Motorola DCT3080 ユーザーズマニュアル

 

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This section provides troubleshooting guidelines. If problems still occur 
after performing the diagnostics, call the TRC for assistance as 
described in Section 1, “Introduction.” 
Problem Possible 

The cable terminal may have received a software update and 
may not power on while the new software is being installed. 
Try again in a few minutes. 

Verify that the AC power cord is connected to the cable terminal 
and an AC outlet. Unplug the cable terminal from the AC 
outlet, plug it back in, and then press the 

 button. 

If the cable terminal is connected to a switched outlet on 
another unit, verify that that unit is powered on. 

Press the 

 button on the cable terminal front panel 

instead of the remote control. The batteries in the remote 
control may be depleted. 

Verify that the remote control is in “Cable” mode. 

Verify that there are no obstructions between the remote 
control and the cable terminal. Aim the remote control directly 
at the cable terminal front panel, not the TV or VCR. 

The angle between the remote control and the cable terminal 
may be too large. Stand in front of the cable terminal and not 
too far to either side. 

Press and release operation keys one at a time, firmly and 
deliberately. 

Try changing channels using the buttons on the cable terminal 
front panel. 

Check the batteries in the remote control. Install new batteries 
if needed.