General - Safety Vision OBSERVER 4120 User Manual

Alarm
The Alarm menus configure the various alarms and their
triggers.

General

• Alarm type: for each alarm, select Alarm or General
• Linkage: tap the Setup button under Linkage for each
alarm type to display to configure additional options (see
the next page).
Speed Alarm
Select the Overspeed option to enable speed alarms. An
alarm is triggered when the configured speed is exceeded.
Tap the Setup button under Trigger to configure the follow-
ing:
• Speed: enter the maximum speed that can be obtained by
the vehicle before an alarm is triggered
• Alarm Duration: enter the time (between 0 and 255
seconds) that the alarm records
Panel Alarm
Select the Panic option to enable panel alarms. An alarm is
triggered when the panic button on the SV-CP4-HYB moni-
tor or LED panic button panel is pressed. Tap the Setup but-
ton under Trigger and enter the amount of time (between 0
and 255 seconds) in the Any key field.
IO Alarm
Select to enable a number of optional external devices to
trigger alarms. For each sensor, tap the Setup button and
select if the external device sends a High or Low signal.
ACC Alarm
Select the ACC alarm to trigger an event due to shock de-
tected by the optional external 3Axis accelerometer. Tap the
Setup button and enter a threshold (between 0 and 9.9 Gs)
for each direction which when exceeded triggers the alarm.
Additionally, tap the Calibrate button why the HVR is still to
reset the accelerometer readings to 0.0.
OBSERVER 4120 USER GUIDE
After making any entries, tap Save at the bottom of the screen.
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