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4 SAFETY FIRST
It is important that loudspeaker systems are used in a safe manner. Please take some time to review the following points concerning safe use of Blackline Series loudspeakers.
Professional loudspeakers are capable of producing extremely high sound levels and should be used with care. Hearing loss is cumulative and can result from levels above 90dB if people are exposed for a long period. Never stand close to loudspeakers driven at a high level.
Tripod Mounting
The F8 and F10 incorporate a pole mounting socket to facilitate mounting on tripod stands. When using stands, the following precautions are advised:
Ensure that the stand will support the weight of the speaker by checking the stand manufacturers rating.
Make sure that the stand is placed on a level surface and that its legs are fully extended.
Do not place more than one speaker on each stand.
Run cables so that they do not present a trip hazard which could pull the speaker over.
When used outdoors in the wind, it may be necessary to add some weight to the base of the stand.
When using a pole mount with a
Stacking
Ensure that the floor or stage is level and solid.
Do not stack speakers too high outdoors where winds could topple the stack.
Be aware that speakers producing very high power levels can move or creep. To avoid this, place friction material between the floor and speaker and between each speaker.
Rigging and Suspension
WARNING: Suspending the system should only be done by qualified personnel following safe rigging practices. Secure fixings to the building structure are vital. Seek help from architects, structural engineers or other specialists if in any doubt.
Blackline Series enclosures are designed for portable applications, but can be suspended singly by means of the threaded inserts provided or by
All material © 2007. Martin Audio Ltd. Subject to change without notice. 5
Martin Audio – Blackline F8, F10, S12
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