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Chapter 4 Troubleshooting
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Prevention Measures
➢
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
Содержание VeCOAX ULTRA-HDMI-QAM-IP
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