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11

ZM Series System Set Up

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The following is a typical constant voltage system setup for a small restaurant using the ZM125 mixer/amplifier feeding several audio 

zones with paging and music. The first two ZM Series constant voltage outputs are connected to two ceiling speakers in each of the 

Dining Rooms with their transformers set to a 12 watt tap. The third constant voltage output powers two speakers in the outside Bar 

area with their transformers set to 25 watt. (The db300i's are specially treated so they're suitable for indoor and outdoor use.) The fourth 

ZM Series amp channel powers small speakers in the lobby with a 12 watt tap. 

Содержание ZM125

Страница 1: ...AX MIN MAX MIN MAX MIN MAX ALL ZONE 1 ZONE 2 ZONE 3 ZONE 4 ZONE 5 12dB 0 dB 12dB 12 0 12 125Hz 250Hz 500Hz 1kHz 8kHz 3 0 4 10 20 ON OFF MIN MAX 2kHz 4kHz SAMSON MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX...

Страница 2: ...NG TYPE PLUG POLARIZED PLUG HAS TWO BLADES WITH ONE WIDER THAN THE OTHER GROUNDING TYPE PLUG HAS TWO BLADES AND A THIRD GROUNDING PRONG 4HE WIDE BLADE OR THE THIRD PRONG ARE PROVIDED FOR YOUR SAFETY F...

Страница 3: ...or objects have fallen into the unit the unit has been exposed to rain or moisture does not operate normally or has been dropped PRECAUCION Para reducir el riesgo de incendios o descargas no permita q...

Страница 4: ...samsontech com Table of Contents Introduction 1 ZM Series Features 2 ZM Series Layout Front Panel 3 ZM Series Layout Rear Panel 4 Designing an Installation Plan 5 Operating The ZM Series 8 Operating...

Страница 5: ...he ZM75 and ZM125 can be table top or mounted in a standard 19 inch equipment rack using the included rack mount ears The sleek black finish matches just about any d cor plus the steel chassis adds to...

Страница 6: ...ce or pre recorded announcement to your telephone system A convenient telephone paging input on a Euroblock terminal allows you to interface your PBX system for handset paging 12dB 0 dB 12dB 12 0 12 1...

Страница 7: ...6 LEVEL control knob The six control knobs are used to set the individual level of the input sources 7 MASTER control knob This control knob adjusts the overall system volume 12dB 0 dB 12dB 12 0 12 1...

Страница 8: ...G C H G C H G C SW H LINK OUT PRE AMP OUT LINK IN AMP IN MAX VOLUME VOLUME MIN MAX MIN MAX INT EXT MUSIC ON HOLD CHIME TELE PAGING MIC 1 2 3 4 7 6 5 9 8 11 10 12 13 14 15 16 17 18 19 OUTPUT COM Const...

Страница 9: ...connecting microphones with phantom power to operate condenser type mics The ZM series also has a special priority feature so when you speak on the microphone the music is automati cally muted You can...

Страница 10: ...using an equipment rack such as one of the Samson SRK series To select a good location for your equipment rack you should consider several points including the proximity to each of the sound zones if...

Страница 11: ...mplifiers have built in transformers on each channel that step up the output voltage and reduce the current allowing you to connect to a series of speakers with step down transformers over long cable...

Страница 12: ...lly if multiple amplifiers are used in a rack Connecting the Speakers to the ZM Amplifier Make the speaker connections using the Euroblock output connectors on the rear panel It is never a good idea t...

Страница 13: ...l If your mixer has balanced outputs we recommend the use of three conductor cabling and connectors unbalanced two conductor connections can also be used but you ll get better signal quality and less...

Страница 14: ...S com plus equalizer like the Samson D2500 digital equalizer or feedback management systems like the Samson D3500 Connect the PRE AMP OUT to the input of the signal processor Then connect the output o...

Страница 15: ...eries constant voltage outputs are connected to two ceiling speakers in each of the Dining Rooms with their transformers set to a 12 watt tap The third constant voltage output powers two speakers in t...

Страница 16: ...older Points 1 2 3 Tip signal Sleeve ground Cold Pin 3 no connection Tip signal Sleeve ground 2 3 1 Male XLR Hot 2 Cold 3 Common 1 End View Solder Points 1 2 3 Tip signal Sleeve ground Cold Pin 3 no c...

Страница 17: ...PAY ATTENTION TO THE WARNING SYMBOL AND AVOID ELECTRICAL SHOCK DO NOT HOLD OR TOUCH THE COMMON AND 70 OR 100 VOLT WIRE CONNECTION WHILE OPERATING THE AMPLIFIER Follow the guidelines below to select th...

Страница 18: ...Ratio at rated power output Better than 90dB Crosstalk at all control maximum 70dB at 1kHz Rated Output Power at THD 0 36 60Watts 120Watts Total Harmonic Distortion THD at 1kHz rated power Less than 0...

Страница 19: ...15 Block Diagram...

Страница 20: ...Samson Technologies Corp 45 Gilpin Avenue Hauppauge New York 11788 8816 Phone 1 800 3 SAMSON 1 800 372 6766 Fax 631 784 2201 www samsontech com...

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