Troubleshooting, Trouble with playback – Panasonic TL350 Manuel d'utilisation

Page 24

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Troubleshooting

The power has been restored after a

power failure but recording does not

automatically resume

• Has the power failure lasted a long time (more than 1 week)*?

Set the timer recording switch to EXT to ensure that the unit is
set to the recording mode even after a prolonged power failure

Recording cannot be stopped

• First set the MENU/REC LOCK switch to OFF and then operate

• Is REC LOCK on Menu Screen 1 at OFF?

1-week programmed timer recording

cannot be conducted properly

• Are the date and time on the regular displays correct?

{See page 12)

One or more cameras do not record

when a multiple number of cameras are

used

• Turn the time adjustment control on the frame switcher, and adjust

It

to a setting which is longer than the video recording duration in

the recording time mode

• Connect a camera switching cable between the unit and frame

switcher (See page 21)

No auto repeat recording

• Has the stop button been pressed during auto rewinding?

No timer recording

• Are the present time and start/stop times for the timer recording

correct?

■ Has INT or EXT lighted on the display?

No alarm recording

• Have the alarm sensors and alarm input connectors been

connected properly?

• Has the alarm recording mode been selected on Menu Screen 3?

Trouble with playback

Noise sometimes appears on the

playback pictures

• Adjust the tracking buttons (See page 22)

Dirty playback picture

• The video heads may be dirty or clogged or they may have

reached the end of their service life Consult with your dealer

“Snow” on playback picture

• The video heads may be dirty or clogged Consult with your

dealer

While a multiple number of cameras are
being used, two scenes appear as the
playback picture when the cameras are
switched

• Has the camera switching signal cable been connected

properly?

Recording starts when the unit’s power
plug

IS

connected to or disconnected

from the power outlet

• Has INT or EXT lighted on the display?

No playback because recording starts

when the mam power for the connected

equipment is set to ON

• Has INT or EXT lighted on the display?

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