JVC SR-9090U Recording with External VCR Activation Signal, External Timer Recording

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6 RECORDING

6-8 Recording with External VCR Activation Signal

Recording start/stop can be controlled externally by inputting a VCR activation signal to the [SERIES REC IN] terminal on the SR-9090U’s rear panel.

6 RECORDING

6-9 How to Restore Recording After Power Failure

If a power failure occurs during recording, recording will restart in the same mode as soon as power is restored.

AUDIO

VIDEO

Y/C

IN

REMOTE MIC

OUT

To [COM] terminal

*If the external recording function is activated a hundred times a day or more, a malfunction may occur because the guaranteed range is exceeded.

If you want to use this unit more than a hundred times a

AC~IN

day, set the recording speed mode to 2H/6H and

AC120V~50/60Hz

 

perform regular maintenance, replacing parts as

 

necessary.

To [SERIES REC IN] terminal

External control

equipment

To use this function, set the <POWER ON REC> menu switch in <VTR MODE> to “ON”.

If this menu switch is set to “ON” and operating mode is turned off and on again in the Stop mode, the VCR enters the Record mode automatically. Be careful.

VTR MODE screen

* * * * * * [ V I DEO * MODE ] * * * * * *

1 . I NPUT * * * * * * * * * * * * * L I NE 2 . DE TA I L * * * * * * * * * * * * * OF F 3 . V . PUL SE * * * * * * * * * * * * OF F

* * * * * * * [ V TR * MODE ] * * * * * * *

1 . HDR * * * * * * * * * * * * * * * * OF F

2. CNT * MEM * SW* * * * * * * * * OF F

3. POWER * ON * REC * * * * * * * OON Set to “ON”

4. AUTO * REC * CHECK * * * * * OF F

5. AUTO * REW* * * * * * * * * * * OF F

6. REPEAT * P LAY * * * * * * * * OF F

7. REPEAE * REC * * * * * * * * * OF F

Connection

VCR control signal (ground signal)

Connect the [SERIES REC IN] terminal and [COM] terminal on the SR-9090U’s rear panel to the external control equipment.

Alarm search/date and time search

6-10 External Timer Recording

External timer recording can be performed by connecting the SR-9090U2to an external timer.

LV: 0 V

Start of recording

Stop or operating mode off

Alarm recording or sensor recording should continue for at least 5 seconds.

When recording is performed in the long-time timelapse mode, date/time search will not function correctly if the recording duration is too short.

To ensure that the date/time search operates correctly, the recording duration must be equivalent to at least 5 seconds at Standard (2H) or EP (6H) speed.

(Example) With a 960-hour normal timelapse recording, a recording time of 40 minutes or more is necessary.

1Check that a cassette is loaded in the VCR.

*If the cassette’s safety tab has been removed, recording will not take place.

*This function does not work when the Timer Record mode is engaged.

Set the <POWER ON REC> menu switch in <VTR MODE> to “ON”.

Power is supplied from the external timer at the specified time and recording starts.

Recording is performed at the preset recording speed. If alarm recording or sensor recording is executed before the power is supplied, the Alarm Record mode or Sensor Record mode is released and normal recording starts.

1Operation

Set the <SRI/EXT REC> menu switch in <SRI/EXT MODE> to “EXT” to use the external recording function.

• Use the <EXT REC END> menu switch to select the

SRI/EXT MODE screen

* * * * * [ SR I / EX T * MODE ] * * * * *

1 . SR I / EX T * REC * * * * * * * * EXT

6-11 Tape End Buzzer

mode engaged when externally activated recording

ends.

When set to “STOP”, the VCR enters the Stop mode.

When set to “OPE OFF”, the operating mode is turned

2off.

Press the [MENU] button to set the on-screen display to

3the time/date display.

Load a cassette with a safety tab in place and engage the Stop mode or turn the operating mode off.

When a VCR activation signal (ground input) is input to the rear panel’s [SERIES REC IN] terminal, recording starts automatically and continues for as long as the activation signal is input.

When the activation signal stops, the Stop mode is engaged or the operating mode is turned off (according to menu switch setting).

When the activation signal is input again, recording starts.

2. EX T * REC * END * * * * * NOREXT Set to “EXT”

3. CNT * TAPESEND * * * * * * 7 0 0 0

* * [ ALARM / SENSOR * MODE ] * * *

1 . REC * MODE * * * * * * * * * * * OF F 2 . REC * SPEED * * * * * * * * * * * 2H 3 . DURAT I ON * * * * * * * * 1 1 5 SEC

4. TAPE * END * MODE * * * * * * OF F

5. AUTO * REW* * * * * * * * * * * OF F

6. REPEAT * P LAY * * * * * * * * OF F

7. REPEAE * REC * * * * * * * * * OF F

In addition to the Stop mode and the operating mode off status, the external recording function also operates in the Pause mode.

If recording is already in progress when the VCR activation signal is input, recording continues and stops when the activation signal is no longer input.

Note:

When the TIMER indication lights or the menu switch <REPEAT REC> in the <VTR MODE> menu is set to “ON”, externally activated recording is not executed.

Toexecuterepeatrecordingviatheexternalrecordingfunction, set <REPEAT REC> to “OFF” and <AUTO REW> to “ON”.

You can switch the buzzer sound which lets you know when the tape ends during recording ON/OFF.

5To sound the buzzer, set the menu switch <TAPE END> in <BUZZER> to “ON”.

If <CNT TAPE END> in the <SRI/EXT MODE> menu is set to any position except “OFF”, the buzzer sounds when the reel counter value is reached.

5The buzzer continues to sound. To stop the buzzer sound, set the menu switch <TAPE END> to “OFF”, perform another operation (such as pressing the [REW] button) or press the [OPERATE] button.

5During repeat recording and auto rewind, the buzzer sounds for about 2 seconds.

BUZZER screen

* * * * * * * * [ BUZ Z ER ] * * * * * * * *

1 . TAPE * END * * * * * * * * * * * OON Set to “ON” 2 . AL / SENSOR * I N * * * * * * * OF F

3 . WARN I NG * * * * * * * * * * * * OF F

* * * * * * * * [ I N / OUT ] * * * * * * * *

1 . CAMERA * SW* * * * * * * * * * OF F

2. RS 2 3 2 C * B . RAT E * * * * * 9 6 0 0

3. DURAT I ON * * * * * * * * 1 8 0 SEC

4. TAPE * END * MODE * * * * * * OF F

5. AUTO * REW* * * * * * * * * * * OF F

6. REPEAT * P LAY * * * * * * * * OF F

7. REPEAE * REC * * * * * * * * * OF F

Shown only when the SA-K97U is installed

44

45

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Contents Best possible performance Thank you for purchasing this JVC productBefore operating this unit, please read Is made from 100% Instructions carefully to ensure Recycled paperRemarque Safety PrecautionsOperation Lock InformationContents Introduction Major FeaturesPeriodical Maintenance PrecautionsVideo cassette Controls and ConnectorsFront Panel Daily InspectionDisplay Controls and ConnectorsRear Panel Connections Connecting to a Camera System Using Sequential SwitcherConnections On-Screen Display ON-SCREEN/MENU SwitchesConnecting the Rear Panel Input/Output Terminal Connections Time ModeMain Menu Display ON-SCREEN/MENU SwitchesDate and Time Setting Contents of the main menu items1Standard time Alarm Input/Power Loss Data DisplayHour Meter Display Contents of Menu Switches Menu Switch SettingSRI/EXT Video Mode Pulse OFFVTR Mode AlarmUnloading PreparationCassette Loading/Unloading LoadingPreparation Recording/Playback Speed Mode SelectionSwitch Setting During Recording RecordingRecording Basic Operation Timer RecordingRecording 7START 3 0 0Set the day Holiday Timer Recording SettingOn Screen Start time blinks and set minute to 00 with the SET +1To modify timer programs Canceling/Changing Timer Recording ProgramAlarm Recording Connections Sensor RecordingSeries Recording Non-stop continuous series recording Repeat RecordingAlarm search/date and time search Recording with External VCR Activation SignalHow to Restore Recording After Power Failure External Timer RecordingPlayback Playback and SPECIAL-EFFECTS PlaybackPlayback and SPECIAL-EFFECTS Playback PreparationShuttle search reverse and fast-forward playback Alarm Search/Date and Time SearchAlarm search Auto rewind Alarm scanRepeat Playback Counter Memory FunctionV. Pulse TroubleshootingError Indications Tracking/V. Lock AdjustmentOptional SA-K97U RS-232C Interface Board TroubleshootingNo Error Indication Installation of the SA-K97UOptional SA-K97U RS-232C Interface Board SA-K97U SpecificationsSA-K97U RS-232C Protocol & Commands VCR setting commands Command descriptionThis section provides technical data for programmers VCR control commands4th byte 6th byte Commands for VCR status verification1st/2nd byte 3rd byte 5th byte4th byte Others Input data correction/Error cancellationCommands reference chart Contents of 5th byte BIT 0/1/2/3 Speed CodeRear Panel’s Inputs/Outputs AppendixesTape Reel Counter/Tape Remaining Time Table AppendixesSpecifications