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Фрагмент инструкции
920Hz – 750Hz/ 0.9s I - I - I -O-O-O 1 110 41 58. 700Hz - 900Hz, 0.3s/0.6s OFF I - I - I - O - O - I 1 109 15 59. 900Hz - 760Hz, 0.6s/0.3s OFF I - I - I - O - I - O 1 110 28 60. 750Hz I - I - I - O - I - I 18 107 39 61. Power Only – Use with Stage 3 control for manual/intermittent chime triggering I - I - I - I - O - O 43 62. Power Only – Use with Stage 3 control for manual/intermittent chime triggering I - I - I - I - O - I 43 63. Power Only – Use with Stage 3 control for manual/intermittent horn triggering I - I - I - I - I - O 47 64. Reserved for future use I - I - I - I - I - I EN DE FR NL ES Installation Manual Installation a. The sounder is installed by first mounting the base unit and making the external wring connections to the base. The head unit then automatically connects when it is attached to the base. b. The sounder head is separated from the base by unlocking the four .-turn fasteners in the corners of the sounder. (Recommended screwdriver: Philips No. 2, min 100mm long). c. Note that the head only fits onto the base one way around. If a beacon is fitted, care should be taken when mounting the base to ensure that the beacon will be positioned in the desired orientation after the sounder is attached Wiring The sounder and beacon have separate wiring terminals. Each terminal is duplicated to enable simple ‘daisy-chain’ connection of multiple units. Controls a. Tone Selection The first and second stage alarm tones are independently set using 6-way dipswitches S1 and S2 respectively. The required settings are shown in the table overleaf. The third stage alarm tone is pre-set to complement the selected first stage tone as shown in the table. b. Volume Control The sound output of the unit can be reduced by up to 20dBA by adjusting the potentiometer. c. Beacon Flash Controls (If fitted) The flash mode of the beacon can be altered using the 2-way dipswitch marked EN Sounder Positive Supply (10 to 60V DC) Sounder Negative Supply (0V) 2nd Stage Alarm Control (Connect to 0V to activate) 3rd Stage Alarm Control (Connect to 0V to activate) Beacon Positive Supply (10 to 60V DC) Beacon Negative Supply (0V) Line Terminal Marking + - S2 S3 + - XENON BEACON LED BEACON Switch Off On Off On 1 60 flashes per min 30 flashes per min Single Flash Double Flash 2 Single Flash Double Flash Flashing Static Technical Specification: Supply Voltage Range 10-60V DC Current – Sounder 10-50mA* (Typ. 45mA @ 24V, Tone 1) Current –Beacon Xenon - 250mA Average, 700mA Peak*, (Where fitted) LED - 18mA (Flashing) or 65mA (Static)* Peak Sound Level 104-116 dBA at 1m* (Typ. 110dBA@24V, Tone 1) Number of Tones 64 Volume Control 20dBA typical Remote Tone Switching Provision for 3 alarm stages (Negative voltage activation) Operating Temperature - 25°C to +70°C Casing High Impact Polycarbonate/ABS IP Rating IP66 Synchronisation Automatic with Klaxon Nexus and Sonos Sounders *depends on selected tone and input voltage. See tone table for details. EN54-3 certified on tones 1,2,3,...
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