Panasonic AG-TL950 appendix Troubleshooting, No Error Indication

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8 TROUBLESHOOTING

8-2 No Error Indication

Symptoms

Causes

Remedies

 

 

 

No power is supplied.

q Is the power cord disconnected?

q Connect the power cord to an AC outlet.

 

q Is the [TIMER] indication shown?

q Press the [TIMER] button so that the

 

q Is the Operation Lock mode

“TIMER” indication goes out.

 

engaged?

q Release the Operation Lock mode.

 

 

 

Operation buttons have no effect

Is the Operation Lock mode

Release the Operation Lock mode.

during recording and playback.

engaged?

 

 

 

 

No picture is shown during

q Is the monitor connected correctly?

q Connect the monitor correctly.

playback.

q Is the “TIMER” indication lit?

q Press the [TIMER] button to clear the

 

 

“TIMER” indication.

 

 

 

Noise appears in the picture in

This is not a malfunction.

 

the Shuttle Search mode, Still

 

mode and Field Advance mode.

 

 

 

 

 

Noise appears in part of the

Is the tracking adjusted properly?

Adjust the tracking with the [TRACKNG

playback picture.

 

+/–] button.

 

 

 

When the cassette is played

Dust may have accumulated on the

Clean the heads with a commercially-

back, the picture becomes

video heads.

available head cleaning tape. If the picture

rough or disappears.

 

quality is still unsatisfactory, consult your

 

 

local Panasonic dealer.

 

 

 

No sound is heard during

q Are you recording in a timelapse

q Use a tape on which sound is recorded.

playback.

mode? If so, sound is not recorded.

 

 

q During alarm scan, no sound is

 

 

output.

 

 

q Are you playing back in Time Lapse

q Playback sound is not output in the

 

mode?

timelapse mode.

 

 

 

Recording is impossible.

Has the cassette safety tab been

Paste a piece of cellophane tape over

 

removed?

the hole.

Timer recording is not working.

q Is the clock set correctly? Is the

q Check again.

 

timer properly programmed?

 

 

q Is the “TIMER” indication lit?

q Check it again.

 

 

 

The clock cannot be set.

Is the “TIMER” indication lit?

Press the [TIMER] button so that the

 

 

[TIMER] indication goes out.

 

 

 

Tape running sound is heard in

During recording and playback, the

If you feel it is too noisy, install the VCR

the Record, Play, FF and REW

VCR’s motor and rotary heads are

in a rack.

modes.

running. The sound this generates is

 

 

normal and not a malfunction.

 

 

 

 

The time/date is not shown.

q Is the clock set?

q Set the clock.

 

q Is the <ON SCREEN MODE>

q Set the <ON SCREEN MODE> menu

 

menu switch set to “OFF”?

switch to “ON”.

Auto REW and repeat recording

Is the <TAPE END MODE> menu

Set the <TAPE END MODE> menu

are not possible during

switch in <ALARM/SENSOR

switch to “OFF”.

recording.

MODE> set to “STOP”?

 

 

 

 

Camera image is not switched.

Is the <CAMERA SW> menu switch

When setting the camera switching timing on

 

in <IN/OUT> set to “OFF”?

this unit, set the menu switch to “1 FIELD” or

 

 

“2 FIELD”.

External recording is not

Is the <REPEAT REC> menu switch

To perform repeat recording using external

possible.

in the <VTR MODE> menu set to

recording activation, set <REPEAT REC>

 

“ON”?

to “OFF” and <AUTO REW> to “ON”.

 

 

 

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Contents Operating VQT9726Safety Precautions InformationLock indicator Lock button Operation LockTime MODE+/- button Page Contents Major Features IntroductionPeriodical Maintenance PrecautionsIntroduction Regarding S-VHS ET Recording Inspection procedureDaily Inspection Erasure prevention tabControls and Connectors Front PanelControls and Connectors Display Rear Panel Series REC OUT series recording signal output terminal COM common ground terminalConnecting to a Camera ConnectionsSystem Using Sequential Switcher ConnectionsConnecting the Rear Panel Input/Output Terminal Connections On-Screen Display ON-SCREEN/MENU SwitchesDisplay items On Screen Mode screen Changing the on-screen display brightnessON-SCREEN/MENU Switches Contents of the main menu itemsMain Menu Display Date and Time Setting Time setting item and the hour digit blinksSet to OFF During Daylight Savings time Time setting for 29 seconds or lessHour Meter Display Standard timeAlarm Input/Power Loss Data Display Resetting alarm input/power loss failure dataWith the second item Menu Switch Setting Contents of Menu Switches Screens Items Set values Screens Set values FunctionDuration SEC Mode StopREC T-MODE ContinueAuto operate on PreparationCassette Loading/Unloading Auto playHigh-Density Recording Recording/Playback Speed Mode SelectionPreparation 120Recording Switch Setting During RecordingMenu switch settings ConnectionRecording Recording Basic OperationTimer Recording Timer Recording Program SettingPreparation To program timer recording at another time or day RPT Timer recording is executed on the specified dayOFF Programmed timer recording is not executed Press the Shift 7 button so that the next settingProgramming timer recording for more than 24 hours Timer button Menu buttonShift 7 button Shift f button Program Timer screen Recording speed On Enabled OFF DisabledStop time Start time Day of the week Holiday SET screen Holiday Timer Recording SettingT + Timer button Menu button SET button SET + button MonthDayTo stop timer programming before finishing Canceling/Changing Timer Recording ProgramTo modify timer programs To cancel preset timer programsIf programmed data overlap During timer recordingTimer recording If no cassette is loadedAlarm Recording Timelapse Alarm Recording Alarm signal input48H/NORMAL Setting the on-screen brightness and display items Tape END ModeSetting the alarm buzzer Setting the HDRSensor Recording When set to AL/SENSOR, both alarm recordingAlarm signals are input Sensor recording will be performedOperation Series RecordingConnections Repeat for all connected VCRsCounter value Connection SettingNon-stop continuous series recording Second VCR First VCRRepeat Recording ALARM/SENSOR ModeWhen the Auto REC Check menu switch is set to on Operation of the automatic recording check functionVCR control signal ground signal Recording with External VCR Activation SignalAlarm search/date and time search SRI/EXT Mode screenVTR Mode screen How to Restore Recording After Power FailureExternal Timer Recording Tape End BuzzerPlayback Menu switch settingPreparation To stop playbackStill playback Playback and SPECIAL-EFFECTS PlaybackSpecial-Effects Playback Field advance playbackREW button Shuttle search reverse and fast-forward playbackFast-forward shuttle search Reverse shuttle search Play buttonAlarm search setting screen Alarm Search/Date and Time SearchAlarm search Alarm numberDate/Time Search mode is canceled Alarm scanIs located, the Stop mode is engaged Date/time searchCounter Memory Function CNT Reset button Display buttonRepeat Playback Auto rewindTracking/V. Lock Adjustment Lock +/- buttons Tracking +/- buttonsTroubleshooting Error IndicationsError Contents VCR operation Measures Troubleshooting No Error IndicationAppendixes Tape Reel Counter/Tape Remaining Time TableAppendixes Terminals Signal levels Remarks 2H/6H recordingRecording signal input Rear Panel’s Inputs/OutputsTime/date SpecificationsAlarm Video SystemWestern Zone Office Security Systems GroupEastern Zone Office Industrial Medical Group

AG-TL950 specifications

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