Televes 554501, User Manual

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DVB-T Modulator
12
10) Network
This interface indicates the default IP address and network mask of this device.
User can revise it and click “Apply” to confirm.
11) Password
User can revise the login password in this menu by type accordingly information
as required and click “Apply” to confirm.
6. Troubleshooting
Televés’ ISO9001 quality assurance system has been approved by CQC
organization. For guarantee the products’ quality, reliability and stability. All
Televés products have been passed the testing and inspection before ship out
factory.
The testing and inspection scheme already covers all the Optical, Electronic and
Mechanical criteria which have been published by Televés. To prevent potential
hazard, please strictly follow the operation conditions.
Prevention Measure
Installing the device at the place in which environment temperature between
0 to 45 °C
Making sure good ventilation for the heat-sink on the rear panel and other
heat-sink bores if necessary
Checking the input AC within the power supply working range and the
connection is correct before switching on device
Checking the RF output level varies within tolerant range if it is necessary
Checking all signal cables have been properly connected
Frequently switching on/off device is prohibited; the interval between every
switching on/off must greater than 10 seconds.
Conditions need to unplug power cord
Power cord or socket damaged.
Any liquid flowed into device.
Any stuff causes circuit short
Device in damp environment
Device was suffered from physical damage
Longtime idle.
After switching on and restoring to factory setting, device still cannot work
properly.
Maintenance needed
7. Application
7.1 Ordering guideline
Our design is individual module, for this series device the encoding module
including three version for optional:
MPEG2 SD encoding with 1 CVBS module
MPEG2 SD super encoding with 2 CVBS module
MPEG4 AVC H.264 encoding with 1 HDMI module
Modulation module including one version for optional:
DVB-T COFDM RF out module