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System Setup
T5 ARM
The fifth status indicator is typically used for the Stop Arm.
In the example on
SDLY
Set this field to determine the time in minutes (00 to 60) that the unit will delay before initiating
Start Delay
recording after the vehicle ignition is switched on.
00 indicates the VCR starts recording as soon as the bus starts. 60 indicates the VCR will start
recording 60 minutes after the bus starts.
RECSP
You can program the VCR to record at EP or SP speed. The recording time for a T180 tape is
Recording
nine hours at EP speed and three hours at SP speed.
speed
This parameter can only be changed on the Program screen. The corresponding button in the
(EP/SP)
remote control is disabled.
RECM
indicates that the continuous recording loop is enabled. When the recording reaches the end
Continuous
of the tape, the VCR automatically starts rewinding. When it reaches the beginning of the tape,
recording
the VCR starts recording again.
loop
When the tape is put into fast forward or rewind, the VCR enters into the same sequence; that is,
(
/
)
it automatically restarts recording from the beginning of the tape.
indicates that the continuous recording loop feature is disabled. When the VCR is recording
and reaches the end of the tape, it automatically stops.
RECD
Set this field to determine the time in minutes (00 to 54) that the unit continues to record after the
Delayed-off
ignition is turned off.
time
00 indicates that the VCR stops recording as soon as the ignition is turned off.
SPD
Enable (↑) or disable (↓) display of the speed sensor. When you select SPD using the tracking
Speed
buttons, the text changes to CAL, indicating the VCR is in calibration mode.
indication
There are two calibration modes:
(SPD↓ 3600)
•
Direct calibration. Run the bus for exactly one mile (or one km). Once the mile is completed,
change the CAL field back into SPD. The number 3600 automatically updates with the new
count of pulses per mile. Direct calibration can only be done when the unit is first installed or
when the VCR is changed to a bus with a different type of speed sensor or bus
characteristics.
•
Indirect calibration. Enter the pulses per mile by changing each of the five digits from the
setup menu. After a VCR is calibrated for a certain bus, the local technician or bus driver
should keep a record of this number for each bus. The VCR can be easily rotated between
buses without recalibrating the speed sensor, by simply programming the corresponding
pulses per mile number.
Note
If your speed display is disabled, the calibration can not be changed and the speed is not
displayed with the video.
Note
Optional equipment may be required to interface to your vehicle speed sensor.
Rev 1.01
Figure
3-3, T5ARM↑+↓:
The first arrow (↑) indicates that this trigger is enabled.
The + indicates that the trigger is 12 volts, supplied to the Stop Arm.
The second arrow (↓) indicates that the unit will not switch cameras after the trigger.
Lines 5 and 6
20
Document 900.0341
12/05
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