Samsung SCQ-041AP User Manual page 34

User's Guide
• To move " ", use the "MENU" button.
• Use the "SELECT" button to set the "1. BUZZER" menu item.
If you choose "ON", the alarm will warn whenever the alarm is on or
channel loss is found. If you choose "OFF", the alarm will not warn
even though the alarm is on or channel loss is found. In the "2.
ALARM RESET" menu, use the "SELECT" button to set the ALARM
RESET TIME. This feature provides the alarm time that keeps the
Alarm feature on while the alarm is on. Following are the alarm time
intervals.
05 seconds 10 seconds
90 seconds
NOTE
When M (manual) is selected, the alarm is armed only when the alarm
signal input level is "LOW" in the TTL level.
When you finish setting the alarm mode, press "ENTER" button to
return to the main menu.
If you want to continue with additional system setup, move " " to the
desired menu item. When you have completed the setup mode, press
the "SETUP" button to exit the system setup mode.
NOTE
What is TTL level?
TTL level "LOW" : 0V ~ 0.6V
TTL level "HIGH" : 5V
20 seconds
120 seconds 180 seconds
22
30 seconds 60 seconds
Manual