Installation Guidelines - Extron electronics P/2 DA2xi MT User Manual

CAUTION: Risk of Electric Shock
The two power cord wires must be kept separate while the power supply is plugged in. Remove power before
continuing.
ATTENTION :
Risque de choc électrique
Les deux cordons d'alimentation doivent être maintenus à l'écart tant que la source d'alimentation est branchée. Avant
de continuer, coupez l'alimentation.
To verify the polarity before connection, plug in the power supply with no load and check the output with a voltmeter.
Two-bank DIP switches
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output ( ). The Gain/Peak DIP switch should be on (up) when the output cable is over 100 feet (30.5 m). The Out Imp DIP
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switch changes output impedance. If all connections and operations are correct, but the output device has no picture, switch to
the other position.
Video output connector
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Audio output connector
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connector. Connect the other end of the cable to an audio output device or recorder.
NO GROUND HERE.
Do not tin the wires!
NO GROUND HERE.
ATTENTION: Potential Damage to Property.
Connect the sleeve to ground (Gnd). Connecting the sleeve to a negative (-) terminal will damage the audio output
circuits.
ATTENTION :
Possibles dégâts matériels :
Connectez le manchon à la borne de terre (Gnd). Connecter le manchon à une borne négative (-) endommagera les circuits
de la sortie audio.
Local monitor cable assembly
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the unit. The chain is used to attach the cable to the unit, to prevent the cable from being lost or misplaced.
Mounting
WARNING:
Installation and service must be performed by authorized personnel only. This product should be used with a UL approved
electrical box.
AVERTISSEMENT :
L'installation et l'entretien doivent être effectués uniquement par un technicien qualifié. Ce produit devrait être utilisé avec un
boîtier électrique certifié UL.
The P/2 DA2xi MT can be mounted on a rack shelf, under a desk or tabletop, or on a projector bracket.
UL Rack Mounting Guidelines
The following Underwriters Laboratories (UL) guidelines pertain to the safe installation of the equipment in a rack.
1. Elevated operating ambient temperature — If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient temperature. Therefore, install the unit in an
environment compatible with the maximum ambient temperature (Tma = +122 °F, +50 °C) specified by Extron.
2. Reduced air flow — Install the equipment in a rack so that the amount of air flow required for safe operation of the
equipment is not compromised.
3. Mechanical loading — Mount the equipment in the rack so that a hazardous condition is not achieved due to uneven
mechanical loading.
4. Circuit overloading — Connect the equipment to the supply circuit and consider the effect that circuit overloading might
have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used
when addressing this concern.
5. Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted equipment. Pay particular attention to supply
connections other than direct connections to the branch circuit (that is, use of power strips).
figure 2 on page 1) These switches affect only the video output (
— (see
— Connect the video output device (projector, display panel, or monitor) to this connector.
— Wire a 3.5 mm 5-pole captive screw audio connector as shown below, and plug it into this
Tip
Sleeve(s)
Sleeve(s)
Tip
Unbalanced Stereo Output
— Use this cable assembly to connect the local monitor (video) and speaker (audio) to
Potential risk of serious injury.
Risque potentiel de blessure grave ou de mort :
Tip
Ring
Tip
Ring
Balanced Stereo Output
), not the monitor
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