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JVC SR-L910UA 7-8 Recording with External VCR Activation Signal

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TERMINAL

SEL 1 Set to EXT.

(External

recording

function)

VTR MODE 2

(SUMMER TIME) OFF

(TERMINAL SEL 1) EXT

(TERMINAL SEL 2) WARN

(REC REMAIN)) OFF

PRESS (SHIFT, SET)

PRESS (MENU) TO END

7-8 Recording with External VCR Activation Signal

Recording start/stop can be controlled externally by inputting a VCR activation signal to the [SERIES/CLOCK IN] terminal on

the SR-L910UA’s rear panel.

To [SERIES/CLOCK IN] terminalTo [COM] terminal

External control

equipment

Rear panel

Connection

Connect the [SERIES/CLOCK IN] terminal and [COM]

terminal on the SR-L910UA’s rear panel to the external

control equipment.

VCR control signal (ground signal)

Operation

Start of recording Stop

LV: 0 V

7 RECORDING

VTR mode 2 setting screen

1Set the function menu switch <TERMINAL SEL 1> to

“EXT” to use the external recording function.

2Press the MENU button to switch the on-screen display

to the time/date display.

3Load a cassette with a safety tab in place and engage

the Stop mode, the Pause mode or turn the operating

mode off.

• When a VCR activation signal (ground input) is input to

the rear panel’s [SERIES/CLOCK 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.

• When the activation signal is input again, recording

starts.

• When the [TIMER] indication is lit or the function is lit

or the function menu switch [TAPE END MODE] on

the VTR mode 1 setting screen is set to “REPEAT”,

this function is disabled.

• If a VCR activation signal is input while the unit is

already recording (started with the [REC] button),

recording continues and stops when the activation

signal is no longer input.

• The mechanism of the SR-L910UA cannot be

guaranteed if the Recording with External VCR

Activation Signal function is used frequently (100 times

/day or more).

• During playback, there may be some noise or picture

distortion at the point where one recording with external

VCR activation signal stops and another starts. This is

not a malfunction.

Contents

Main INSTRUCTIONS SR-L910UA VIDEO CASSETTE RECORDER R SL96150 SAFETY PRECAUTIONS CAUTION ATTENTION INFORMATION CAUTION NOTE: Page CONTENTS 1 INTRODUCTION 2 CONTROLS AND CONNECTORS 3 CONNECTIONS 4 MONITOR ON-SCREEN DISPLAY 1 INTRODUCTION 1-2 Periodical Maintenance 1-3 Precautions 5 Handling and storage place 5 5 5 2 CONTROLS AND CONNECTORS 2-1 Front Panel 6816 4 3 2-1 Front Panel 7 8 9 0 2-2 Display 1 6 8 911 12 13 2 3 45 7 10 14 6 2-1 FRONT PANEL 2-3 Rear Panel 1 2 3 4 ! @ # $ % 3 CONNECTIONS 1 2 3 4 5 3-2 Connecting a System Using a Sequential Switcher 3 CONNECTIONS 1 2 the SR-L910UA. 3 4 5 3-3 Connecting the Rear Panel Input/Output Terminal Connections COM CAM SW OUT External interface example 5 4 MONITOR ON-SCREEN DISPLAY 4-1 On-Screen Display in the Time/Date and Record Modes 5 1 2 4-2 Main Menu Display 4 MONITOR ON-SCREEN DISPLAY 5 1 2 4-3 Alarm Input/Power Loss Data Display 1 2 3 4 5 5 SETTING OF THE FUNCTION MENU SWITCHES 5-1 Function Menu Switch Setting 5 1 2 3 [ Three function menu switch setting screens are available. [ ]: Factory setting [ ]: Factory setting [ ]: Factory setting 6 PREPARATION 6-2 Date and Time Setting 6-1 Cassette Loading/Unloading Loading Auto power on 6 PREPARATION Set the date and time using the CLOCK ADJUST menu screen. Set the date and time on the front panel display 1 2 3 4 6-4 Selection of Record/Play Mode 6-3 Summer Time Compensation Standard time 1 2 1 7 RECORDING 7-1 Preparation 5 7-2 Recording Recording Check 5 [ 1 [ 2 1 2 [ 3 [ n [ n 4. 5 16.30.00 6. 7 8 4 5 7-3 Timer Recording 2, 3 16.30.00 6 4, 5 Canceling timer programming 1 2 1 2 3 Notes on timer recording Changing a preset timer program 1 2 3 [ 4 AL 7-4 Alarm Recording 5 7-4 Alarm Recording Connect an alarm sensor to the rear panels alarm input terminal. 2 3 [ 7-5 Sensor Recording 2 3 [ 4 7-6 Repeat Recording 7-7 Series Recording Connections Operations 1 2 7-8 Recording with External VCR Activation Signal Connection Operation 1 2 7-9 How to Restore Recording After Power Failure 7-10 External Timer Recording 7-11 Tape End Buzzer 1 2 8 PLAYBACK AND SPECIAL-EFFECTS PLAYBACK 8-1 Preparation Connection Function menu switch settings 5 8 PLAYBACK AND SPECIAL-EFFECTS PLAYBACK 8-3 Special-Effects Playback Reverse playback 1 2 8-4 Index Search 5 When the picture moves up and down in the Still mode 8-5 Tracking/V. Lock Adjustment 8 PLAYBACK AND SPECIAL-EFFECTS PLAYBACK 9 TROUBLESHOOTING 9-1 Error Indication 5 5 5 9-2 No Error Indication 9 TROUBLESHOOTING 10. OPTIONAL SA-K97U RS-232C INTERFACE BOARD 10-1. Installation of the SA-K97U 3. yourself on sharp edges and metal parts inside the VCR. Note: 10-2. SA-K97U Specifications 9-pin connector specifications Data format 5 5 5 5 5 10-3. SA-K97U RS-232C Protocol & Commands RS-232C protocol JVC table-1 JVC base table 10-3. SA-K97U RS-232C Protocol & Commands This section provides technical data for programmers. 30H 0AH Command description TXD B0H 33H 40H RXD 0AH 0AH 0AH 01H (or 05H) Search start Time 2-2 VCR setting commands TXD 7EH 30H 33H RXD 0AH 0AH 0AH Time 40H 0AH TXD 8EH RXD 0AH Time 30H 0AH 39H 0AH 33H 0AH 30H 0AH 39H 0AH 38H 0AH TXD 8FH RXD 0AH Time 31H 0AH 35H 0AH 32H 0AH 39H 0AH 35H 0AH 39H 0AH 2-3 Commands for VCR status verification * 2-4 Others (Input data correction/Error cancellation) TXD 7EH 30H 32H RXD 0AH 0AH 0AH Time 41H 0AH 33H 0AH 40H 0AH 3 Commands reference chart 11-1 Rear Panels Input/Output 11 APPENDIXES 11 APPENDIXES 11-2 Specifications [Time/date] [Alarm] [Video System] [Audio system]