Concept Pro VXM4-4, User Manual

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1
BEFORE INSTALLING
BEFORE INSTALLING
• Installation should be carried out only by qualified personnel and in accordance with any
electrical regulations in force at the time.
• The DVR must be placed on a stable surface or mounted in an approved cabinet. Adequate
ventilation must be provided, taking particular care not to block any of the air vents on the DVR.
• Adequate protection against lightning strikes and power surges must be installed to prevent
damage to the DVR.
• Any safety warnings on the DVR and in these instructions must be adhered to.
• If cleaning is necessary, shutdown the DVR and disconnect power first. Use a soft dry cloth only –
never use any abrasive cleaners.
•
Do not attempt to service or repair the DVR as opening or removing covers may expose
dangerous voltages or other hazards. Refer all servicing to qualified service personnel