Motorola DCT1800 User Manual

The operational check tests the communication link between the remote control and the 
DCT1800. The procedures verify the DCT1800 response to remote control commands. 
Table 3-1 lists the operational check procedures: 

! 

Press 

POWER

 to turn on the DCT1800. 

! 

Turn on the TV and tune it to the output channel of the DCT1800 (channel 3 
or 4). 

Tune to several channels by entering the channel number with the numeric keys on 
the remote control. 

If the DCT1800 does not operate properly, refer to Section 4, “ Troubleshooting” . 

The DCT1800 has no front panel buttons. To perform a cold initialization, or reset, use the 
remote control. 

To execute a cold initialization: 

1 

Hold down any key on the remote control while disconnecting and reconnecting AC power to 
the DCT1800. 

After booting up, the 

POWER

 LED on the DCT1800 front panel will flash. 

2 

Within 3 seconds, press the 3 key on the remote control. 

The 

POWER

 LED on the DCT1800 front panel flashes at a decreased rate. 

3 

Within 3 seconds, press the 2 key on the remote control. 

The 

POWER

 LED on the DCT1800 front panel flashes at an increased rate. 

4 

Within 3 seconds, press the 8 key on the remote control to initiate the cold reset.