AB Quality 855H Series Bulletin Download Page 4

Page: 4 / 12

144.0
130.0

130.0

133.5

126.0

Ø7.4

855H-R30C

133.5

126.0

Ø7.4

144.0
130.0

130.0

86.4

86.2

BEACON

855H-RC30Cx

133.5

126.0

144.0

130.0

855H-R45C

130.0

Ø7.4

133.5

126.0

144.0

130.0

Ø7.4

57.2

86.4

57.2

86.4

86.2

BEACON

126.0

855H-RC45Cx

The 855H Combo units will have the beacon already pre-wired to the unit so no extra wiring is required. Beacon

will activate when any stage is energized.

BEACON SET-UP

The LED beacon is factory set to the 2Hz flash mode, but it can easily be set to steady mode if desired. To alter the

settings, change the position of the header pin as shown,

•

Remove header for steady mode.

•

Keep header in standard position for 2Hz flashing mode.

MOUNTING DIMENSIONS

Summary of Contents for 855H Series

Page 1: ...os FEATURES 4 stages Each stage can record up to 30 seconds of CD quality audio Record via on board microphone or from external source using audio input jack Message can be played back preceded by one of forty five alarm tones or without any alarm tone if desired Master Slave functionality allows multiple horns to be set up exactly the same way Optional high output LED beacon available Horn LED co...

Page 2: ...ONS DC UNITS AC UNITS TONE SELECTION The 855H Recordable Horn has 45 different tones See page 12 that can be selected for the first stage alarm The unit can then be switched to sound second third and fourth stage alarm tones The tones are selected by operation of DIP switch S4 on the main PCB The tone selection table page 12 shows the switch positions for the 45 tones and which tones are available...

Page 3: ...damaged WARNING DC CIRCUIT WIRING DIAGRAM CUSTOMER SUPPLIED SWITCHES See PCB layout on page 5 for actual terminal block positions BEACON PRE WIRED INTERNALLY TERMINALS ON MAIN PCB Beacon Sounder S4S3S2 S4 S3 S2 3 AC Units Second Third and Fourth Stage Selection Connect correct AC input voltage to L and N as appropriate AC Units Stage 1 operation The 855H Recordable Horn uses Line switching to chan...

Page 4: ... The 855H Combo units will have the beacon already pre wired to the unit so no extra wiring is required Beacon will activate when any stage is energized BEACON SET UP The LED beacon is factory set to the 2Hz flash mode but it can easily be set to steady mode if desired To alter the settings change the position of the header pin as shown Remove header for steady mode Keep header in standard positio...

Page 5: ...s Peak level LED On board microphone Audio Line in Jack J3 Jumpers Alarm Tone Voice Recorded Content Volume Controls MAIN PCB LAYOUT 5 Master Slave Connector Beacon pre wired to and DC combo units only 7 2 3 4 5 6 ON 1 6 ON 1 2 3 4 5 ACTION RESET ON RA R E TA ME SYNC S M OFF ON PEAK MIC LINE IN MAX MIN S2 S3 S4 ...

Page 6: ...corded stages and also reset the unit Once the user has configured the unit it must be put into its Playback Mode and S2 switches set to stage 1 as shown in Quick Ref Playback Mode Stage 1 illustrated guide below OFF Position Function Record Mode Stage selection switch Stage selection switch Line In selected Program Record Erase Mode ON Message Tone Playback Single Message or Mass Erase Mode OFF S...

Page 7: ...o the microphone The peak detector LED should flash regularly to maintain a good recording level However if it stays on for most of the time the recording may be distorted Press action button Stop recording TO RECORD FROM LINE IN JACK J3 INSTEAD OF THE ON BOARD MICROPHONE Ensure that the audio cable is connected from the message source to jack J3 before recording Follow above step 1 but set Switch...

Page 8: ... Stage 2 Set Switch S2 positions 1 3 5 to ON For Stage 3 Set Switch S2 positions 1 2 5 to ON For Stage 4 Set Switch S2 positions 1 5 to ON 2 Switch on power or Press reset button 3a 8 Unit will sound alarm tone if selected and then recorded content repeatedly If no alarm tone selected then recorded content only TA R E RA ON TA R E RA ON TA R E RA ON ...

Page 9: ...positions 2 3 7 to ON Alternatively For Stage 2 Set Switch S2 positions 3 7 to ON For Stage 3 Set Switch S2 positions 2 7 to ON For Stage 4 Set Switch S2 position 7 to ON 2 Switch on power or Press reset button 3a Press action button Erase will begin 3b erase complete 9 TA R E RA ON TA R E RA ON TA R E RA ON TA R E RA ON ...

Page 10: ...t jumper J4 ME to ON position centre and right pin connected 3 Switch on power or Press reset button 4a Press action button Erase will begin 4b erase complete 5 Reset Jumper J4 ME to OFF position NOTE The Mass Erase mode will also reset the unit to factory settings 10 TA R E RA ON TA R E RA ON TA R E RA ON TA R E RA ON ...

Page 11: ...witches and jumper J4 ME does not affect synch operation 3 Apply power to the Master unit first Then apply power to the Slave unit Master Unit Slave Unit 4a Press action button on the Master Unit Synchronisation will begin Master Unit Slave Unit 4b Synchronisation complete Switch off Power to units Master Unit Slave Unit 5 On both units Reset on jumper J6 SYNC to OFF Set jumper J5 S M on both unit...

Page 12: ... 13 2400 Hz 1 Hz Intermittent Tone 14 800 Hz 0 25 sec on 1 sec off Intermittent Tone 15 800 Hz Continuous Tone 16 660 Hz 150mS on 150 mS off Intermittent Tone 17 544 Hz 100mS 440 Hz 400mS NF S 32 001 Tone 18 660 Hz 1 8sec on 1 8sec off Intermittent Tone 19 1 4KHz 1 6KHz 1s 1 6KHz 1 4KHz 0 5s NFC48 265 Tone 20 660 Hz Continuous Tone 21 554 Hz 440 Hz 1 Hz Alternating Tone 22 544 Hz 0 875 sec Intermi...

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AB Quality 855H Series, Bulletin

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