65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria
Tel: +359 56 820027, Fax: +359 56 836700
E-mail: [email protected] ,Web: www.devabroadcast.com
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Before you start
SAFETY WARNING
• The servicing of electronic equipment should be performed only by qualified personnel;
•
Before removing the covers DB6400 must be switched off and the mains cable unplugged;
•
When the equipment is open, the power supply capacitors should be discharged using a
suitable resistor;
•
Never touch the wires or the electrical circuits;
•
Use insulated tools only;
•
Never touch the metal semiconductor. They might carry high voltages;
•
For removing and installing electronic components, follow the recommendations for
handling MOS components.
ATTENTION:
DB6400 has an internal Lithium battery. Do not try to re-charge this battery!
Please contact us for detailed instructions in case the battery should be changed.