65 Aleksandar Stamboliyski Str., 8000 Bourgas, Bulgaria
Tel: +359 56 820027, Fax: +359 56 836700
E-mail: [email protected] ,Web: www.devabroadcast.com
- 15 -
Before you start
SAFETY PRECAUTIONS
• The servicing of electronic equipment should be performed only by qualified personnel;
•
Before removing the covers DB7001 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:
DB7001 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.
OPERATING ENVIRONMENT RECOMMENDATIONS
For normal operation of DB7001, we recommend following the instructions listed below.
•
Install the unit in places with good air conditioning. DB7001 is designed to operate within the
ambient temperature range of 10 to 50°C. The equipment rack should be ventilated in order
for the device to keep its internal temperature below the maximum ambient temperatures;
•
We do not recommend installation in rooms with high humidity, dusty places or other
aggressive conditions;
• Locate the device away from abnormally high RF fields;
•
Use only checked power supply cables. We strongly recommend the usage of shielded
cables;
•
Connect DB7001 only to reliable power supply sources. In case of unstable power supply,
please use Uninterruptible Power Supply (UPS);
•
Use the device only with its top cover on to avoid electromagnetic anomalies. Otherwise,
this may cause problems with the normal functionality of the unit;
•
For the normal remote operation of the unit, connect DB7001 to a good quality Internet
connection;
•
For the normal operation of DB7001, check if the network settings past through all the
required data traffic.
