Toshiba KV-7168A Instruction Manual Download Page 46

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NOTICE

PREPARATION

INTRODUCTION

RECORDING

OPERATION

PLAYBACK

OPERATION

Order of Daily Checks

Turn the power ON for this VCR and for the connected
devices in the surveillance system including the video
camera and monitor TV.

Press the PLAY button.

Does the correct picture appear in the monitor TV?

Is the date-time display correct on the monitor TV?

Rewind the tape several digits on the section you
recorded the previous day.

Press the

TIME MODE button to go to the

A2-hour mode.

Is the playback picture normal?
Is there anything abnormal about the recorded date
and time?

Press the REC button.

Check the playback picture recorded in A2 hour mode.

After checking these matters change to the mode you
want to set to.

8/28/96 WED
17:30:06 A2

DAILY AND PERIODIC INSPECTION

This VCR has been designed to stand the use over long periods. Nevertheless, we recommend you to carry out regular daily
inspection to insure problem-free use.

Note:

It is particularly important to carry out daily checks when using the VCR for repeat recording.

Summary of Contents for KV-7168A

Page 1: ...23 PLAYBACK OPERATION 39 NOTICE 44 Instruction Manual VIRTUAL REAL TIME TIME LAPSE VCR KV 7168A POWER TAPE REMAIN TIME LAPSE VCR 4Head 168Hour DISPLAY PLAY STOP REV FWD TIME MODE SET SHIFT TRACKING LOCATION SELECT COUNTER ALARM RESET MEMORY PAUSE STILL ...

Page 2: ...e FCC Rules These limits are designed reasonable protection against harmfulinterferencewhentheequipmentisoperatedinacommercialenvironment Thisequipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to caus...

Page 3: ...nd the point where they exit from the product 9 Overloading Do not overload wall outlets ex tension cords or integral convenience receptacles as this can result in a risk of fire or elec tric shock IMPORTANT SAFETY INSTRUCTIONS 1 Read owner s manual Afterunpackingthisproduct read the owner s manual carefully and follow all the operating and other instructions 2 Power Sources This product should be...

Page 4: ... the vicinity of overhead power lines or other electric light or power circuits or where it can fall into such power lines or circuits When installing an outside antenna system ex treme care should be taken to keep from touching such power lines or circuits as contact with them might be fatal 12 Lightning Foraddedprotectionforthisprod uct during storm or when it is left unattended and unused for l...

Page 5: ...i i i i Internal time date generator This VCR includes an internal time date generator necessary for documentation purposes See page 15 i i i i i On screen programming Menu driven programming simplifies set up of various functions including but not limited to the following time date search timer setting and alarm recording i i i i i Timer recording function With timer recording it is possible to s...

Page 6: ......

Page 7: ...d the numerical value for each menu on the screen u LOCATION SELECT button Press to change the position of superimposed characters on the screen i TRACKING buttons Adjust to eliminate noise from playback picture o PLAY button Press to start the playback mode STOP button Press to stop tape running a PAUSE STILL button Press during recording to pause recording Press during playback for a still pictu...

Page 8: ...er formed only by qualified technical personnel Rear Panel 7 1 TAPE END OUT terminal Signal output terminal to annunciate to other devices that the tape has run out on the VCR 2 REC TRIGGER OUT terminal Signal output terminal to control the switching interval of the video cameras when connected to a sequential switcher or multiplexer 3 ALARM OUT terminal Output terminal to transmit an alarm signal...

Page 9: ...mperature For charging 0 C to 80 C For operating 20 C to 80 C For storing 30 C to 80 C i Charging time more than 48 hours Notes i Use only for this VCR i Do not dispose of the batteries into fire i Do not short circuit the terminals i Do not modify or disassemble i Avoid dropping unnecessary shocks 8 Connector RED wire Battery pack Installation 1 Install the battery pack placing the red wire upsid...

Page 10: ...Y PLAY PLAY PLAY PLAY PLAY 7Counter Alarm Counter Remaining Tape Error Mes sage indicator Press the ALARM button to display the alarm counter Press the ALARM button again to return to display the counter Press the TAPE REMAIN button to display the remaining tape time When an abnormality occurs during operation the error code is displayed E 1 Abnormality on reel rotation during tape running E 3 Abn...

Page 11: ...Y button the time mode can be selected Each time pressing the REW button during still playback mode the Reverse Field Advance playback one field will be carried out 3 STOP button Press to stop tape running 4 PLAY button Press to start play back 5 FF button Press to fast forward mode Press during playback for forward picture search mode To release the forward picture search mode press the PLAY butt...

Page 12: ...OUGH IN ON 75Ω FRONT PANEL DISABLE ENABLE REMOTE FUSE 1A 125V AC IN 1 2 3 4 VIDEO INPUT VIDEO OUTPUT EXT REF INPUT To QUAD OUT To VIDEO IN To VIDEO OUT To VIDEO IN To AC OUTLET 120V Quadrant picture unit IN ONE SHOT ALL CLEAR REMOTE IN MIC IN IN GND RESET OUT GND OUT GND TAPE END ALARM REC TRIGG IN OUT VIDEO IN OUT AUDIO SEE MANUAL SEE MANUAL To VIDEO OUT BNC connector To VIDEO IN BNC connector RG...

Page 13: ...mode to MANUAL by menu screen For further details consult the instruction manuals of the connected devices 12 When using the VCR connected to a frame sequential switcher pay attention to the following matters i When playing back in the A12 A18 or A24 hour mode mixing of pictures from other channels may occur If this occurs play back in a mode other than the A12 A18 or A24 hour mode i If the follow...

Page 14: ...ding intervals i Setting of recording for restoration of power following a power failure i Setting of operation after detection of tape end tape end detection mode for tape end detection during recording and when an alarm recording is made i Setting of display screen date day of week time recording time VCR number alarm i Setting of time display 24H 12H 13 0 00 00 A 2 1 1 95 SUN 17 30 02 A 2 8 28 ...

Page 15: ... END DISPLAY PROGRAM ALARM RECALL TIME DATE SEARCH TH2 ON 120H WE2 ON 120H WE1 ON 120H TU2 ON 120H TU1 ON 120H TH1 ON 120H PROGRAM MO1 ON 120H MENU DISPLAY MO2 ON 120H M E N U CLOCK ADJUST SETUP SETUP DISPLAY MODE END DISPLAY PROGRAM ALARM RECALL TIME DATE SEARCH 1ST AL6 AL5 AL4 AL3 AL7 ALARM RECALL AL1 MENU DISPLAY AL2 M E N U CLOCK ADJUST SETUP SETUP DISPLAY MODE END DISPLAY PROGRAM ALARM RECALL...

Page 16: ... button to blink Year and press the or SET button to set to 96 DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE S...

Page 17: ...e Playback or Recording time display On Screen Position Press the LOCATION SELECT button to adjust the display to desirable position The display moves in the direction shown by the arrows However during the date time display screen pay attention to the following when setting the date and time display positions When the display is set to an end of the monitor screen as shown in the figure synchroni...

Page 18: ...Y OF THE WEEK and press the or SET button to go to OFF Changes between OFF and ON each time the SET button is pressed Erasing the time display Press the or SHIFT button to blink TIME and press the or SET button to go to OFF Changes between OFF and ON each time the or SET button is pressed Erasing the speed display Press the or SHIFT button to blink SPEED and press the or SET button to go to OFF Ch...

Page 19: ...een DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT 18 This function enables to indicate and record information from cash register or ATM using a specified option box 1 Press the or SHIFT button to blink CHAR LINES and the or button to go to 6 2 Press the or button to select the characters of line number Each time pressing the or SET button...

Page 20: ...sed 3 Press the COUNTER MEMORY button to make COUNT M Counter Memory to light Alarm Memory When you want to view the location where alarm recording was performed 1 Press the STOP button 2 Press the COUNTER MEMORY button twice to make ALARM M to light 3 Turn the SHUTTLE dial to set rewind or fast forward 4 Press the PLAY button When the tape reaches the alarm recorded position The VCR automatically...

Page 21: ... period it may take considerable time for computation When operating at fast speed in the A2 hour mode the computation is faster Note It is possible to compute the remaining time for T 120 T 90 T 60 and T 30 tape The display will not be correct for other kinds of tape Error Message When an abnormality occurs during operation the error code is displayed At the same time the buzzer will sound contin...

Page 22: ...The alarm recording starts by an alarm trigger signal input and the VCR is set to recording pause mode again to wait for next alarm trigger input Also the one shot recording starts by an one shot trigger signal input and the VCR is set to recording pause mode again to wait for next one shot trigger input When recording pause mode continues for appointed time L01 1 min L02 2 min L03 3 min without a...

Page 23: ... Cassette Compartment i Power goes on automatically and the cassette indicator lights Unloading a Cassette 1 Turn the power ON 2 Press the EJECT button Safety Tab i A video cassette is equipped with a safety tab to prevent accidental erasure When the tab is removed recording is not possible Cassette indicator Adhesive tape i If you wish to record on a cassette with the tab removed use adhesive tap...

Page 24: ...op mode to protect the video tape and heads i Repeat recording restart recording alarm recording etc also operate during recording i When recording is interrupted or the recording time is changed the pictures may be disturbed at that location i If a power failure should occur it is possible to resume recording in the same time mode as long as the power is restored within approximately 10 days i Du...

Page 25: ...s the or SHIFT button to blink SETUP and press the or SET button 3 Press the or SHIFT button to blink RESTART REC 4 Press the or SET button to go to ON DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT M E N U CLOCK ADJUST SETUP SETUP DIS...

Page 26: ...e start or end time is set PROGRAM Screen 1 PROGRAM Screen 2 Daily Timer Recording To record every day for certain period starting at certain time set daily timer recording In case of recording every day from 8 30 to 17 00 in A24 mode Ending hour display Recording time display Ending minute display Starting minute display Monday 1 2 Tuesday 1 2 Wednesday 1 2 Thursday 1 2 Starting hour display ON S...

Page 27: ...y daily check i During timer power off mode alarm recording will not operate at all During the 12 hour display the display appears as follows i The TIME MODE button is pressed the display changes as follows 120H 168H L01 L02 L03 A2 A6 A12 A18 A24 24 48 72 120 i The TIME MODE button is pressed the display changes in the reverse direction IF A POWER FAILURE SHOULD OCCUR i If a power failure occurs t...

Page 28: ...ATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT M E N U CLOCK ADJUST SETUP SETUP DISPLAY MODE END DISPLAY PROGRAM ALARM RECALL TIME DATE SEARCH M E N U CLOCK ADJUST SETUP...

Page 29: ... TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT 28 DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT 15 Press the DISPLAY button twice 16 Press the TIMER button DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT TIMER REC H SP TIMER TH2 ON 120H WE2 ON 120H W...

Page 30: ...rding every appointed time L01 1min L02 2min L03 3min to protect the tape and the video head from damage Warning at Alarm Recording When an alarm signal is input the buzzer sounds and the alarm display on the VCR DISPLAY lights At 1ST the first oldest alarm input information is displayed At AL1 the latest alarm input information is displayed When more than seven items are input the old information...

Page 31: ...tput for power source to any of external devices i Connecting alarm reset input To GND To alarm out Warning External interface Alarm lamp or alarm buzzer To alarm in Alarm switch To GND To alarm reset Alarm reset switch When the alarm switch is ON alarm recording starts However when a closure is applied across the ALARM RESET and GND terminals the alarm record condition resets and the VCR returns ...

Page 32: ...1 minute recording 1 minute and 30 seconds recording 2 minutes recording 2 minutes and 30 seconds recording 3 minutes recording 6 minutes recording Recording to tape end Recording during alarm input Display 5S 15S 30S 1M00S 1M30S 2M00S 2M30S 3M00S 6M00S CONT MANUAL 4 Press the SHIFT button to blink SPEED and press the SET button to set the recording time mode i Each time the SET button is pressed ...

Page 33: ...DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT Operation of One shot Recording 1 Press the TIME MODE button to select L01 L02 or L03 2 Press the DISPLAY button 3 Press the SHIFT button to make SETUP blink and press the SET button 4 Press the SHIFT button to make 1 SHOT REC FIELD blink and press the SET button to set the number of recording...

Page 34: ...ted during recording pause i Each time pressing the SET button the display changes as follows 0 2s 0 5s 1 0s 2 0s i Each time pressing the SET button the display changes in the reverse order Time interval 1 field per 0 2 seconds 1 field per 0 5 seconds 1 field per 1 0 seconds 1 field per 2 0 seconds Display 0 2s 0 5s 1 0s 2 0s REC Remote control switch To release the One shot Recording mode Press ...

Page 35: ...TION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT Caution If you need Auto Rewind function even for the case that alarm recording starts during recording please set TAPE END ALARM to CONT in the MENU SCREEN Note i The buzzer screen display and counter displays operate as follows...

Page 36: ... to Auto Rewind even if an alarm condi tion occurred then set TAPE END ALARM to CONT in the MENU SCREEN DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT M E N U CLOCK ADJUST SETUP SETU...

Page 37: ...es to recording mode at beginning of the tape Caution If you need the VCR to repeat record even if an alarm condi tion occurred then set TAPE END ALARM to CONT in the MENU SCREEN iNow the Repeat Recording Setting is completed DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MO...

Page 38: ...r A18 hours 0 05 s camera D 0 05 s camera C 0 05 s camera B 0 05 s camera A A B C D A B C D Video track Vertical synchronization Notes i Each time a video track is recorded the video camera is automatically switched by the position of the vertical synchroniza tion signal i The video camera switching time differs according to the time mode i Record playback picture is snowy or noisy when operating ...

Page 39: ... PULSE DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT 38 REC TRIGGER SEL FIXED PULSE Normal Recording A2 A6 LOW 0V PULSE 1 A12 168 PULSE 1 PULSE 1 A12 A24 HIGH 5V PULSE 1 One shot Recording L01 L03 PULSE 1 PULSE 1 Alarm Recording A2 A6 HIGH 5V PULSE 1 Record mode a ms b ms a ms b ms A2 20 32 36 48 32 380 420 A6 20 32 36 72 32 580 620 24 32 180 220 A24 32 216 220 A18 32 48 52 168 32 1380 1420...

Page 40: ...r 1 minute and the VCR returns to normal playback i The time mode cannot be changed during reverse playback only in A2 and A6 hours i When playing back a tape that has been recorded in the A12 A18 A24 24 48 72 120 and 168 hour modes pay attention to the following points The picture may be somewhat horizontally unstable however this is not a malfunction of the VCR The upper section of the picture o...

Page 41: ...HUTTLE Dial You can also activate the picture search and slow playback of various speed by turning the shuttle dial on the VCR SHUTTLE dial STOP 2nd Step 2nd Step CENTER 1st Step 1st Step n o i t c e r i d d r a w o F n o i t c e r i d e s r e v e R The playback speed changes by turning the dial as shown below Return to center Turn dial to the Reverse direction Dial CENTER 2nd STEP 1st STEP Turn d...

Page 42: ... or the PLAY button i If still playback continues for ten minutes the unit auto matically returns to playback Field Advance Playback Used when you want to analyze a scene in more details during playback Turn the SHUTTLE dial to the forward direction during still playback To return to still playback release the SHUTTLE dial See page 40 i If the SHUTTLE dial is turned to end a field advance playback...

Page 43: ...searching a section of tape that has an alarm on it In this case perform alarm search i Time date search may cause a time error listed in the following to the specified time i Time date search may not be carried out in the areas at REC start and REC end shown below DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SET SHIFT ...

Page 44: ...r alarm that has been recorded on the tape Search Operation 1 Press the STOP button 2 Press the COUNTER MEMORY button twice to make ALARM M to light 3 Turn the SHUTTLE dial to set rewind or fast forward 4 Press the PLAY button When the tape reaches the alarm recorded position The VCR automatically enters the still picture mode REC ALARM H SP ...

Page 45: ...REPARATION INTRODUCTION PLAYBACK OPERATION NOTICE Additional remarks Input Output Terminal Signal level SIGNAL LEVELS OF INPUT OUTPUT TERMINALS NOTICE 44 ALARM IN ALARM RESET ALARM OUT REC TRIGG OUT TAPE END OUT ONE SHOT IN ...

Page 46: ...us day 5 Press the or TIME MODE button to go to the A2 hour mode 7 Is the playback picture normal Is there anything abnormal about the recorded date and time 8 Press the REC button 9 Check the playback picture recorded in A2 hour mode 10 After checking these matters change to the mode you want to set to 1 2 3 8 28 96 WED 17 30 06 A2 1 2 3 DAILY AND PERIODIC INSPECTION This VCR has been designed to...

Page 47: ...ximate value Time since the last maintenance Max 9999 hours approximate value i Regularly clean and replace parts in this VCR using the displayed usage times as a guide For further details consult your dealer 2 Press the SHIFT button to blink SETUP and press the SET button 3 Press the SHIFT button to change to SETUP screen 2 DISPLAY TIME MODE SET SHIFT TRACKING LOCATION SELECT DISPLAY TIME MODE SE...

Page 48: ...protects against damage to tapes the video heads and other parts i i i i i What is condensation If you pour cold beer in a glass water droplets gather on the surface of the glass This phenomenon is known as condensation i i i i i When condensation occurs If you continue to use the video device in this state the tape will cling to the internal parts of the VCR causing damage to the tape and video h...

Page 49: ...i Is the REMOTE switch OFF i Is the Dew lamp blinking The VCR is not operating because the safety functions are operat ing Wait until the blinking stops with the Power switch ON i Has the VCR s power plug been removed from the AC outlet for a long period Insert the power plug in the AC outlet and carry out continuous charging for 48 hours or longer i Is the BUZZER switch set to OFF If off the buzz...

Page 50: ...a location near heat sources such as radiators or air ducts or in a place subject to direct sunlight excessive dust mechanical vibrations or impacts i Allow adequate air circulation to prevent internal heat build up Do not place the VCR on soft surfaces rugs blankets etc too near materials such as curtains and draperies or in a built in installation such as a bookcase or rack i Keep the VCR and th...

Page 51: ...de monochrome mode More than 43 dB A2 hour mode color mode Audio input Line input 308mV rms more than 47k Ω pin jack Microphone input 0 245mV rms less than 5k Ω ø3 5 jack Audio output 388mV rms less than 4 7k Ω pin jack No of audio tracks 1 track Audio frequency characteristics 100 Hz to 10 kHz A2 hour mode Audio S N More than 43 dB A2 hour mode Operating conditions Temperature 41 F to 104 F 5 C t...

Page 52: ...CCTV GROUP VIDEO COMMUNICATION INFORMATION SYSTEM DIVISION 1010 Johnson Drive Buffalo Grove Illinois 60089 6900 708 541 9400 Printed in Japan 70971646 TOSHIBA AMERICA C P INC ...

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