Panasonic ag-tl750 User Manual

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6-4  Alarm Recording
Alarm recording functions during timelapse recording. When an alarm signal is input to the rear panel’s ALARM IN terminal, an
index code is recorded on the tape and the VCR automatically switches to the 3H (SP) mode for realtime recording of the
alarm situation. Normal timelapse recording is restored after the preset alarm recording duration has passed.
* Alarm recording will not start from the Pause mode.
* An index code (VISS) is recorded at the start point of the alarm recording as an alarm cue signal.
* During alarm recording, a +12 V signal is output from the rear panel’s ALARM REC OUT terminal.
* If a new alarm signal is input during alarm recording, alarm recording restarts from that point.
6  RECORDING
“AL” indication
5
Menu switches are provided for alarm recording
duration, buzzer ON/OFF in alarm recording, and
Forced Stop mode ON/OFF at tape end.
5
During alarm recording, the [AL] indication is lit on the
VCR and the [ALARM] indication is lit on the monitor
display. After alarm recording is complete, the “AL”
indication blinks on the display to show that an alarm
signal has been input.
AL
TIME MODE
REC 
EJECT
REC REVIEW
REC 
PAUSE/
STILL
MENU
TIME MODE
SET
ON SCREEN
SHIFT
/REW
PLAY
FF/
REV PLAY
TRACKING
V.  LOCK
TIMER SEARCH COUNTER LOCK CNT  RESET
RESET/
CANCEL
STOP
 REV ADV
FWD ADV
 AG-
On-screen 
"ALARM" 
indication
Extinguished
Extinguished
Shown
Shown
Extinguished
Extinguished
Display "AL" 
indication
Lit
Lit
Blinking
Blinking
Record mode
Timelapse 
mode
Timelapse 
mode
Timelapse 
mode
3H (SP)
3H (SP)
Timelapse 
recording
Timelapse 
recording
Timelapse 
recording
Alarm 
recording
Alarm 
recording
Alarm signal input
Alarm signal input
* If the alarm 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 day, set the recording speed mode to 3H, L12H or
L24H and perform regular maintenance, replacing
parts as necessary.