5A

14 SECTI 4: page : Ancillary Equipment Relays Relay enclosure to house applications involving switching and timers. All purpose polycarbonate construction. Suitable for activating class change or start work signals. Low Profile Enclosure Coil Voltage Coil Current Contact Rating 240V ac Contact Rating 24V dc Profile Max. Capacity Ingress Protection Operating Temperature 24V dc 50mA 6A 5A High 4 mini relays IP67 Indoor/Outdoor, 0-40 o C 24V dc DPCO Relay c/w High Profile Enclosure V dc Relay Base and Diode Dimensions (mm) 50 Timer Octal Base 2-32 Secs. DOE 24V dc c/w Base Enclosures and Accessories for Relays High Profile Enclosure with DIN Rail 125x125x100mm

15 SECTI 4: page : Ancillary Equipment Power Supplies To supply additional standby power for control panels or relays. Protected against over-voltage and reverse polarity connections. Fault monitoring to comply with BS Power Supply Unit Mains Input 230V ac 230V ac Output Current 4A 1A Output Voltage 27.5V dc Operating Temperature -10 o to +40 o C -10 o to +50 o C Max. Battery Capacity 2 x 12V/24Ah 2 x 12V/7Ah Approx Weight 8.5 Kg 7.5Kg Power Supply Units (less cells) 24V, 6.0A charger EN 24V, 1A Charger

16 SECTI 4: page : miscellaneous System Loading Calculator Zone Loading To calculate the zone loading of any system complete the table below and ensure that the grand total does not exceed system limits (Xenex is 3mA per zone). Optical Smoke Detector 60 Fixed Temperature Heat Detector Rate of Rise Heat Detector 30 High Temperature Heat Detector 30 Notes: No. (a) Quiescent Load (µa) (b) Total Load (µa) (a x b) 30 Grand Total 1. If detector removal monitoring is required to comply with BS 5839, a detector base with diode should be used and the maximum number of detectors should not exceed 20 per zone. 2. Any number of manual call points may be included in zone calculations. 3. Beam detectors will require a separate power supply. Sounder Circuit Loading To calculate the maximum sounder loading complete the table below and ensure that the grand total does not exceed system limits. (For Xenex; maximum load per circuit is 0.5A. Total load maximum 1A). S-Cubed Sounders and Strobes No. (a) Operating CURRENT (ma) (b) Sounder Base 18 24V dc Bell 30 S 3 Sounder (no Strobe) S 3 Sounder (with Strobe) *See tone table for specific operating currents (page 17 section 4). * 2-6 (depending on tone) 5-12 (depending on tone) Total Load (ma) (a x b) Grand Total

17 SECTI 4: page : miscellaneous S 3 Electronic Sounders / Strobes Tone Table for sounder only and sounder / strobe variants Signal 1 Strobe Description SW1 Switch Tone 1 Tone 2 Tone 3 Tone 4 Tone 5 0.8Hz Alternating tone 800/ 2Hz - FP Telecoms BS 5839: Part 1 Alternating tone 800/ - BS 5839: Part 1 Intermittent tone LF back up alarm - BS 5839: Part 1 Intermittent tone HF back up alarm - 2nd tone BS 5839: Part 1 Intermittent tone 970Hz 0.25s - on, 1s off - BS 5839: Part 1 Graphical representation 12V Operating Current With Strobe ma Without Strobe ma 24V Operating Current With Strobe ma Without Strobe ma Signal 2 Strobe Signal 3 Strobe Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 5 0.8Hz Tone Tone 3 0.5Hz Tone Tone 2 0.5Hz Tone 6 Tone 6 970Hz - BS 5839: Part 1 Tone 7 Tone 8 Tone 9 0.5Hz Slow sweep 300Hz- 1200Hz over 2s - Vds2300 Signal Fast sweep 800Hz - 7Hz - BS 5839: Part 1 Medium sweep 800Hz - - BS 5839: Part 1 Tone Hz Tone 11 Sweep 7Hz Tone 12 Sweep Tone 13 Tone Hz Slow whoop 500Hz Hz over 3s with 0.5s off Sweep 1200Hz - with 10ms silence - German DIN tone evacuate Tone 15 Alternating tone 2400/ 2Hz Tone 16 Tone 17 Alternating tone 554Hz for 100mS then 440Hz for 400ms - French AFNOR tone Alternating tone 440Hz / 2Hz - Turn out Sweden Tone 18 Continuous 700Hz - All clear Sweden Tone 19 Tone 20 Tone 21 Tone 22 Tone 23 Tone 24 Tone 25 6s - On 12s - Off 4s - On 4s - Off Sync. pulses Intermittent tone 700Hz 6s On 12s Off - Pre- vital message Sweden Intermittent tone - Local warning Sweden Rising 1s, constant 4s, fall 1000Hz - Industrial alarm Germany Intermittent tone 700Hz 4s On, 4s Off - Industrial alarm Germany Emergency evacuation to ISO ISO 8201 Tone Slow whoop 500Hz Hz over 4.5s - Evacuate Netherlands Siren (ramp up from 500Hz Hz in 3s then ramp down 1200Hz - 500Hz in 3s) Tone 26 Fast whoop 500Hz - 7Hz Tone 27 Tone 28 Sync. pulses Sync. pulses US temporal tone LF US temporal tone HF Tone 29 LF buzz 800Hz- 50Hz Tone 30 Alternate 2500/ 2Hz - Security alarm Tone 31 Alternate 2500 / 4Hz Tone 32 Define during manufacture - default is a fast siren Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone Hz Tone Tone 3 0.5Hz Tone Tone Hz Tone Tone 1 0.5Hz Tone Tone Hz Tone Tone Hz Tone Tone 3 0.5Hz Tone Tone Hz 6s - On 12s - Off Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone Hz Tone Tone 3 0.5Hz Tone Tone 4 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone Tone 3 0.5Hz Tone 6 4 Note: The current data in the table is for Red strobe only. The nominal sound frequencies stated in the table are based on the resonance frequency of the transducer. Tone 1 is the factory default setting

18 SECTI 4: page : miscellaneous S 3 Voice Enhanced Sounders table 3 Tone / voice Table for voice and voice / strobe variants Signal 1 Message Strobe Attention Tone SW1 Switch 12V With Strobe ma Decibel (dba) and current (ma) values Without Strobe ma 24V With Strobe ma Without Strobe ma Signal 2 Message Strobe Intermittent 1S On and 1S Off Attention Tone Signal 3 Message Strobe Attention Tone Tone only Attention tone followed by speech messages M1 Tone 1 M1 Tone 6 M1 Tone 11 M1 Tone 5 M1 Tone 8 M1 Tone 7 M1 Tone 12 M1 Tone 14 M4 Tone 1 M4 Tone 6 M4 Tone 11 M4 Tone 5 M4 Tone 8 M4 Tone 7 M4 Tone 12 M4 Tone 14 M1 CT0 M1 CT1 M1 CT2 M1 CT3 M1 CT4 M1 CT5 M1 CT6 M1 CT7 - CT0 - CT1 - CT2 - CT3 - CT4 - CT5 - CT6 - CT M2 0.5Hz Tone 2 M3 Tone M2 0.5Hz Tone 3 M3 Tone Tone 5 0.8Hz Tone 6 M3 Tone Tone 3 0.5Hz Tone 6 M3 Tone Tone 2 0.5Hz Tone 6 M3 Tone Tone 3 0.5Hz Tone 1 M3 Tone Tone 3 0.5Hz Tone 6 M3 Tone Tone 3 0.5Hz Tone 6 M3 Tone Tone 3 0.5Hz Tone 6 M6 Tone Tone 3 0.5Hz Tone 6 M6 Tone Tone Hz Tone 10 M6 Tone Tone 3 0.5Hz Tone 10 M6 Tone Tone 3 0.5Hz Tone 6 M6 Tone Tone 3 0.5Hz Tone 6 M6 Tone 4 Refer to decibel (dba) and current (ma) values stated in Table 1. Tone Hz Tone 10 M6 Tone 4 Tone 3 0.5Hz Tone 6 M3 Tone 14 Tone Hz Tone 18 M3 CT0 Tone 1 0.5Hz Tone 3 M3 CT1 Tone Hz Tone 18 M3 CT2 Tone Hz Tone 25 M3 CT3 Tone 3 0.5Hz Tone 6 M3 CT4 Tone Hz 6s - On 12s - Off Tone 6 M3 CT5 Tone 3 0.5Hz Tone 6 M3 CT6 Tone 3 0.5Hz Tone 6 M3 CT7 Tone 3 0.5Hz Tone 6 - CT0 Tone Hz Tone 25 - CT1 Tone 3 0.5Hz Tone 6 - CT2 Tone 4 0.5Hz Tone 6 - CT3 Tone 3 0.5Hz Tone 6 - CT4 Tone 3 0.5Hz Tone 31 - CT5 Tone 3 0.5Hz Tone 8 - CT6 Tone 3 0.5Hz Tone 6 - CT7 Note: Only the complex tones (CTn) and speech messages (Mn) specified in Table 1 are valid. The highlighted row in this table shows the factory default setting of the S-cubed unit.