2
Audio recording
When recording in 3H, 6H, L(linear)18H, or L24H mode, audio is
played back only during their respective modes.
Resolution and image quality
This VCR has a high quality circuit, which makes it possible to
attain more than 330 lines in B/W mode, and more than 240 lines
in colour mode(SP mode).
High density recording - H•D<LP>
High Density recording records 2x more fields than Normal Density
(SP). It reduces the time interval between pictures, providing more
pictures for smoother time lapse recording.
Tape remaining indicator
A bar indicator shows how much tape is left and/or that the tape
has approximately three minutes (in 3H mode) left.
Automatic head cleaning
For continuous smooth operation, the VCR automatically removes
foreign matter from the heads when a cassette is inserted.
Easy setting using a monitor
The on-screen menus simplify setting-up procedures. These
menus can be selected even without the input of a video signal.
Easy cueing with alarm recording
Index signals are added automatically at the beginning of “alarm
recording” for easy cueing. You can confirm the Alarm starting
time in the playback video on the monitor with the Alarm list using
the Maintenance menu.
Time date search system
Input the day and time you want to view and the VCR will search
and display it automatically.
External time clock adjustment
The on-screen time clock can be reset to the nearest hour by
applying a signal to the RST(RESET) IN terminal at the rear of the
VCR.
Record check
Correct recording can be confirmed by pressing the PLAY button
during recording.
Automatic azimuth head selection
This VCR can automatically select playback heads for normal VHS
compatible Time Lapse recordings, or older Time Lapse recordings
made using two Same Azimuth video heads. Same Azimuth Time
Lapse recordings use VHS cassettes but cannot be played normally
by VHS compatible VCRs.
Full lock mode
Locking prevents the VCR from being operated by an unauthorised
third party.
Special playback features
These include still images, speed search, reverse playback, frame-
by-frame viewing in both directions, slow motion and high speed
viewing.
JOG dial/SHUTTLE ring
Use to search for the desired image. You can adjust the playback
speed with the SHUTTLE ring and search for an image frame by
frame with the JOG dial.
Recording options
This versatile system offers a variety of recording options, including
daily and weekly timer recording, repeat and alarm recording.
Protection against power failures
Recording data including date, time and timer set-up, are stored
in backup memory, so the system can resume recording after a
power failure. The time of the failure is displayed on the monitor.
Digital <ELAPSED TIME> display
The Elapsed Time of recording and playback is stored in a non-
volatile memory IC. The elapsed time display should be used as a
guide as to when periodic maintenance should be carried out.
Tape use counter
Displays how many times you have repeatedly recorded on a tape.
This is helpful for deciding when it is necessary to replace a tape.
Daylight saving time setting
Daylight saving time setting is available. The clock can be put
forward by one hour by setting the menu.
CONTENTS
Pages
Elapsed time display ............................................................ 17
TIMER RECORDING ........................................................ 18, 19
ALARM RECORDING ................................................ 20, 21, 22
Alarm recording connection ................................................. 20
External time clock adjustment ............................................ 20
Setting for alarm recording .................................................. 21
Emergency recording ........................................................... 21
Alarm record time display .................................................... 22
Locating the start of alarm recordings ................................. 22
PLAYBACK ............................................................................ 23
Audio playback .................................................................... 23
SPECIAL EFFECTS PLAYBACK ........................................... 24
ADJUSTMENT DURING PLAYBACK
Tracking adjustment ............................................................ 25
Picture quality adjustment ................................................... 25
Vertical adjustment .............................................................. 25
WARNING DISPLAY ............................................................... 26
BEFORE CALLING FOR SERVICE ....................................... 27
CONTROL INPUT/OUTPUT SIGNALS AND CIRCUITS . 28, 29
SPECIFICATIONS .................................................................. 30
FEATURES
Up to 168 hours of recording: an ideal video system for automated security and surveillance systems.
Pages
FEATURES AND FUNCTIONS
Front view ............................................................................... 3
Fluorescent display ................................................................. 4
Rear view ................................................................................ 5
CONNECTING WITH OTHER EQUIPMENT ............................. 6
SETTING THE MENUS ................................................ 7, 8, 9, 10
SETTING THE PRESENT TIME ........................................ 11, 12
LOADING AND UNLOADING THE CASSETTE TAPE .......... 13
MANUAL RECORDING ............................................... 14, 15, 16
Audio recording ..................................................................... 14
Repeat recording .................................................................. 15
Series recording ................................................................... 15
One shot/Interval recording .................................................. 16
Synchronous recording ......................................................... 16
ADDITIONAL FEATURES
Counter memory ................................................................... 17
Tape counter ......................................................................... 17
Counter reset ........................................................................ 17
Memory back-up in case of power failure ............................. 17
Recording after a power failure ............................................. 17
Power failure time display ..................................................... 17
This time lapse VCR is designed especially for industrial, educational and security recording. In addition to ordinary 3-hour and 6-hour
recording modes, it has time lapse modes that allow recording of 18, 24, 48, 72, 96, 120 or 168 hours. Also, the recording time can be
extended up to 54,000 hours (for E-180 tape) if you choose one-shot recording with 3 minutes interval time. Frame-by-frame playback
and high-speed playback of longer recordings are also available. This adds up to a powerful surveillance system for banks, buildings,
traffic and parking lots, as well as a convenient scientific tool for observation of plant growth, animal behaviour and other time-intensive
processes.
Summary of Contents for HS-7168E
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