Nikon DX-TL4516E - Manual (Page 34)

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If problems with the unit persist even after you’ve followed the suggestions below, disconnect the power cord and contact the
retailer from whom you purchased the unit.
INST
ALLA
TION
RECORDING
Consult the following Description of problem
• Is the power cord properly plugged in?
• Is the LOCK indicator light on?
• Is the TIMER indicator light on?
• Is the MAIN switch on the rear of the unit set to “OFF” ?
• Is the LOCK indicator light on?
• Is the POWER indicator flashing? (The unit cannot be operated while the POWER
indicator is flashing.)
• The safety features may be in operation.
Reset the unit by pressing the RESET button on the rear panel using a ballpoint
pen or similar object, and then turn the power on again.
• Are the monitor and camera(s) connected correctly?
• Is the unit receiving an input signal from the selected camera?
Check this by displaying the SPLIT16 screen.
• Is the connecting cord connected correctly?
• Is the camera’s focus adjusted correctly?
• Is repeat recording set to "Repeat Off"?
• The recording starts after the time set for recording rate is passed.
Was the unit stopped during that time?
• Is the LOCK indicator light on?
• During normal recording, alarm recording, and emergency recording, press the
REC/STOP button for more than 2 seconds.
• Is timer recording in progress?
To stop timer recording, press the TIMER button for more than 2 seconds.
• Is repeat recording set to "Repeat On"?
• Are the date and current time set accurately?
• Are the recording start-/end-times and the recording rate set correctly?
• Is repeat recording set to "Repeat Off"?
• Is the recording rate for alarm recording set to “– – –”?
• Is the recordable capacity for alarm recording area full?
• Is the unit in timer recording stand-by mode?
(Is the TIMER indicator light on?)
• Are the peripheral switches, etc., connected correctly?
The unit does not be turned
on.
Power is on, but the unit
does not operate.
Pictures are not appearing
on the monitor.
The quality of the monitor
picture is poor.
The unit does not start
recording.
The unit does not stop
recording.
The unit does not repeat the
recording.
The unit does not perform
timer recording.
The unit does not perform
alarm recording.
Troubleshooting