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User’s Guide
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Searching for Alarm Operation Information
This chapter describes the situations when the alarm is on and how to
disable the alarm. First of all, keep in mind the following regarding
alarm operation.
• All alarm operations are performed within a few seconds after power
on when all systems are stable.
• When alarm operations are performed while the system setup mode
is being used, the alarm is on. Then the screen displays the latest
mode before the system setup mode.
• Each channel’s alarm functions individually.
• During time the alarm is on, most features are restricted except the
“RESET” button, “SINGLE DISPLAY” buttons, and “QUAD
DISPLAY” button.
Situations in which the Alarm is in Use
The following describes the sequence of events when the alarm is on.
1. The screen displays the channel for which the alarm is on. At this
point, the character “A” appears on side of the channel title to
indicate the alarm is on.
2. The buzzer is on.
NOTE
If you set the “BUZZER” to “OFF” in the “ALARM SET” menu, the buzzer will
not sound.